Basic functions:

Visual intercom can answer calls from the entrance host and the fence machine, and perform intercom and unlocking functions;
Message function: When the call center does not answer, voice messages can be left;
Security alarm zone alarm has the function of extinguishing alarms, press any key to extinguish alarms;
Call center call management center machine for intercom;
Within the scope of video surveillance permissions, one host is monitored by default;
The interference free mode puts the extension into silent mode (no ringtone);
Real time linkage between calling elevators and elevators, supporting downward calling operations;
Emergency assistance can be accessed through an external emergency button for emergency assistance function, while sending assistance information to the management center;
The secondary doorbell has a secondary independent doorbell interface
Indoor extension does not require address coding, achieving plug and play functionality;
No additional separate power supply is required for indoor extensions, only one Category 5 network cable is needed;

Technical parameters:

Panel material: ABS

Appearance color: White

Protection level: IP30
Resolution: 480 * 272

Video format: VGA
Working voltage: DC18-28V (power supply cannot be lower than 18V, DC24V switch power supply is recommended)
Maximum power consumption: 2.6W (single visual intercom) 1.1W (single alarm)

Standby power consumption: 0.2W
Power supply method: Powered by a digital floor distributor

Transmission method: Analog bus, 8-core wire (Class 5 network cable)

Defense zone power supply: requires independent power supply