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| GSM frequencies | 850/900/1800/1900 MHz |
|---|---|
| GSM Frequency | 850/900/1800/1900 MHz |
| Operating temperature | -20°C to +55°C |
| Number of relays | 2 |
| SIM card size | Mini-SIM (2FF) |
| SIM Card Type | Mini-SIM (2FF) |
| Power supply | 12-24V DC |
| Operating Voltage | 12-24V DC |
| Relay Output | NO/NC |
| Current Consumption | 200mA |
| Inputs | 2 digital inputs |
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