Product Description 【4 Modes and Long Control Distance】4 working modes with remote control are optional:①full day flash and alarm②night flash and alarm③night flash only④off alarm；the solar warning light has a control distance of 50-100 meters; You can use the remote control to conveniently switch modes according to your needs.【Loud Siren & Sensitive Motion Sensor】The solar alarm motion detector has a sensing angle of 110°, it will detect any movement within a range of 9-12 meters(Affected by the environment).The siren sound is 120db which can protect the places you need security alarm from intrusion.【Working Long】Built-in large-capacity batteries and high-efficiency solar panels, one solar charge is 6-8 hours (the intensity of care in different seasons will affect the charging efficiency), and keep working for about 30 days.【Waterproof Material】IP67-rated water resistant with sturdy ABS casing，Ensure that your solar warning light can perform well outdoors all year round and in almost all climates.【Wide Application】The Solar Strobe Alarm Light is suitable for the safety of residential house,farm,villas, hotels, markets,boarding house and other places where requiring security alarm,can effectively drive away animals and identify pets, without false alarms.           Outoor motion sensor arm with remote control When the remote control is paired with the solar light, you can adjust the right mode according to your needs to make life better. Suitable for various occasions                Manufacturer CallToU Item Weight ‎8.4 ounces Product Dimensions ‎5.51 x 3.07 x 2.87 inches Item model number ‎SL07-1 Color ‎1 Light+ 1 Remote control Power Source ‎Solar Powered, Battery Powered Sound Level ‎120 dB Included Components ‎Light Batteries Included? ‎No Batteries Required? ‎No        

Product Description 【DOOR ENTRY ALERT】 Homeowners or business owners can use the door sensor alarm to be alerted when people enter or leave. Use it to detect visitors through the front or back door. The portable design is easy to install in homes, offices, stores, and can also be used for mailboxes, garages, driveways,elderly caregiver and more【MOTION SENSOR DISTANCE】 The wireless doorbell motion detector security sensor detects movement between 16.5ft/5m to 110 degrees. It transmits the signal to receivers within the 980ft/300m operating range.To ensure that you are informed and safe【30 UNIQUE RINGTONE &6 VOLUME LEVELS】 Provides 30 different options of ringtone,from melodies to a simple basic buzzer. Customize your doorbell's sound to your personal preference.6 level volume adjustable (Loud/High/Middle/Low) from 113-25dB. you never have to miss a visitor or customer entering【Easy to Install】The motion sensor doorbell receiver is portable,you can bring it with you anywhere,and not miss any customer. The PIR motion detector is powered by USB DC 5V or 2*AAA battery(not included) detection, which can operate about 6-12 months. (Note: the usage time depends on the frequency of use)【Guard Your Home/Store 24 Hours】The 3 in 1 door bell chimes not only as a motion sensor detection ,but also has more other functions：welcome / doorbell/alarm.Let CallTou doorbell chime make your life more happiness and safety.If you have any questions,please feel free to let we know Wireless Motion Sensor Business Door Entry Chime Business Door Entry Chime Used as a welcome doorbell during the day, it can be placed on doorsteps, shops, offices, apartments, hotels and other indoor occasions Motion Detector Alarm It can be used as a burglar alarm at night to deter potential intruders and keep your home and property safe. Welcome the guest/customer/visitor in day time, anti-thief in the night. Motion Sensor Door Chime Features：Reliable, Multilingual Welcome, Sensitive and Accurate, Loud and Clear, Added security, Easy to Install, Easy to Use Function：Keep Kids Safe, Keep The Elderly Safe, Pet Out Reminder, Home Security Where to Use: