G400
Product Details
- 1. Supports GPS/GPRS/NFC
- 2.The user can open/close lock with a key card, NFC device (e.g. Smart phone), SMS or platform control.
- 3. For all operations real-time status and GPS location information is uploaded to the platform via GPRS.
- 4. The indicate LED will blink to remind the user to charge the battery when the power is low.
- 5. The unit has a built-in 6000mAh Li-battery, it will last for more than 10 days if sending data to the platform at 3-minute intervals.
- 6. The user can open and close lock via PDA or UHF reader; the distance between lock and reader should be less than 30 meters. Geo-fence alarm