Technical specifications and usage instructions for the 95Power VDB1506 safety helmet tag.
The VDB1506 safety helmet tag from 95Power is a low‑power BLE device based on the NRF52832 chip, designed for indoor positioning and presence detection in construction sites, factories and mines. It features an accelerometer, SOS button, vibration alert, magnetic charging, a 1000 mAh rechargeable battery and IP65 waterproof protection.
The datasheet provides product parameters, operating instructions (power on, SOS, power off, charging) and installation methods (drilling or 3M adhesive) together with contact information for sales and technical support. This manual is written in Chinese.
| Refreshing frequency when moving | 0.5 Hz |
|---|---|
| Standby power consumption | 50 µA |
| Battery capacity | 1000 mAh |
| Protection level | IP65 |
| Dimensions | 57.4 mm × 38.8 mm × 21 mm |
| Operating temperature range | -20 °C to 80 °C |
| Full charge time | ≈ 3.5 hours |
Long‑press the tag button until the red LED lights and the motor vibrates; release the button and the red LED stays on for about 3 seconds then turns off, indicating successful startup.
While the tag is operating, press and hold the button for more than 3 seconds; the blue LED will flash briefly to confirm the SOS has been sent.
Align the magnetic charging head with the tag’s charging interface; the red LED will blink once per second during charging and stay solid when the battery is fully charged.
The tag is rated IP65, providing protection against dust ingress and water jets.