Basic entry-level model. For applications where you need to do only one or two tasks, and where small size and low cost are the important factors. Not expandable. Supports 8 behaviour statements, configured via SMS.
| Code | Description |
| GB0101S | Base unit, 500mA power supply, Antenna |
| GB0101S-OEM | Only the base unit (no cables, no CDs, no PSU, nothing but the base unit) |