House, Apartment, Office, Store, Upscale Club, Hotel,Nursing Homes, Caregiver Pager Electrical Instructions: Receiver host using 3 AA alkaline batteries or Micro USB supply power( not included).Motion sensor using 3 AAA alkaline batteries or Micro USB supply power( not included). WIreless Motion Sensor Door Chime Low Battery Alert: Red light flashing   Long Range: 350Ft/150m   Wide Range of Uses and Reliable Distances Manufacturer ‎CallToU Item Weight ‎8.8 ounces Product Dimensions ‎5.7 x 4.53 x 2.17 inches Country of Origin ‎China Color ‎1 Receiver + 1 Motion Sensor Material ‎Plastic Batteries Included? ‎Yes Batteries Required? ‎Yes Warranty Description ‎1

Product Description 【Nurse Alert】The button need to be paired with the receiver then the unit can work.【IP65 Waterproof】The Transmitter and Push Nurse Call Button is IP65 Waterproof.【Portable Pager】The Elderly Pager can be Placed in your Pocket or Hung Around your Neck.【Widely Use】Acceptalbe for Meal/Soup Splash.And Allow to be Installed in the Washing Room. The wireless Caregiver pager, the idea is for Both Caregiver and Patient/Elderly/Resident/Handicapped/Sick Freedom while Still calling for Help at home. A SOS Button is equipped with a lanyard , which can be used as a SOS rescue call. It is ideal for patients or those who need special care.  Perfect Gift for Seniors Caregiver pager for taking care of patients or elderly at family or nursing home，give you more freedom The Receiver can be Carried Around in a Pocket, or it can be Fixed on a Belt and Placed on a Table. The Elderly Pager can be Placed in your Pocket or Hung Around your Neck. Long range,quickly received Operating Range is 800 Feet in Open Area. Each Wireless Portable Receiver Can Work with 50pcs Call Buttons,Each Transmitter Can Pair with 50pcs Receiver and be Set to Different or Same Music. Package Dimensions 3 x 2 x 2 inches Item Weight 3.2 ounces

RP01

Product Description 【Bed Alarms and Fall Prevention for Elderly】 The pressure weight sensing bed alarm, when detecting your loved one leaving without permission, the mattress will send out a timely alarm signal to alert nurse, effectively. Patients can also take the panic call button when they need help 【Absolute peace of mind】 Our wireless bed alarm sensor pads and pagers have an alarm range of up to 200 feet and are designed to notify you before it's too late. The weight sensor uses advanced technology for delayed alarms to reduce false alarms due to fidgeting, moving and rolling over 【Portable pager】 A lightweight receiver with a back clip that can be slipped into a pocket or clipped to a belt so that children can help the patient when they receive a call for help, and family members can continue with household chores after care is completed. With adjustable volume, caregivers can simply adjust the volume from high to low or just vibrate. You can choose the volume setting that works best for daytime, nighttime or to wake you up from a deep sleep 【Safe and Latex-free Mattress】 Mattress Alarm is made of high-quality nylon fabric that is waterproof, moisture-resistant, wrinkle-resistant, provides incontinence protection and is easy to clean. The fabric is soft and latex-free, factory and agency tested, and the alarm pad for bed Ideal for people with sensitive skin 【Application scenarios and considerations】 life alert systems for seniors are used in a variety of beds, chairs and wheelchairs, and as care assistance systems for patients with dementia and mobility problems, such as in homes, nursing homes and hospitals. It is worth noting that the fall alert devices for elderly should be placed under the patient's hips. It is not suitable for use at night if the patient's sleep quality is poor Applicable People for Bed Pressure Alarm Elderly Child Baby   Advantages of choosing the CallToU Early Alert System 1, Our unique early alert system detects when a user is standing up and notifies you promptly when your loved one or patient is out of bed. 2, Patients can proactively press the call button to seek help from caregivers when they need assistance. 