Registering for this site allows you to access your order status and history. Just fill in the fields below, and we’ll get a new account set up for you in no time. We will only ask you for information necessary to make the purchase process faster and easier.
Create an AccountProduct Description 【Adjustable Volume Door Alarm】door alarm with up to 120dB sound. Choose from 5 volume levels(0-120dB)to stay aware of loved ones leaving home and deter potential intruders effectively. Perfect for keeping your kid's or elderly safe. 【Door Alarm with Remote】The remote control and alarm signal can reach up to 65ft, making it very convenient and effective even if you're on the second or third floor. 【Door Chimes When Door Opens】The door sensor chime has different modes to match various scenarios. It can monitor pool and RV doors, and even serve as a door chime for business when entering, ensuring you never miss a customer again! 【Working Modes】1--Instant Alarm(it alarms when door opens,stops alarm when door closed immediately)2--Entry Doorbell(Just one welcome ring ding-dong) 3--Door Closing Reminder(the sensor emits "dididi"sound every 10 seconds until door is closed)4--Instrude Alarm (Alarm will last for 1 minute if your door is being open) 【Window Door Alarms for Home】The door open alarm uses 2 AAA alkaline batteries with low power consumption, providing over 12 months of battery life. It also features a low battery reminder to ensure timely replacement and peace of mind during use! Door and Window Alarms for Home Security This wireless magnetic sensor alarm is designed for home, office and store. It has 4 working modes and 5 volume levels that will alert you when a door or window is open, and you can adjust the volume to suit your needs. Door Alarms with Remote Control -------4 Working Modes SOS Button 4 Working Modes: 1--Instant Alarm(it alarms when door opens,it stops alarm when door closed) 2--Entry alert(Just one welcome ring ding-dong 3--Door closing reminder(the sensor emits "dididi"sound every 10 seconds until door is closed) 4--Instrude alarm mode (Alarm will last for 1 minute if your door is being open) SOS Button: When an elderly person in your home falls or needs help, press the SOS button and the door alarm will sound to alert you. Pool Door Alarms for Home Security Loud Features:Loud alarm, Added security, Easy to Use , Easy to Install, Quick Response, Real-time Alarm, Long Batteries Life, Multi Purpose Application, Compact Design Door Alarms for Kids Safety/Home Security/Dementia Patients/Pool/Refrigerator Technical Details Voltage 6 Volts Control Method Remote Noise Level 120 dB Maximum Range 65 Feet Sensor Technology Contact Sensor Item Weight 6.9 ounces Package Dimensions 4.37 x 3.15 x 2.83 inches Batteries 4 12V batteries required. (included) Size 2 Sensor+2 Remote Batteries Included? Yes Battery Cell Type Alkaline
Product Description Who Should Buy This Product? The CallTou motion sensor alarm is perfect for: Homeownersseeking to protect their property and loved ones. Small business ownerswho need to safeguard their assets and buildings. Farmerslooking to deter trespassers and protect livestock. Construction site managersneeding security for their tools and equipment. Anyonelooking for an eco-friendly, cost-effective security solution. Solar Alarm Lights, Guard Every Moment of Peace of Mind Customizable Alarm Modes for All Your Security Needs No two properties are the same, and neither are their security needs. That's why the CallTou alarm offers multiple working modes: 24 hours with both flash and alarm: Maximum protection for high-risk areas. 24 hours with flash only (no alarm): For properties where a visible deterrent is enough. Night-time with flash and alarm: Perfect for night security when visibility is low. Night-time with flash only: To avoid disturbing your neighbors while still maintaining visibility. These modes allow you to tailor your security system according to your specific requirements, ensuring optimal protection for your home or business. 24-Hour Guarding Your Home Applicable Scene Simple Installation Brand CallTouPower Source Solar PoweredMaximum Range 10 MetersMounting Type Wall MountProduct Dimensions 2.1"D x 3"W x 5"H
Product Description Touch Sensitive - Our smart dog bell responds to a gentle touch, making it suitable for dogs of all sizes. This means your pet can easily communicate their needs, replacing the need for scratching, barking, or whining, and you can hear the bell from anywhere in your home. Customizable - The receiver offers five different volume levels and a selection of 55 different ringtone options. With adjustable volume ranging from 0 to 110 decibels, you can hear it even in open areas. If you purchase the kit, you can easily add or remove receivers and customize a unique ringtone for each doorbell. Wireless and User-Friendly - No wires or Bluetooth pairing is required. The receiver is plug and play, with a silent mode (0 decibels) to provide a comfortable sleeping environment for your