Luminescence wireless remote controlled doorbell
Product size:
trismitter:7.8*4.3*1.7cm
receiver:10*5*3cm

Packing size:16*14cm

Power:
trismitter:12V 23A
receiver:2*1.5V（AAA battery）

Product features:
-Anyone can install the product easily without chiseling or disposing.So it does not affect he decoration.When the music come up,you must be full of joy.
-Overlong remote could be 100 meters,so the product can be used in high building,villa or other complex building.You will not miss any visitors,the happiness spread through the digital world.

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.

Price:FOB YIWU USD 2.2/PIECE