| Dimensions | L37*W37*H8.5mm |
| Range | 50 meters(in open space) |
| Standby time | 5-6 months |
| Buzzer | 90-95dB |
| Indicator | red LED |
| Battery | 1*CR2032 |
| Frequency | 2.4G |
| Water proof | IPX7 |
| chipset | Nordic Nrf52832 |
| Band | 16wide |


















