Specifications
Wireless Transmission
| Technology | LoRaWAN®, Milesight D2D |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) |
| Sensitivity | -137 dBm @300bps |
| Mode | OTAA/ABP Class A |
Interface
| Button | 1 × External Button + 1 × Reset Button (Internal) |
| LED Indicator | 1 |
| Buzzer | Support |
Software
| Configuration | NFC Configuration via Mobile App |
Physical Characteristics
| Power Supply | 1 × 1650 mAh ER14335 Li-SOCl2 battery |
| Battery Life* | Over 5 years (1080 min interval + 10 presses per day) |
| Operating Temperature | -20°C to +60°C |
| Relative Humidity | ≤90% (non-condensing) |
| Ingress Protection | IP30 |
| Dimension | 50 × 50 × 18 mm (1.97 × 1.97 × 0.71 in) Button: Φ20 mm (Φ0.79 in) |
| Material | Anti-flaming Polycarbonate |
| Color | White (Button: White/Red Optional) |
| Installation | On the flat surfaces with screws or 3M tapes, Lanyard |