family. A flashing indicator light is easily noticed, even by the hearing impaired. The device also features a power failure memory function, eliminating the need to reset the music. Reusable Velcro - Our dog doorbell doesn't require wiring; it attaches to doors or walls with reusable hook-and-loop tape, protecting your walls when changing batteries. After-Sales Support - We are committed to providing top-notch after-sales service. Should you encounter any issues during use, our dedicated customer support team is just an email away through the order email function. We offer a 30-day unconditional return policy and a one-year free warranty to ensure a worry-free shopping experience. Durable and Reliable Tailored Dog Triggers CallTou specializes in dog trigger design - a gentle touch activates it, ideal for most dogs, making communication effortless. versatile Training Dog Bell Choose from 55 ringtones for diverse training situations. 5-level volume control (0-110dB), LED reminder. Friendly for elderly & hearing-impaired. No Alerts Missed Our doorbell ensures no pet distress signals are missed within a 1000-foot range, guaranteeing attention and care for your furry companions." Weatherproof Pet Doorbell Reliable and durable. Operating temperature: -20°F to 60°F. IP55 waterproof and heat-resistant for all-weather use. Easy to install. Product details Is Discontinued By Manufacturer : No Manufacturer recommended age : 2 months - 10 years Batteries : 3 AAA batteries required. (included)
Product Description CallToU wireless caregiver pager is ready to use out of the box and easy to set up.The call button is pressed, it immediately sends an alert to the caregiver pager. The call button for elderly provides home assistance and care for your loved. [12-min Super Long Ringing Time] This call bell for elderly receiver has three ringing times to choose: 8s, 16s, and 12min. Especially the long ringtime of 12min, you don’t have to worry about missing any calls. Note: CallToU elderly assistance products receiver 8s and 16s ringtime are only applicable to some chimes, please read the manual for details. [Full Coverage & Expandable Pairing] Our call button for elderly at home has a range of up to 500 feet. The page system for elderly receiver has a loud sound that can be heard throughout the entire house. [Wear Comfortably & Low Battery Reminder] The caregiver call button weighs only 33.6g, is comfortable to wear, and is suitable for elderly monitoring/patients/disable. [What You Get] CallTou alert button for seniors at home included: Receiver*1, Transmitter*2, Transmitter Accessories, welcome guide, our worry-free 12-month warranty and friendly customer service. CallToU Caregiver Pager with 12-min Adjustable Ringing Time - Never Miss Any Call CallToU's newly upgraded, 12-minute adjustable ring tone, care pager with digital display - Don't worry about missing calls, making caring for your loved ones easy. CallToU is dedicated to providing comprehensive solutions for caregivers, and our Caregiver Pagers & Alerting systems are designed to offer peace of mind and efficient communication in caregiving scenarios. These innovative products are tailored to meet the unique needs of caregivers, ensuring they stay informed and connected with their care recipients. By prioritizing communication and responsiveness, CallToU's Caregiver Pagers & Alerting systems contribute to a supportive caregiving environment, fostering efficiency and peace of mind for both caregivers and care recipients. Make Caring Your Loved One Easy The 12-minute paging alarm system includes a wireless caregiver pager with 1-9 numeric displays and 14 alarm tones to choose from. Our senior monitoring alarms have a range of up to 500 feet, allowing caregivers to be in different rooms to handle other tasks, making them an important part of senior assistance products. If the patient needs assistance, falls, or has an emergency, the help button can be pressed to alert caregivers. About Us CallToU was founded in 2015, our unwavering commitment to quality spans every aspect, from procurement to production, ensuring each product meets the highest standards. CallToU has successfully delivered personalized home care services to nearly 1,000,000 elderly individuals worldwide, alleviating the stress of care for 1,000,000 families and enabling their children to work and live more peacefully. Making Care Simple Elderly Assistance Products We hope to make caregiving simple. It's ready to use, the call button and paging system don't need to be paired. It comes with everything you need. Just open the box and follow the carefully written instructions to install the call button and start using it. An instructional video is included. Wear Comfortably The call button weighs only 33.6g, is comfortable to wear, and is suitable for elderly people. We want to make caregiving easy. Pairing is not required for the call button and pager system. Wall Mount Bracket Each call button comes with a flexible wall mount, allowing you