Sell Intelligent small LED wireless doorbell waterproof 300M range door bells 38 Songs Chime door ring best price

Specifications: Color:Black Operating range:300M(open area) Volume:5 levels(0-80dB) Ringtones:60 pcs Transmitter size:72*46*21mm Receiver size:92*62*32mm The receiver voltage: 110-220V Receiver Plug Type: UK plug Features: *The transmitter needs 12V23A batteries to work (including batteries). A normal battery can last about a year. *300 meter receiving distance (In the open area),Stable quality is ideal for villas, hotels, schools and other areas. *Wireless doorbell is a transmitter self-powered doorbell, without any battery,just plug the receiver into an electrical outlet,the push button transmitter can be stick it to the door with provided adhesive tapes. *The button cannot be placed on an iron door because it will interfere with the signal. Package Content: 1* Doorbell Launcher 1* doorbell receiver 1* battery 1* screw 1* double-sided tapeOnly the above package content, other products are not included.