3, Pressure-sensitive pads are used for paralyzed patients, Alzheimer's disease or elderly Alzheimer's disease patients, infants and children. 4, The sensor alarm pad technology reduces false alarms due to shifting and repositioning. Warm Tips： 1, The pressure-sensitive mattress should be placed under the buttocks and perpendicular to the bed and should not be placed under the head or under the legs. 2, the pressure-sensitive mattress should be placed flat and covered with a bed sheet, so as not to affect the patient's rest. 3, If the patient's sleep quality is poor, it is recommended not to use it at night, but only during the day. Alarm Pad for Bed Portable Caregiver Pager   Portable Caregiver Pager Wireless portable caregiver pager easily use and it is robust and light weight and can be attached to your belt or tucked away in your pocket.   Application Scenarios   Our unique early alert system detects when a user is standing up and notifies you promptly when your loved one or patient is out of bed. Pressure sensitive pad is very suitable for home, hospital, apartment, nursing home.   Bed Pad Alarm System   The 20in x 28in blue pressure sensing mat is made of high-quality nylon material, which is wrinkle-proof, waterproof and moisture-proof, has a long service life, a soft surface. Moisture-proof helps prevent damage due to incontinent episodes.     Pairing Instructions Step 1   From the back of the receiver, gently push the back clip down and remove the back clip. Push down gently to remove the belt clip.   Step 2   At the back of the receiver, gently push down the back cover and remove it to see the button.   Step 3   As shown in the picture in Figure 2, press and hold the leftmost setting button for 5-7s until you hear a sound of "Dong". At the same time, place the transmitter 1-2cm away from the receiver, press the transmitter button immediately to complete the pairin.         CallToU Caregiver Pager 2 Receiver + 2 Button CallToU Smart Call System 2 Receiver + 2 Button CallToU Motion Sensor Bed Alarm System 1 Sensors + 1 Receiver + 1 Button CallToU Wireless Doorbells 2 Receiver + 2 Button CallToU Window Speaker Intercom 1.77IN Portable ✓ ✓ ✓ ✓ ✓ Clear Sound ✓ ✓ ✓ ✓ ✓ Volume Adjustable ✓ ✓ ✓ ✓ ✓   Product information Brand CallToU Size bed alarm mat Material Plastic Color Blue Style Modern Medical Alert Systems Product Care Instructions Wipe With Dry Cloth Adjustable Length No Package Dimensions 24 x 8 x 2 inches Item Weight 2.05 pounds  

NO MONTHLY FEE & FREE SHIPPING (not included tax) The nurse call button is for both caregiver and patient / elderly / resident / handicapped / sick freedom while still calling for help at home. Not need to yell to get someone’s attention. Transmitter/Caregiver Call Button is waterproof. Acceptable for meal / soup splash. And allow to be Installed in the washing room. Pager/Chime unit has 55 ring tones for your choice. Operating range is 500+ feet in open area. 5 level adjustable volume from 0db to 110db. Easy Use (Plug and Play) Plug the Receiver into an electrical outlet User Manual Easy Pairing and Use HOW TO PAIR THE CALL BUTTON WITH THE RECEIVER? The receiver rings when the power is turned on Hold to the VOLUME key, until the receiver makes a "di" sound and the indicator flashes Quickly press the call button to complete pairing, the receiver will sound "di-di" and the indicator light will flash Press the call button to test, the receiver rings and pairing is successful Portable Necklace Lanyard HOW TO OPEN THE BACK COVER OF THE CALL BUTTON AND ATTACH THE LANYARD? Slide the back cover according to the direction of the arrow After passing the tail of the lanyard back and forth through the small hole of the back cover, pass the head of the lanyard through the small hole of the tail Close the back cover Long Battery Life HOW TO OPEN THE BACK COVER OF THE CALL BUTTON AND REPLACE THE BATTERY? Slide the back cover according to the direction of the arrow Open the button base by turning the screw with a screwdriver Replace the 23A 12V battery Close the button base, retighten the screws, and close the back cover     Q:Are these call buttons waterproof? A:Normally, water resistance is no problem at all. I put a call button on the wall of the bathroom just in case, when it is sometimes splashed with water does not affect the work at all, but it is not recommended to stay in the water for too long.   