There is a situation that host monitoring device could not work normally due to crash for a long time, and this situation could happen to nearly any kind of host machine. And sometimes, the software watchdog of the Host monitoring device couldn't reboot the machine to make it work over again. Under such circumstance, host machine monitor could do real time monitoring of the host machine, once it finds there is exceptional appearance, it would make the host machine power-down reboot and provide error report within certain time period. When it reports three times continuously, the host machine monitor would alarm to call attention to the maintenance staff. It could be widely used in public equipments such as supervisory host machine of ATM, PC, IPC, DVR and work Host monitoring device that with RS23R connector etc.
Use RS232 communication protocol.
When host machine (HC) is exceptional, the monitor could make the HC power-down reboot, and report in short-term period.
If host machine is exceptional continuously, monitor keeps reporting until there is staff dealing with it.
Host machine monitor has hardware watchdog per se, so it could prevent itself from halted.
Voltage: AC220V;
Power Consumption: 2.4W;
Environmental Temperature: 0-70;
Relative Humidity: 90% RH;
Load: 1000 W.
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