| Model | Communication Protocol | Communication Distance | Sensing Distance | Power Supply | Spec. Sheet |
| s504 | RF 433M | ≤ 30m | ≤5m | Battery :CR123A/3.0V Adapter: DC5V/0.5A | Click to View |
| Model | Communication Protocol | Communication Distance | Sensing Distance | Power Supply | Spec. Sheet |
| s504 | RF 433M | ≤ 30m | ≤5m | Battery :CR123A/3.0V Adapter: DC5V/0.5A | Click to View |