Q:How many ringtones does this caregiver pager have? A:The receiver of caregiver pager has 55 ringtones to choose from and 5 level adjustable volumes from 0db to 110db. Easy use by plugging the receiver into an electrical outlet. I was very surprised at how easy it was to get it set up and running.   Q:Can I put these caregiver pagers in my bedroom and in the hall? A:Just plug and play. Worked all over the house. Exactly what I needed. My wife had surgery and needed to stay rest. This allowed me to work in other rooms, take a shower, and still easily be able to hear when she needed assistance.   Q:Does this caregiver call system support more devices? Can it be paired with more call buttons or receivers? A:This caregiver call system support 20 receivers and 55 call buttons. Installation is also easy and intuitive. So grateful for these little devices that I am considering buying more buttons.   Q;Do you think this is a good choice for elderly parents? A;I bought these caregiver pagers for my father who had leg surgery, all he had to do was push a call button. He cried when he first tried it out of relief and appreciation. The device works great and is so simple to use and set up. Highly recommend!   CallToU Caregiver Pager Collections   CAREGIVER PAGER CAREGIVER CALL BUTTON CALL BUTTON FOR ELDERLY CALL BUTTON WIRELESS RECEIVER MODEL 1 RECEIVER + 1 BUTTON 1 RECEIVER + 1 BUTTON 1 RECEIVER + 2 BUTTONS 2 BUTTONS 1 RECEIVER PORTABLE ✔ ✔ ✔ ✔ ✔ WATERPROOF ✔ ✔ ✔ ✔ ✘ WIRELESS ✔ ✔ ✔ ✔ ✔ VIBRATION ✘ ✘ ✔ ✘ ✘ DIGITAL DISPLAY ✘ ✘ ✔ ✘ ✘   Fast Delivery：We prioritize shipping from local warehouses in your country/region (such as the United States, Canada, etc.), and you will receive the package soon.   Product information Package Dimensions 13 x 10 x 3 inches Item Weight 15.8 ounces Manufacturer CallToU Item model number CC01 2-3 Batteries 2 12V batteries required. (included) Is Discontinued By Manufacturer No

Product Description 【 Wireless Guard 】Allow caregivers and residents to be free for their daily work and life. When the elderly and senior need a help, just press the call button. Ideal for elderly, seniors, patients, disabled. Protect the elderly privacy and independence 【 Easy to Carry 】 The caregiver pager system can be used in the bedroom, kitchen or yard with open area 300 FT working range. The call button can take by hand, put into pocket, hung around the neck of the person with a neck strap who needs help like a pendant and secured with a bracket or double sticker 【 55 Ringtones & 5 volume level】 The receiver of caregiver pager has 55 ringing tones to choose from and 5 level adjustable volume from 0db to 110db. Easy use by plug the receiver into an electrical outlet and you can set the suitable volume level as your request 【 Waterproof and dustproof 】 Both call button and receiver are waterproof and dustproof. Whether you install it in the washroom or take it outside on a rainy day, you don't have to worry about this caregiver pager getting wet 【OUR PROMISE TO YOU 】 A medical alert system for seniors and patients needs to be reliable 24/7. At CallTou, we provide round-the-clock customer service, in addition to a full year’s warranty and money back guarantee. Because we want you to have that peace of mind when it comes to caring for your loved one, christmas gifts NOTE: The button can only be water-repellent, not immersed in water.

