| Specifications: | |
| Item | Specifications |
| Frequency | 1 MHz – 6.5 Ghz(full frequency detection) |
| Red light detection | 10cm-10m |
| Wireless detection | 50cm-10m |
| Vibration sensor | st 3dh 3-axis acceleration sensor |
| Battery capacity | 300mAh |
| Battery working time | About 44 hours (fortified standby time) |
| MCU | nordic 52832 |
| Charging Votage/Curret | DC 5V1A |
| Purpose | personal,door,home security systerm |