When the building intercom system devices sending out a call, it can be directed to management center, once the call received and handset picked up, video intercom activity can be performed.
Management center unit can input the lift No.to perform the proactive surveillance in the lift.
Working voltage DC 24±5V
Working current ≤ 200 mA(DC 24V)
power-supply ripple ≤ 200 mV
Video input 1Vp-p±0.5Vp-p
Speaker 16Ω/0.5W
PoE VoltageDC 24±5V(Pin 12/36 of RJ45)
Mic -32dB
Cable distance 100 米 max.(CAT5)
Working Humidity 35%~90%
Working temperature -10℃~+55℃
Storage temperature -20℃~+70℃
Dimension( W/H/D ) 170×112×33 mm