Wireless Doorbell CWB-2T4-White
The wireless doorbell CWB-2T4-White comes with 2 waterproof push buttons and 4 wireless plug-in receiver chimes. The expandable doorbell kit allows you to DIY your house with multi rooms and doors, you can program each button to a receiver chime with different tone to identify which door is alert. It also can be a signal alert for the elderly, or children.
Working Distance : 1000ft in open area. 500ft - 700ft for house, store or small office.
Working voltage : 110V-220V
Volume : 4 levels of adjustable volume from 25-100 dB
Tones : 52 Melodies for option
LED : Blue led light flashing when working
What's in the box
4 x receivers chimes
2 x waterproof transmitter buttons
2 x 12V 23A battery in push button
4 x screw and expansion bolts
2 x double-sides adhesive sticker
1 x mini screwdriver
1 x user manual