
Stock Code: ARM310-W2(868)

| Port | |
|---|---|
| Indicator Light | 1 × green alarm indicator |
| Button | 1 × power button |
| Protection Zone | 1-channel dry contact input |
| Function | |
| Tampering Alarm | Yes |
| Remote Upgrade | Cloud update |
| Low Battery Alarm | Yes |
| Test Mode | Yes |
| Search | Signal strength detection |
| Wireless | |
| Carrier Frequency | 868.0 MHz–868.6 MHz |
| Communication Distance | Up to 1,200 m (3,937.01 ft) in an open space |
| Communication Mechanism | Two-way |
| Frequency Hopping | Yes |
| Encryption Mode | AES128 |
| General | |
| Power Supply Mode | CR123A battery |
| Power Consumption | Max. 125 mW |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) (indoor) |
| Operating Humidity | 10%–90% (RH) |
| Dimensions | 100.2 mm × 20.8 mm × 20.3 mm (3.94" × 0.82" × 0.80") |
| Package Dimensions | 135.0 mm × 98.5 mm × 27.8 mm (5.31" × 3.88" × 1.09") |
| Installation Mode | Bracket mount |
| Net Weight | 70 g (0.15 lb) |
| Gross Weight | 115 g (0.25 lb) |
| Certification | CE |
| Battery Life | NO: 4 years NC/Pulse: 2 years |
| Casing Material | PC + ABS |
| Temperature | |
| Measurement Range | –15 °C to +65 °C (+5 °F to +149 °F) (indoor) |
| Measurement Precision | ±1 °C (±1.8 °F) |
| Resolution | 1 °C (33.8 °F) |



