Luminescence wireless remote controlled doorbell
Product size:
Trismitter: 7.8*4.3*1.8cm
Receiver: 10.1*5.5*3cm

Packing size: 26.5*15cm

Power:
Trismitter: 12V 23A
Receiver: AC200V

Improtant:
-Please use quality alkali battery in the wireless doorbell. Operating range depends on battery capacity.
-Please check battery if the doorbell can not operate normally after a period of time.
-Avoid installing the product in a position exposed to rain or sunshine. Do not fix the transmitter too close to metal articles so as not to influence remote control range.
-There are no parts inside the doorbell that users are repairble. To guarantee safety. Please do not open.

Introduction:
The doorbell is comprised of a transmitter and a receiver with the same encryption. The transmitter can be fixed to the door with dual-sided foam adhesive, screws, etc. Make sure not to fix it too close to metal articles, and avoid rain. It will not consume power in static state, battery will last one year(20time/day). Receivers are available in DC type and AC type. Main unit utilizes quality music IC, dynamic speaker, producing pleasant sound.