Functional Description
Passive repeater: no external DC24V, hand-cranked generator to increase sound call and call.
Active Call: Access DC24V power supply, according to the call button calls and by voice call.
Wall installation.

Technical parameters
Environmental Noise: ≤ 75dB
Ringing level:> 85dB (A)
Operating voltage: DC24V
Color: black (RAL 000 15 10)
Weight: 1.4kg
Protection class: IP44