to remove the call button at any time when you need to take it away without having to permanently attach it to the wall. Take it with you wherever you go. Smart Wireless Caregiver Pager for Families, Small Clinics, and Nursing Homes 12min Super Long Ringing Time The receiver has three ringing times: 8s, 16s, and 12min. Among them, there is an optional long ringtone file of 12 minutes, so you don’t have to worry about missing any calls. Personalized Ringtone Settings Our nurse alarm system has 14 alarm sound options and 5 levels of adjustable volume, ranging from 0-110dB. It is designed to set lower volume and preferred music for those who may be sensitive to loud noise. Low Battery Reminder Our elderly call button is not just an ordinary calling device, it also comes with a low battery reminder function, allowing you to always be aware of the device's battery status. Product information Package Dimensions 4.06 x 3.78 x 2.28 inches/9.8 x 4.37 x 2.83 inches Item Weight 7 ounces/9.5 ounces Country of Origin China Batteries 2 AAA batteries required. (included)
Product Description 【Door Chimes】DOOR CHIME has been professionally tested, and we have also upgraded the door magnet, which has a longer service life and more durability to meet your needs for both daily and business use. 【Wireless & Easy Installation】-Wireless door chime helps you save the trouble of wire installation. Just need to plug in the receiver and stick the wireless door sensor on the door/window you want and set different ringtones to know which door is opened when entering. 【Protect the Safety of Your Family】-If you have elderly with dementia, the door open chime can protect your aged parents from going out without your knowledge. If you have naughty children who likes to sneak out, this wireless door buzzer can help you take better care of your children. 【55 Ringtones & 5 Volume】-The door entry alert is equipped with 55 kinds of ringtones of different styles for your choices. 5 levels volume adjustable, from silent to noisy(0-110 db), you don't have to worry about not hearing the sound. 【LED Number Display】-The LED indicator can display different numbers to help you easily distinguish which door is opened. 【Receiving Range of 500Ft/150m】-Large acceptable range allows you to know the arrival of customer on the first floor when you are working on the other floor which is suitable for business entry. Even the basement/garage can be covered, and the door chime can ensure that you can notice it immediately when they are invaded. 【Satisfactory After-Sales Service】-Amazon Logistics is our partner, we can quickly deliver the package to your home within 3-14 days, we provide a 30-day refund service.If there are quality problems with the door chimes, please feel free to contact us. So as to give you the best shopping and using experience. Door Chimes When Door Opens Door Alarm Sensor How to pair and select music? Step1 Press the “forward”/”backward” button on the receiver to choose your favorite melody. Step2 Long press the volume button for 5-7s until the receive "ding" with LED blinking rapidly. Step3 Quickly separate the two parts of door sensor to activate the transmitter to send a signal to the receiver. Step4 After successful pairing, when the sensor is moved, the receiver will sound to alert you that the door or window is opened. Door Chimes When Door Opens for Home
Product Description Effective Wireless Call Button:The caregiver pager system improve the emergency response time when the elderly are faced with an unexpected situation.Suitable for residents, seniors, elderly and loved ones. Portable Pager:The wireless caregiver receiver can be carried around in a pocket, or it can be fixed on a belt and placed on a table.Each call button comes with a bracket that can be fixed to a wall. The nurse button can be placed in hung around your Neck or mounted on headboard bedside or bathroom wall. Easy and Simple to Use: Makes caring for your loved one easier. With a simple touch of the SOS call button to seek help and assistance from caregiver. Never Miss Any Call:Our nurse alert system has 4 alert sound options,5 level adjustable volume from 0-110db and vibration.Operating Range is 800 Feet in Open Area.The call buttons have low battery remind. Ensuring you never miss a call for help. Enhance the Independence: Chunhee elderly pager allows the elderly to live more independently without having to rely on the help of family members or others all the time. This helps to improve the self-esteem and self-confidence of the elderly, and also reduces the mental pressure on family members to do their own work and household chores. User Manual CallTou wireless pager for seniors is a specially designed device intended to provide convenience and safety for the elderly. Technical Details Item Weight 9.5 ounces Product Dimensions 4.72 x 3.54 x 4.02 inches Country of Origin China Batteries 2 AAA batteries required. (included) Color 3Transmitter+2Receiver Power Source Battery Powered Item Package Quantity 1 Sound Level 110 dB Usage Inside Batteries Included? Yes Batteries Required? Yes Battery Cell Type Alkaline
