Product Description

• Wide Range of Uses：This wireless door open sensor chime can be used in a variety of scenario,such as home security, business ,office;you can use it as door alarm chime for kids safety,dementia patients,elderly,Autism,anti-theft,keep an eye on your loved ones and home to keep you peace of mind,especially the night;you can also use it as a door open alert for commercial,business,shop,office to keep track of your customers,clients,visitors.
• Number Display & Ringing Customization: The receiver has 1-6 display numbers to let you know which door/window is opened quickly, allowing you to react quickly; 5 volume levels, from silent to 120db,38 ringing tones to choose, you can set different ringing tones for different door sensors, making it easy for you to distinguish.
• Long Working Range：This wireless door open chime for home is up to 400 ft in the open area, the magnetic door sensor will automatically trigger the receiver when the magnetic strip is separated over 0.6 inch and the receiver will alerts immediately whenever the door or window is opened.
• Easy to Install & Expandable System: No WIFI, No Fees, Simply use the adhesive tape to attach the door magnet sensor and plug in the receiver. This is an expandable home security system, you can add more receivers or door sensors, 1 door sensor can be paired with many receivers, a receiver can be paired with up to 6 door sensors.
• After-sales guarantee service: Amazon Logistics is our partner, our door sensor chime can be quickly delivered to your home the next day, we provide 30 days free return, 1 year warranty, 24 hours fast reply email, no matter how long your purchase time, any questions can always contact us.

CallToU Number Display Wireless Door Sensor Chime

 

Door chimes when door opens

Protect elderly people with dementia or hearing impairments from sneaking out

 

Never miss a visitor

 

When your child tries to open the door and window and wants to go out, you can find out in time

 

 

 

 

 

Service

Friendly Service

If there are any quality problems with the products, please feel free to ask us. So as to give you the best shopping and using experience.

Technical Details

Item Weight	‎13.1 ounces
Package Dimensions	‎5.24 x 4.06 x 3.9 inches
Size	‎4 Sensor&2 Receiver
Color	‎Black
Material	‎ABS
Power Source	‎AC
Installation Method	‎Self-Adhesive
Item Package Quantity	‎1
Sound Level	‎110 dB
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