| Parameters |
Description |
| Induction distance |
≤8m |
| reed switch |
1 magnetic reed switch (build-in device) |
| LED light |
4, 1 each in red, green, blue and orange |
| communication protocols |
Standard LoRaWAN Protocol |
| Transmitting power |
18.5±1dBm(max) |
| Ultra-high reception sensitivity |
-135±1dBm @SF=12 |
| Access/working mode |
OTAA/ABP Class A |
| Configuration method |
Server or serial port |
| Software Features |
Anti-tamper alarm, low battery notification |
| Power supply |
Transmitter: 1 4000 mAh ER18505 lithium battery |
| Receiver: 2 x 4000 mAh ER18505 lithium battery |
| Battery life |
>1year(30 data uploads/day) |
| Operating temperature |
-20°C ~60°C |
| Working humidity |
≤90%(No condensation) |
| Size |
Transmitter:87.5 × 62 × 35 mm |
| Receiver:87.5 × 62 × 35 mm |
| Installation |
3M adhesive fixing or screw fixing |
| Installation suggestions |
Counter height difference from the ground 0.8m~1.3m,1.2m is recommended. |
| The infrared transmitting hole at the transmitting end is aligned with the middle position at the receiving end. |