Product Description Caregiver pager's receiver is a 1 plug-in receiver, and the working range is up 500 FT in barrier-free place, do housework or work at home freely. Gives you peace of mind and protect your loved one's independence and privacy. Durable Christmas gift for elderly and senior [Easy to install and use] One transmitter can be hung on the chest or anywhere in the house, and the other transmitter can be fixed on the bedside with double-sided tape, or used as a doorbell, with a single tap, without yelling Can attract attention, LED flashing receiver can remind people with poor hearing, especially the elderly to take care of each other [Waterproof transmitter] You can use the transmitter call button during meal/soup splashing. And can be installed in the bathroom, can be placed in a pocket, can also be hung around the neck as a pendant or fixed at the head of the bed/toilet. Including fixed bracket and double-sided stickers [Multiple Application]The emergency button for elderly can used in taking care of your loved one at home, retail store, sauna at salon, nursing house, hospital, etc. You can get someone's need from time to time and instead of yelling or holler [Durable After-Sales Service]Amazon Logistics is our partner, we can quickly deliver the package to your home within 1-2 days. If you have any questions about caregiver pager, you can check the included user manual, and 24 hours customer services. CallToU Wireless Caregiver Pager CallToU Caregiver Pager can easy your life, Saves Hovering Over A Loved One. Gives you peace of mind without losing independence or privacy 5 Volume level and 500 FT Working Range 500FT Long Working Range 5 Volume Level (0-110dB) include mute mode, which convenient your life and avoid disturb others. The wireless caregiver pager is with LED flashing, which is suitable for the hard of hearing caregivers. Pair Method of Plug-In Receiver Select your wanted ringtone Press Backward and Forward button to choose your wanted chimes Press Volume Button Press Volume Button until hear a "Ding" Pairing Short press call button, will hear a "Ding-ding" Paired Press the panic button, if the ringtone is your set before, which means the pair is successful Technical Details Manufacturer CallToU Item Weight 7 ounces Package Dimensions 4.21 x 3.27 x 3.15 inches Size 1 plug-in receiver + 2 call buttons Power Source Battery Powered Voltage 260 Volts Sound Level 110 dB Batteries Required? No
Product Description Screen receiver can be fixed on the wall by suspension grooves; also can stand on the table; large screen display, clear display, you can view from a distance. Up to 450m(1500ft) in an open area; 30-100m(100-300ft) in obstacle field; is suitable for the restaurant; food court; 4S store; bank; factory; shopping mall; cafe; food truck; clinic or other queue and noisy occasions. [Plug and play] No wiring and fees, loud and adjustable volume, durable metal case, the display receiver can also be connected to external speakers. [Refuse to be tedious] It is fast response, no delay, can save you a lot of time and trouble, large capacity storage, can store 999 bits. [Long time display] You can set display time to 1-255 seconds, 4 broadcast modes: 1, DINGDONG 2, Number XX 3, DINGDONG + number XX 4, mute, no worry about the client miss the calling. Multiple scene applications: clinics, restaurants, cafes, food courts, snack bars, Places to wait in line, etc. [How to work] You only need to give the client a queue number(you may need to buy a ticket dispenser), when it is the turn, press the keyboard number, the screen receiver will display and broadcast, then the client goes to the service place. You can call multiple display receivers with 1 keyboard, or 1 display receiver with multiple keyboards at the same time. Easy to Installation Volume Adjustable Q & A How to connect the keypad and the screen? Hold [FUN] for 3 seconds the screen will show [F-1] Press [ENT], it will show 3 numbers on the screen then press [ENT], the number will flash. Press any number on the Keypad button & press the [Bell] button Then press [ENT] once, [FUN] twice. How to Cancel a Call? In the calling status, press the [ENT] key to cancel the call. If the call has been canceled. The Pager will be on standby status. How to change the broadcast mode? Hold [FUN] for 3 seconds the screen will show [F-1]; press [SET] to show [F-4]; press [ENT] to show [0]; press [SET] to choose 0/1/2; then Press [ENT] to confirm. 0. Dingdong 1. Number XXX 2. Dingdong Number XXX Restore Setting Hold [FUN] for 3 seconds the screen will show [F-1]. Press [SET] to show [F-7]. Press [ENT], and it will show [-0-]. Press [ENT] to confirm the setting. Press [FUN] twice to be back on standby mode. Product information Package Dimensions 13.98 x 8.46 x 4.06 inches/13.78 x 8.07 x 7.24 inches Item Weight 3.02 pounds/5.26 pounds Manufacturer CallTou
