Mobile:+86-136-3296-4957
Tel: +86-755-6680-2089
Fax:+86-755-6680-1028
E-mail:sales@honfeiga.com
The wireless door bell adopts fashionable design and technology, melodies function and large effective range, easy to install and use, is a good choice for your house, villa, office, nursing room, etc.
Features:
36 high quality melodies for you choose
Adjustable Volume (4 levels), 25-85dB
Long remote control distance to 280 meters (in the open air)
No error when signal transmit, no disturb your neighbors
Optical signal on receiver for elder or disabled people
Waterproof transmitter button, can be pressed more than 100, 000 times
CE, RoHS, FCC available
Clamshell blister standard package, customized package available
Specification:
Battery operated for transmitter and receiver
Work Frequency: 315±1MHz / 433±1MHz
Transmitter Size: 42x25x75 mm
Receiver Size: 30X60X95 mm
Transmitter Power :< 10mW
Receiver battery type: AAA x 3
Transmitter battery type: 23A 12V (1 PC, alkaline, standby lifespan: 15 months)