Technical specifications
| Communication | LoRa |
|---|---|
| RF Frequency | 470 MHz-510 MHz |
| Communication Distance | Free space: a maximum of 1500 metres Ordinary walls: 3-5 |
| Alarm Mode | Visual and audible alarm |
| Alarm Volume | 75 dB-115 dB (A) at 3 m (9.84 ft) |
| Alarm Output | RF transmission |
| Silence Duration | ≤ 100 s |
| Operating Voltage | DC3V |
| Operating Current | Monitoring Current: ≤150uA Alarm Current: ≤50mA |
| LED Instruction | Alarm: Red indicator flashes once every second Fault: Yellow indicator flashes once every minute Standby: Green indicator flashes once every minute |
| Battery Life | Standby: 1 year Alarm: continuously 12 hours |
| Battery | DC3V, 2400mAh |
| Operating Temperature | –10°C to +55°C (+14°F to +131°F) |
| Storage Temperature | –20°C to +60°C (-4°F to +140°F) |
| Operating Humidity | ≤ 95% RH (no condensation) |
| Dimensions (with base) | 106.5 mm × 157.5 mm × 54 mm (4.19" × 6.20" × 2.13") |
| Weight (with base and battery) | 260 g (0.57 lb) |
| Installation | Wall Mount |
| Color | Red |
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