The system is working while it is on System is busy while it is on The ring volume is closedwhile it is on
Press it to survey the entrance Press it to close/open the ring (available in network system only) 1.Press talk button,then press this button,you can call the guard unit. 2.Press this directly,and the guard unit will receive an alarm message.
Spare to future use Press it to talk Press it to release the door
Brightness adjustment Contrast adjustment Ring volume adjustment Talk volume adjustment
COMPATIBILITY
INSTALLATION METHODS
Available for 4-wire system and C-5 system .
Method 1
Method 2
TECHNICAL SPECIFICATION
DIMENSION 120mm
220mm
80mm
For 4-wire system
For C-5 system
a)Color:7"TFT screen b)Resolution:480×234 lines c)Working Voltage:DC14V±10% d)Current:100mA stand by,700mA when on e)Environment Temperature:-10~+55℃
a)Color:7"TFT screen b)Resolution:480×234 lines c)Working Voltage:DC35V±10% d)Current:25mA stand by,350mA when on e)Environment Temperature:-10~+55℃
