JB.01.07.2011
VR7608 Alarm Box
(model name:VRRELAYBOX/VRRELAYCARD)
1.1 General
Alarm box is a requisite device for compact monitor system, connected alarm detector
and surveillance video, alarm box handle information, which is collected from alarm
detecting head; then pass through RS485 or RS232 BUS to DVR. DVR soft start up linkage
according to setting of user, such as: driving output switch of alarm box open light or
warning, recall preset point of speed dome, linkage E-Map, shoot the picture, video
recording, alarm long-distance transmission, and so on. Connected several alarm box can
add capacity of Input and Output.
Part of alarm box include: alarm input, alarm output, RS232 communication,
RS485 communication.
1.2 Main Features
8 channels on-off input, 8 channels relay outputs (NO);
Alarm linkage function;
Recall preset point of speed dome;
Open circuit and short circuit arm function;
Linkage E-Map, shoot the picture, video recording, alarm long-distance transmission.
