| Alarm Notification | An unlimited number of email, text or phone calls |
| Antenna | 2G/3G/4G Frequencies: 698-960/1710-2700MHz |
| Battery Backup | 8-Hour rechargeable battery backup included |
| Cellular Service Provider | AT&T |
| Communication Method | 4G/LTE Cellular Modem for use on Verizon, AT&T or Rogers |
| Data Logging | Unlimited samples securely stored on the Sentinel servers |
| Enclosure | Clear Door |
| Input Types | Contact, 2.8K, 10K, 4-20mA |
| Local Access | LEDs for Alarm Status, Power Status, and Ethernet link |
| Number of Inputs | 12 |
| Output Relay | One low voltage NO/NC relay output |
| Physical | 12.5 x 12.2 x 7.0" | 318 x 310 x 178mm |
| Remote Access | Website to access status and programming |
| Temperature Sensing Range | -109? to 168?F | -85? to 76?C |