Wireless Doorbell PHYSEN No Battery Required Door Chime Kit Wall Plug-in 1 LED Flash Receiver 1 Push Button, 52 Chimes 4 Level Volume, IP55 Waterproof Door Entry Bell (1T1)

Our PHYSEN Wireless Doorbell Kit no battery required with transmitter and receiver for home is approved by FCC, CE and RoHS. One Year warranty and friendly customer service. Please feel free to contact us anytime: service@physen.net PRODUCT FEATURES: No Battery Required This wireless door bell kit is totally battery free. You will never worry about battery issues for this wireless doorbell kit. ? Push button does not need battery: when the push button is pressed each time, mechanical energy will transform into electrical energy. ?Receivers do not need battery since they can be plugged into any standard wall outlet. Simple to Install ? 2 Ways to Install the Push Button: a. Paste it by double-side tape b. Open the back cover and mount the push button with screws ? Just plug-in the twin receivers into your wall outlet ? This time you have finished everything about the installation. All you have to do is to enjoy the convenience and happiness made by this wireless door bell. How to change ringtone and pair the doorbell? a)Plug the receiver into socket, press the Forward Button or Backward Button on the receiver to select your favorite ringtone; b)Long Press the Volume Button for about 5 seconds until the receiver "ding" with LED flash, setting the receiver into pairing mode; c)Quickly press the push button to activate the transmitter to send a signal to the receiver within 5 seconds; When you hear the ringtone you choosed, which means that your operation is completed successfully. (You can pair each push button with each receiver in the same way) Package Includes 1 x Plug-in Receivers (AC powered) 1 x Push Button (No battery required) 1 x Double-Sided Adhesive Tape 1x Screws 1 x Baseplate (for mounting screws) 1 x User Manual