BH201K Elevator Five-Party Interphone

High signal to noise ratio, high anti-interference ,long-distance communication.2-wire Intercom for Lift is used to transmit the Power supply, Audio signal and control signal through 2 wires.

product details

ITEM	Product name	Description	Qty
Group Intercom BH201	BH201/K	Main Phone (fixed at Supervise room) DC12V/24V	1
	BH201/M	Master phone (fixed at machine room)DC12V/24V	1
	BH201/F	Extension phone(car top or shaft pit)DC12V/24V	1
	BH201/Z	Slave phone (fixed at COP)DC12V/24V	1
2 wires 3-ways intercom BH211	BH211/M	Main Phone (fixed at Supervise room) DC12V/24V	1
	BH211/Z	Slave phone (fixed at COP)DC12V/24V	1
	BH211/F	Extension phone(car top or shaft pit)DC12V/24V	1
2 wires 5-ways intercom BH211	BH211/M	Main Phone (fixed at machine room and Supervise room) DC12V/24V	2
	BH211/Z	Slave phone (fixed at COP)DC12V/24V	1
	BH211/F	Extension phone(car top and shaft pit)DC12V/24V	2
Power supply	BY132	DC12V	1