HHD G-300N
HHDThe HHD G-300N is a robust, IP67-rated smart GPS padlock designed for asset tracking and security in logistics. It uses multi-mode positioning (GPS, GSM, GPRS, LBS, AGPS, Beidou, GLONASS) for accurate location tracking, communicated wirelessly via GSM/GPRS and Bluetooth (with optional 4G LTE). Key features include remote control via app and web, tamper alarms (anti-disassembly and anti-shear), real-time monitoring, historical track and operation records, and customizable geo-fencing. It supports multiple unlock methods like app, web, RFID, SMS, BLE, and passwords.
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All connection settings and developer-maintained specifications continue below.
Server connection
| EU platform | tracker.navixy.com (52.57.1.136) |
| US platform | tracker.us.navixy.com (13.52.37.2) |
| MENA platform | tracker.me.navixy.com (34.166.104.189) |
| Server port | 47639 |
| Auto registration | Yes |
Technical details
Protocol
- Canonical name
- hhd
- Default port
- 47639
- Slug
hhd_47639
Hardware I/O
- Digital inputs
- 0
- Digital outputs
- 0
- Output control
- none
- Track control
- Supported
Supported interfaces(1)
Capabilities(4)
Alert rules(18)
(em) = emulated at platform level rather than native on the device.
Sensor & data inputs(8)
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