SR-Board-256
SR-Board-256 — a compact device with support for 256 nano-SIM. This is a lightweight version of the SR-Board-512, which can be expanded if necessary.
Thanks to built-in antennas and 8 communication channels based on SIM800, the device remains compact and functional. Supports voice calls, auto-answer, and headset operation.
Control is carried out via Wi-Fi using the SR-Navigator or SimFolder interfaces. The device is fully autonomous, does not require a PC, and is easily integrated into workflows.
A modern API based on an event-driven model speeds up response time and reduces server load.
If 2G is not available in your region, consider the 3G/4G versions of SR-Board.
Package Contents:
- SR-Board-256
- Power adapter
- User manual
| Features | Standalone device; no PC required. |
| SIM card form factor | Nano SIM |
| Number of SIM cards | 256 |
| Simultaneous operation | 8 SIM cards |
| Automatic SIM switching | Yes |
| Network | 2G (GSM) |
| Voice features | Yes |
| Auto-answer / auto-attendant (IVR) | Yes |
| Lan connection type | WiFi |
| Display | Yes |
| Buzzer (audio indicator) | Yes |
| Front-panel controls | Yes |
| External SIM-bank support | No |
| Weight | 1.7 kg |
| Size (мм) | 375 × 230 × 27 |