Product Description 【Window speaker intercom】:The window intercom speaker adpots auto dual-way intercommunication technology, Full Duplex voice intercom technology automatically recognizes can increase your work efficiency, reduce human-to-human contact and protect your health 【Clear loud voice】This dual way window intercom using advanced language processing chip to makeThe 42db microphone sensitivity could reduce the conditional static noise effectively with powerful anti-interference and anti-howling function. 【Knob Voice Adjustment】Window intercom system has the ability to adjust the volume on the both sides; And knob design can be more convenient to operate; Less static noise or hollow sounding has two buttons to adjust the volume of inside and outside independently. 【Easy to use】just need to connect with power adapter and outside speaker to the main station; the microphone cable is flexible. 【Widely Application】 It suitable for the bank window, ticket offices, hospital window, post office window, securities window, embassy visa office, securities Company, hospital, station where the security glazing is installed. About Window Speaker System 1.Auto dual-way intercommunication ,anti-interference and noise-free function 2.Special anti-side tone processing chip, with automatic squelch function, and can effectively eliminate the squeal 3.With unique circuit and design , in the same time period only one side can speak, and the other side will be not allow to speak, so as to ensure the both sides can clearly hear the expression of each other Product information Product Dimensions 5.12 x 3.94 x 5.91 inches Item Weight 15.9 ounces Item model number WI12SI--US Speakers Maximum Output Power 100 Watts Item Weight 450 Grams Number Of Items 1
Product Description 🚪 - Bid farewell to the hassles of wired installations! Setting up our wireless door sensor is as easy as 1-2-3. Simply plug in the Receiver and attach the wireless door sensor to your door or window – it's that simple! Once paired, whenever your door or window opens, the receiver will instantly chime, providing you with peace of mind. 👨👩👧👦[ Protect Your Loved Ones ] - Safety always comes first. Our door chime system acts as a guardian, alerting you to any unusual activity. It's perfect for keeping an eye on kids sneaking out of their rooms or for added security when someone tries to open your door or window at night. It's not just a door chime; it's your family's safety companion. 🎶[ Customizable Alerts ] - Express your personality with 55 unique ringtones to choose from, ranging in style to match your preferences. Adjust the volume to suit your surroundings, with five levels of volume control ranging from a soft 0dB to a loud 110dB. Plus, the seven colorful LED flash indicators ensure you won't miss a thing, even when the receiver is muted. 📡[ Extended Range ] - With an impressive 1000ft (300m) open area range, our wireless door chime ensures that you'll hear the bell ring no matter where you are in your home or office. Whether you're upstairs, in the garden, or a few rooms away, this entry alert chime has you covered. Simply plug it into an outlet and attach the door sensor to any doors or windows. Door entry chime Door chime for business/home/store/apartment when entering,You will never miss a visitor For your safety CallTou is a company dedicated to security products, including wireless doorbells, bedwetting alarms, pet doorbells, etc.. As a development direction, we are committed to providing high-quality products. Versatile and affordable, we are always working to improve the design and quality of our products based on buyer feedback. wireless door sensor chime door chime for business when enterting door chime when door open for home wireless door alert door entry chime By Chime, CallTou Wireless By Entry Contact Sensor Alert 1000 FT Range, 55 Ringtones and 5 Volume Levels for Business/Store/Home/Office When Entering Do you worry about children or elderly people sneaking out of the house or opening windows while you are doing other things? Do you worry about falling asleep in the middle of the night when a bad guy opens your door to break into your bedroom? If you have a hearing impaired elderly, this receiver is with seven kinds of light flashing, even in silent mode can be used as a reminder to open the door. Our wireless door sensor chime can meet all your needs. 