Product Description 【Clear sound】The sound is very clear, with the VOX function, the receiving effect is excellent, no noise, 16 channels can be used at the same time, which is conducive to the communication between the two parties and a very pleasant experience. 【Great for Outdoor and Indoor Activities】The receiving distance is up to 2 miles without obstacles. This is very suitable for family camping, hiking, fishing, shopping, traveling, football matches, CS games etc. Kids can also talk to neighbors and friends at home in the rain or at night. 【Wide Range of Applications】Two way walkie talkie can be used in many places, such as homes, apartments, offices, hotels, stores,warehouses, hospitals, nursing homes and so on. 【Great for Outdoor and Indoor Activities】The receiving distance is up to 2 miles without obstacles. This is very suitable for family camping, hiking, fishing, shopping, traveling, football matches, CS games etc. Kids can also talk to neighbors and friends at home in the rain or at night. 【Low power consumption and low battery reminder】This walkie-talkie consumes less power during communication, and when the battery is low, a warning sound will appear. During the charging process, the indicator light turns from red to green, indicating that it is fully charged. If you want to communicate, tune the two walkie talkies to the same channel. Press and hold the PTT button of the walkie-talkie to communicate. The indicator of the speaking party is red, and the indicator of the answering party is green. Walkie talkie gives both parties more freedom.Simple and convenient. walkie talkie rechargeable long range walkie-talkie for Home Elderly People with Disabilities, Caregivers, Outdoor, Indoor. 5 Miles of obstacle-free reception distance Clear sound 16 Channels and volume adjustable       Specifications: Brand CallToU Colour Black Number of channels 16 Special feature Long Range, Battery Strength Indicator, Voice Operated Transmission, Rechargable Frequency range 462.55 – 467.7125 MHZ Talking range maximum 5 km Tuner technology UHF Voltage 7.4 Volts Water resistance level Waterproof Number of batteries 1 Lithium Polymer batteries required. (included)

Product Description 【Wireless Paging System】pager system can doing take out a lot more organized for business; avoid staff chaos;keep social distance; widely used in restaurant;hotel; hospital; church; office 【3 Modes for restaurant paging system】vibration and flash; buzzer and flash; vibration and flash with buzzer; User can switch the mode you like.meet the needs of different occasions 【Applicable scene】 widely used hotel,church, office, restaurant,shopping mall,recreation center,cafe, food court, clinic, auto shop,4S store, bank, factory, test center and other queue 【Long range】adopt advanced wireless radio frequency technology and learning to code , the call range can up to 200m in open space,practical distance depends on many factors. 【Rechargeable Battery】Built-in external antenna on keypad and 16 batteries charging slots for pagers.You can add up to 999 pagers , also support multiple keyboard call the same receiver, don't worry about business increasing. CallToU Restaurant Pager Improve Work Efficiency   Guest come to the restaurant and makes an order will get a receiver with corresponding number from the waiter.When the order is ready, the waiter at the counter will press the number on the keyboard host. The corresponding guest gets the wireless signal by his pager vibrating or LED flashing or sounding, then he knows order is ready and goes to the counter to take his food. According to different scenarios, you can change the pager number sticker and repairing the pager number. Combine the built-in rechargeable battery to better meet your demands. How to add more receivers Step 1 : Insert the receiver into charging slot, long press the key for 3 seconds, three red LED light will be keep on mean enter registration state. Step 2 : Press the keyboard corresponding to the number, then press the [CALL] key, receiver buzzer two times mean registration success, short press return to standby state. Package included 1 x Keyboard call host 16 x Pagers 1 x Power adaptor 1 x User manual Features 16 charging slot Receiver power