IP Watchdog2 Lite

P WatchDog2 Lite monitors the availability of up to 10 LAN devices and automatically restarts them in case of failure. Unresponsive device (router, IP camera, WiFi AP, etc.) is detected by unavailable Web interface or no reply to PING. In such a case, IP WatchDog2 can reset the device and also alert the operator by e-mail or text message (SMS).
  • Ethernet: 10/100 Mbit/s
  • WEB: Built-in web server, manual reset and output control (web relay)
  • Monitors up to 10 devices
  • 2 x Output Relays DC voltage max. 30V / 1A; AC voltage max. 50V / 0,5A
  • 4 x Methods of Monitoring
  • PO/PF relay output for each channel
  • Dimensions: 100mm x 94mm x 25mm
  • Can be mounted on a wall, in a 19" cabinet, or on a DIN rail
  • Sound output
  • Data logger: 200 records

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Additional Product Information

IP WatchDog2 periodically asks the monitored device to respond. For example, sends a PING request every minute. When there is no reply, the device can be restarted or power cycled, or the operator can be notified. Everything is fully automatic without human intervention.

IP WatchDog2 Lite monitors the availability of up to 10 devices, and can reset one or two physical devices (two output channels). The monitoring is configurable to a great extent in IP WatchDog2 (method of monitoring, period, repeating, etc.). The second generation brings SNMP interface, ability to send text messages (SMS), and access via the SensDesk.com online portal.

Typical applications include monitoring the availability of network devices (router, switch, WiFi AP – IP address monitoring), and restarting them if necessary. IP WatchDog2 can be used to detect an unresponsive IP camera or another LAN device.

Typical applications:

RESET if the device stops responding (WiFi AP / IP camera not responding to ping - automatically restart)

Power cycling or resetting a device (via a web interface)

Activation of a back-up Internet connection if the primary link fails (network monitoring)

Four methods Monitoring:

Ping Out: IP WatchDog2 periodically sends PING requests

Ping In: IP WatchDog2 waits for a PING from a specified IP address

Web client: IP WatchDog2 periodically checks the availability of a given web page (web server monitor)

Web server: IP WatchDog2 waits for a request for its internal web page


Email, SNMP trap, HWg-Push, relay contact, audible alarm and SMS Text Message using an SMS-GW3 gateway

M2M communication protocols: SNMP, XML, Modbus/TCP, HWg-Push

Supported Software:

HWg-Trigger: Alert redirection to SMS, pop-up messages, PC shutdown.

Third-party SNMP software Online portal: SensDesk.com (remote monitoring of several devices/sensors free of charge over the Web, can be connected to a mobile app).

Support for programmers: HWg-SDK

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