80m 32musics wireless remote control doorbell BJ-

wireless remote control doorbell (1)Item No.:BJ-306B2 (2)Power Source: DC/AC (3)Radio Frequency:A(340MHz±7.5MHz) B(325MHz±7.5MHz) C(310MHz±7.5MHz) D(295MHz±7.5MHz) (4)Working Voltage:Receiver:AC:110V/60 Hz;220V/50Hz;DC:3V(1.5VAA*2) Transmitter:12V23A (5)Operating Current: DC:≤100mA;AC:110V/200mA 220V/100mA (6)Multimusic sound:32music (7)Operating Range:Up to 80 metres(open area) (8) Dimension of the figure:Receiver:9*5.5*2 cm Transmitter:7*4.5*1 cm (9)MEAS: AC:72*52*38cm (10)QTY/CTN:60 PCS (11)Plug type: 2-pin round flat;2-pin flat plug;3-pin british plug (12) Features of this models: 1. frequency modulation wireless doorbell with small red light when visitors pressing the remote button. 2. Long operating range: Over 3150 inch(80 meters), suitable for homes and high floor houses 3. Easy to install, with double-side stickers at the back of the receiver. 5. No wiring required. 6. Waterproof transmitter or not(depend on the needed) 7. And 1x 12V type 23A battery for the remote button (included with the package). 8.32 musics to choose, can be set conveniently with a click of a button 9. power-saving features 10.One transmitter can control one doorbell 11.ulti-emitter controls one receiver with different sounds (14)Description: 1.Top discount shop wireless door bell 2. Lines grace,light touch button,various kinds of colors for your choice,can bring you a sence of vision enjoy from lines and colors 3.simple,vivid and no-wire installation design avoid troubles and save money when in installatioin and don’t effect decorate environment 4.build in anti-interference design,avoid the inference between users 5.build in diphonia stereo speakers,make the sound more clearly.Especially suitable for home ,office factories,restaurants and so on.