indicator, low-battery alert The host password protection to prevent error Settings Super receiving sensitivity Self testing while power on One key call all receivers One-key turn on/off Charge without heat Keyboard call host Working frequency : 433.92MHz Supply voltage : Input:AC100-240V Output:DC5V/5A Standby current : <10mA Transmit current : 100±30mA Size : 9.2*6.2*1.3 in Buzzers Working frequency : 433.92MHz Supply voltage : DC3.7V (Rechargeable battery) Charge voltage : DC5V Standby current : <15mA Working current : <100MA Receive sensitivity : -110±2dBmv Size : 4.1*2.0*0.4 in   Where we can use CallToU Restaurant Pager ? Restaurant Food Truck Church Cafe Shop       CallToU Calling System CallToU Calling System CallToU Calling System CallToU Calling System Model 1 Display Receiver + 5 Button 1 Display Receiver + 10 Button 1 Wrist Pager + 5 Button 1 Wrist Pager + 10 Button Expandable ✓ ✓ ✓ ✓ Portable call button call button call button call button Prompt Modes 1 1 4 4 Product information Package Dimensions 12.24 x 6.93 x 4.09 inches Item Weight 3.69 pounds Manufacturer CallToU Batteries 16 Lithium Polymer batteries required. (included) Date First Available April 28, 2021

Product Description LARGER WORKING RANGE: 3 plug-in caregiver receivers with digital number display and 6 call alarm buttons. long working range of 500 ft(150meters). Multiple receivers can cover more areas. You can put one in the bedroom and others on different places of different floors/hallways or anywhere, as long as there is a plug socket. SET NUMBERS for DIFFERENT CALL BUTTONS: Each call button for different number. You can put call buttons in every activity area, so you can get help anywhere any time.This number caregiver pager can show caregiver/ medical personnel exact location or room number where signal is coming from. It's a perfect device for places like nursing house/ hospital/ clinics/ Partments/ restaurants/ bars etc. POWERFUL CAREGIVER CALLING SYSTEM: Strong wireless signal penetration, for 2 or even 3 floor houses. 38 ringtone with loud speaker, 5 levels adjustable volume from 0-110 db. more options to choose from your favorate ringtone and preferrable volume. LED FLASH: Number Pager has LED flash.It can flash at night when help is needed. This is specifically designed for people with hearing problem.When Low battery, It will flash constantly so you can get to it in time PORTABLE CALL BUTTON: There is a clip on the back of each SOS call button, which can be used as a call pendant, equipped with a rope, can be worn around the neck, can be hung on the bedside or the hook on the bathroom wall, etc. wireless caregiver pager & call buttons Advantages of using wireless caregiver pager  Improve work efficiency,save staff costs In hospitals or nursing homes, patients or the elderly can get help quickly and easily Helping you take better care of your family while also having personal freedom Low Battery Reminder Call Button  One click call for help, easy to use One call button could call multiple receivers at the same time Can be matched with the CallToU receiver Gravida Wearable alert button A receiver that immediately knows the exact location is the perfect protector for gravida Patient Alarm Medical Alert Systems for Seniors A wireless caregiver pager system that can accurately know the location of the patients seeking help Life Alert Systems for Seniors Elderly people at home can seek help without shouting Children Wearable alert button Easy to use for children. The call button is wearable and won't be thrown around by children   How to Install the Call Button Battery?   Larger Working Range   Strong Penetration   Step 1 Press the “forward”/”backward” button on the receiver to select your favorite melody. Step 2 Press and hold down the volume button,until it makes a “Ding” sound and the receiver indicator flashes. Step 3 Press the call button quickly,it will make a “Ding-Ding” sound and the receiver indicator flashes. Step 4 Press the call button again to confirm if the current ringtone is the one you set, if it is, the pairing is complete. Product information Package Dimensions 8.54 x 4.09 x 3.66 inches Item Weight 1.17 pounds Manufacturer CallToU Country of Origin China Batteries 6 12V batteries required.

