| Physical Characteristics |
| Dimensions |
86 mm x 86 mm x 14 mm |
| Installation |
Desktop, 3M Tape Mounting, 86 Box Mounting |
| Environmental Characteristics |
| Operating Temperature |
-10ēC to +50ēC |
| Relative Humidity |
<=90% (non-condensing) |
| Ingress Protection |
IP30 |
| Power |
| Battery |
2 × 590 mAh CR2450 Lithium Coin Cell Batteries |
| Battery Life |
Over 3 years |
| Interface |
| Display |
WS136: PVC Sticker WS156: 2.9 inch Black & White E-Ink Screen, 128×296 Pixels |
| Scene Button |
6 Buttons |
| Other Buttons |
1 x Internal Reset, 1 x LED Indicator |
| Wireless Characteristics |
| Technology |
LoRaWAN, LoRa D2D |
| Frequency |
CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 |
| Tx Power |
16 dBm (868) / 22 dBm (915) / 19 dBm (470)
|
| Sensitivity |
-137dBm @300bps |
| Mode |
OTAA/ABP Class A |
| Configuration Interface |
| Configuration |
NFC |