11. RELATED PRODUCTS
11.1 G4
Figure 310: GMACi G4
The G4 adds value to your Power+:
• Option to connect external temperatures sensors.
• Input dry contacts available for on/off external sensors.
• Output dry contacts for control of external devices.
• Supports TCP/IP and SNMPv2.
• Controlled shutdown of servers on ac mains power failure, with user-defined time-delay. (*)
• Auto-wake-up of servers on restoration of ac power, after user-defined time-delay. (*),(**)
• Include internal GSM modem (quad-band) for an additional remote control and
management link without LAN dependency.
• Bi-directional control via simple SMS commands.
• Automatic response to sensed events. For example, the G4 can be programmed to turn
on an air conditioner when it senses that the room temperature has exceeded a user-
defined level.
• Notifies designated targets of alarm conditions via email, SMS, and SNMP traps.
• Quick installation.
(*) Not all operating systems supported.
(**) Auto-wake-up requires "wake-on-LAN" BIOS feature on target computers. Not all operating systems
supported.
Note: G4 requires disconnection of the Power+ internal network card. Consult Gamatronic's support team
before ordering.