Alarm box is a very cute kit in the CCTV systems. Alarm box is used to send out sound or signal when abnormal situation appears. Alarm box supports 8/16 channels alarm input and 8/16 channels alarm output (NO/NC). Alarm box is controlled by DVR manually. Alarm box provides both RS232 and RS485 connectors.

Alarm Boxes

8/16 channels alarm input,8/16 channels alarm output (NO or NC)

You can arm, disarm system and manual control alarm output via DVR

Specifications

Model	AV7608	AV7616	AV7616
Power Supply	DC12V	DC12V	DC12V
Power output	DC12V ／ 400mA	DC12V ／ 400mA	DC12V ／ 400mA
alarm input	8 (NO or NC)	16 (NO or NC)	16 (NO or NC)
alarm output	8 (NO)	8 (NO)	16(NO or NC)
Communication Control	RS485, RS232	RS485, RS232	RS485
Operating temperature	－ 10˚C ~ 70˚C	－ 10˚C ~ 70˚C	－ 10˚C ~ 70˚C
Dimension (L×W ×H )	211×117× 40mm	211×117× 40mm	480×262× 50mm