wireless push button AL05 2018-01-27T11:21:08+00:00

Project Description

Colour White
Wall mounted No
Frenquency  433.92 MHz±75KHz
Working Temperature ’-30℃~70℃
Wireless range 80M
Audible volume 110dB
Melodies 52
Visual alerts LED indicator
Power for call button CR2032 coin battery(included)
Working voltage for plugin receiver 90-250V AC
Receiver sensetive -110dbm
Wireless Transmit Power 0dbm