Product Description 【STAY MORE INDEPENDENT AND IN CONTROL】: The CallTou caregiver pager for seniors is a wireless, long range panic button for elderly and other people who need extra care, which gives back some privacy and independence to the patient or elderly person, whilst providing peace of mind to their family members 【GET HELP QUICKLY & EFFICIENTLY】: When assistance is needed, a simple press of the caregiver call alert button sends a signal directly to the caregiver’s pager receiver. This emergency pager system is suitable for private households, as well as hospitals, nursing homes, and many other places. With a long range of up to 300ft/90m (open area), the caregiver has the option to be further away and still get alerted 【ANYONE CAN OPERATE IT】: Even with limited function in the hands, a person will be able to press the panic button alarm to ask for help. The included neck strap will ensure the elderly pager is always easily accessible. The safety call button is splash proof and can be affixed on the bathroom wall. Please note that it can’t be immersed in water so should be removed before bathing or showering 【EASY TO SET UP】: This emergency button for elderly monitoring is easy to set up, but our customer support team can also help you set it up according to your needs – precise pairing between multiple receivers and transmitters, setting a selection of 55 ringtones and adjusting volume for example 【OUR PROMISE TO YOU】: A alert system for seniors and patients needs to be reliable 24/7. At CallToU, we provide round-the-clock customer service, in addition to a full year’s warranty and money back guarantee. Because we want you to have that peace of mind when it comes to caring for your loved one Key Features Ultra low-power design, longer working hours Pager: 3*AAA Battery Transmitter: 1* 12V 23A Alkaline Battery Working voltage of Receiver:110-260V How To Change Ringtone & Pair The Pager? Step 1 Press the " forward " / " backward " button on the receiver to choose your favorite melody. Step 2 Press and hold down the volume button, until it makes a "Ding" sound and the receiver indicator flashes. Step 3 Press the call button quickly, it will makes a "Ding-Ding" sound and the receiver indicator flashes. Step 4 Press the call button again to confirm whether the receiver can sound, if yes, the pairing is completed. How To Change The Batteries? Step 1 Use the mini screwdriver to unscrew the 3 screws. Step 2 Change the battery. Designed for you Dog Doorbells Paging System Waterproof ✔ ✔ Maximum Signal Range 300 ft 720 ft Volume 5 Levels Volume — Ringtones 55 — Plug-in Receiver ✔ ✘

About this item 【 Wireless Guard 】 2 Receiver 3 Call Button. Allow caregivers and residents to be free for their daily work and life. When the elderly and senior need a help, just press the call button. Ideal for elderly, seniors, patients, disabled. Protect the elderly privacy and independence 【 Easy to Carry 】 The caregiver pager system can be used in the bedroom, kitchen or yard with open area 300 FT working range. The call button can take by hand, put into pocket, hung around the neck of the person with a neck strap who needs help like a pendant and secured with a bracket or double sticker 【 55 Ringtones & 5 volume level】 The receiver of caregiver pager has 55 ringing tones to choose from and 5 level adjustable volume from 0db to 110db. Easy use by plug the receiver into an electrical outlet and you can set the suitable volume level as your request 【 Waterproof and dustproof 】 Both call button and receiver are waterproof and dustproof. Whether you install it in the washroom or take it outside on a rainy day, you don't have to worry about this caregiver pager getting wet 【OUR PROMISE TO YOU 】 A alert system for seniors and patients needs to be reliable 24/7. At CallTou, we provide round-the-clock customer service, in addition to a full year’s warranty and money back guarantee. Because we want you to have that peace of mind when it comes to caring for your loved one Key Features Ultra low-power design, longer working hours Pager: 3*AAA Battery Transmitter: 1* 12V 23A Alkaline Battery Working voltage of Receiver:110-260V How To Change Ringtone & Pair The Pager? Step 1 Press the " forward " / " backward " button on the receiver to choose your favorite melody. Step 2 Press and hold down the volume button, until it makes a "Ding" sound and the receiver indicator flashes. Step 3 Press the call button quickly, it will makes a "Ding-Ding" sound and the receiver indicator flashes. Step 4 Press the call button again to confirm whether the receiver can sound, if yes, the pairing is completed. How To Change The Batteries? Step 1 Use the mini screwdriver to unscrew the 3 screws. Step 2 Change the battery. Designed for you Dog Doorbells Paging System Waterproof ✔ ✔ Maximum Signal Range 300 ft 720 ft Volume 5 Levels Volume — Ringtones 55 — Plug-in Receiver ✔ ✘