Main Features
Battery-free button for expansion of the ONDO AC wireless doorbell system.
Technical specification
General information
Wireless:
yes
Height:
82mm
Type of current:
Bettery-free/ kinetic
Degree of protection (IP):
44
Built-in battery:
no
Maximum transmitter power:
<10mW
Mounting method:
Surface mounted (plaster)
Shape:
Rectangular
Colour:
White
Material:
Plastic
Width:
50mm
Length:
21.50mm