7 kinds of light flashing 55 ringtones and 5 volume (including mute mode) Easy to use/Easy to install Expandable System with the Same Brand Parts IP55 waterproof by sensor chime Door Open Alarm for Business and Home As a store opening reminder Keeping your family safe Prevent your children from opening doors and windows Why choose us? 7 Colour Flash Light When someone rings the doorbell, the receiver will display 7 different colors. Provide additional protection for the hearing impaired. Even in silent mode, you will not miss the doorbell. Mute-120DB 55 types of ringtones and five volume modes can be adjusted, and you can set it to silent mode when you don't want to be disturbed, and the eye-catching flashing lights can also remind you Easy to replace battery Our wireless doorbell is very easy to replace the battery, when the battery life is up you only need to spend a small amount of money to go to the local grocery store can be buried 23A battery and then easily replaced to continue to use 1-2 years Waterproof By Sensor The wireless door sensor has an IP55 waterproof rating. You can use it with confidence whether it is installed indoors or outdoors. Super easy to install Step1:Plug in the Reciever You can choose your own favorite ringtone Step2:Install the Contact Sensor Mind the 1cm max distance between two parts. Step3:Trigger the Door Sensor Chime This completes the installation Believe CallTou Wireless Door Chime, You will Love It. Technical Details Manufacturer CallTou Item Weight 0.317 ounces Package Dimensions 3.74 x 3.46 x 2.91 inches Size 1 Sensor&1 Receiver Color White Material ABS Power Source AC Voltage 12 Volts Installation Method Self-Adhesive Plug Format A- US style Special Features Easy to Install Included Components Batteries Batteries Included? Yes Batteries Required? Yes Battery Cell Type Alkaline Description Pile 12V 23A
Product Description 🌟 LED Flashlight:Illuminate your path at night with the built-in LED flashlight, ensuring you never lose your way in the dark. 🌦️ NOAA Weather Alerts:Stay informed about changing weather conditions, keeping you safe and prepared during your outdoor escapades. 📡 22 FRS Channels:Enjoy seamless communication on 22 FRS channels, ensuring you stay connected with your group. 🔍 Channel Scanning:Easily find the best channel for your communication needs with the channel scanning feature. 🔒 Privacy Codes:Ensure your conversations remain private with 121 privacy codes, so you can talk freely without interference. 📞 Call Function:Conveniently call your fellow adventurers at the touch of a button. 🎵 10 Ringtone Options:Personalize your alerts with 10 different ringtone choices. 🎙️ VOX Hands-Free Function:Keep your hands free for other tasks while communicating effortlessly using the VOX function. 🔊 HD Sound Quality:Enjoy crystal-clear sound quality for uninterrupted communication. 🔋 Low Voltage Alarm:Stay informed about your battery status, so you're never caught off guard. 🔋 Automatic Energy Saving:Maximize battery life with automatic energy-saving features. 🔒 Keypad Lock:Prevent accidental button presses with the convenient keypad lock. Technical Details Brand CallToU Batteries 2 Lithium Ion batteries required. (included) Tuner Technology UHF Special features Long Range Display type LCD Batteries included Yes Batteries Required Yes Battery Cell Composition Lithium Ion Includes rechargable battery Yes Product Dimensions 5.31 x 3.2 x 17.09 cm; 600 Grams
Product Description Wireless & Easy Installation: Wireless door chime helps you save the trouble of wire installation. Just need to plug in the receiver and stick the wireless door sensor on the door/window you want and set different ringtones to know which door is opened when entering. Protect the Safety of Your Family: If you have elderly with dementia, the door open chime can protect your aged parents from going out without your knowledge. If you have naughty children who likes to sneak out, this wireless door buzzer can help you take better care of your children. NOTE: The door chime can be connected to additional door sensors. 55 Ringtones & 5 Volume & LED Number Display: The door entry alert is equipped with 55 kinds of ringtones of different styles for your choices. 5 levels volume adjustable, from silent to noisy(0 db to110 db), you don't have to worry about not hearing the sound. The LED indicator can display different numbers to help you easily distinguish which door is opened. Receiving Range of 1000Ft/300m: Large acceptable range allows you to know the arrival of customer on the first floor when you are working on the other floor which is suitable for business entry. Even the basement/garage can be covered, and the door chime can ensure that you can notice it immediately when they are invaded. Door Chimes When Door Opens Door Alarm Sensor How to pair and select music? Step1 Press the “forward”/”backward” button on the receiver to choose your favorite melody. Step2 Long press the volume button for 5-7s until the receive "ding" with LED blinking rapidly. Step3 Quickly separate the two parts of door sensor to activate the transmitter to send a signal to the receiver. Step4 After successful pairing, when the sensor is moved, the receiver will sound to alert you that the door or window is opened. Door Chimes When Door Opens for Home Technical Details Manufacturer CallToU Part Number DS10BL 1-1 Item Weight 5.9 ounces Product Dimensions 3.9 x 1 x 3.9 inches Size 1 Sensor & 1 Receiver Color Black Material ABS Power Source AC Sound Level 110 dB Plug Format A- US style Included Components MAGNETIC SENSOR*1 Batteries Included? Yes Batteries Required? Yes Battery Cell Type Alkaline