Sell [SG Stock] SG 3pin Plug Wireless Doorbell 300M Smart Door Bell Home Welcome Wireless Remote Control PK Cacazi 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 (excluding 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 List: Black-1x1 1*Doorbell transmitter 1*Doorbell receiver 1*Double sided tape 1*Screw Package List: Black-1x2 1*Doorbell transmitter 2*Doorbell receiver 1*Double sided tape 1*Screw How to pair signals 1.Pairing method: press and hold the volume button on the receiver for about 5 seconds (the light is on), release the volume button, then press the button immediately, the signal is successfully paired. How to modify and lock music? Press and hold the volume button of the receiver before plugging in the power socket. Plug in the power socket until the light of the receiver lights up, release the volume button, press the music button to adjust to the favorite music ringtone, press and hold the volume button again until When the light is on, press the transmitter twice immediately and the music is locked successfully.