| Brand | Menvier Security |
| Model Code | SD3-UK |
| Voice Diallers | Yes |
| Transmission Media | GSM |
| No of Channels | 8 |
| No of Messages | 8 |
| No of Telephone Messages | 8 |
| Standalone | Yes |
| No of Inputs | 8 |
| No of Outputs | 4 |
| Electrical Specifications | Power Supply: 10.5 ~ 28 V DC
|
| Physical Specifications | Weight g: 360
Dimensions mm: 140 x 115 x 30
|
| Environmental Specifications | Operating Temp oC: -10 ~ +55
|
| Model Info | Current consumption 170mA (active). CTR21 approval. Accepts any standard GSM / GPRS mobile telephone network SIM card. REN rating for PSTN connection: 1. |
