GSM SMS gateway HWg-SMS-GW3 (2G), plain unit without antenna, SMS and voice call alerts over LAN - HW group 600639

When the air conditioning fails in a plant room, every minute until someone responds counts. The HWg-SMS-GW3 forwards alerts from all HW group devices on the LAN by SMS and voice call over the GSM network and queues up to 100 outgoing messages.

Benefits

• One gateway for many devices: Poseidon2, Damocles2, WLD2, STE2 and HWg-PWR alert directly through the gateway in Box-2-Box mode, with no additional software.
• SMS plus ring: the recipient's phone can ring briefly alongside the text message, configured in the sending device.
• Queue for 100 messages: even a burst of simultaneous alerts is delivered in order.
• Open APIs: Nagios, PRTG, Wget or cURL send messages via SNMP write, HTTP GET or netGSM (SOAP).
• Quad-band GSM: 850, 900, 1800 and 1900 MHz.

Applications

• Server rooms and 19-inch racks with several HW group monitoring devices
• Leak alerts on liquid cooling and under raised floors via WLD2
• Unmanned plant rooms and distribution rooms
• SMS alerting from Nagios, PRTG or custom scripts

Compatibility

• Poseidon2, Damocles2, WLD2, STE2 and HWg-PWR: SMS and calls
• SensDesk portals, gateway reachable via VPN or public IP
• Third-party software such as Nagios and PRTG via SNMP, HTTP GET or netGSM