1. Brief introduction:
GPS container lock JT702 is a reusable locking and gps tracking device that is affixed to the door of semi-trailer and intermodal container, for city distribution of fast moving consumer goods, transportation of valuable assets, long-distance main road transportable.
2. Features:
1. Real-time tracking
2. Working mode: time mode, event mode
3. Lock status monitoring
4. Real-time battery monitoring
5. Remote online unlock
6. Nearby offline unlock
7. Password: dynamic and static
8. Real time tamper- Alarm
String-cut alarm
Abnormal unlocking alarm
Consecutive wrong password alarm
Low battery alarm
Geofence alarm
3. Specification:
| Type | Description | |
| Basic Function | Real-time tracking | |
| Working mode:time mode,event mode | ||
| Lock status monitoring | ||
| Real-time battery monitoring | ||
| Remote online unlock | ||
| Nearby offline unlock | ||
| Password: dynamic and static | ||
| Alarm Mode | String-cut alarm | |
| Abnormal unlocking alarm | ||
| Consecutive wrong password alarm | ||
| Low battery alarm | ||
| Parameters | Dimension(L×W×H) | 178mmx170mmx43mm |
| Length of string | 285mm | |
| Weight | 1000g | |
| Material | Engineering plastic | |
| Built-in battery | 16000mAh rechargeable Li-ion | |
| Working temperature | -20ºC - +70ºC | |
| Storage temperature | -40ºC - +85ºC | |
| Relative humidity | 5% - 99% | |
| Protection grade | IP67 | |
| Current | AV.main board<120mA, Main board standby<4mA | |
| Battery | 16000mAh | |
| GPS antenna | embedded | |
| GSM frequency | Quad Band: 850/900/1800/1900Mhz | |
4. Working Principle:
1). Load the goods, the device generate dynamic password and send to the center.
2). On the road: JT702 will upload the position to the server, you can monitor it in computer or mobile APP in real time
3). Desitination: Get the password from center, input on the keyboard to to unlock JT702 (or unlock with password via SMS, unlock with command via software)
4). Reports: Who, When, Where unlocked, trace, can be checked at any time
5). Alarms: Low battery alarm, Sting cut alarm, unlocking, wrong password SMS, vibration, geofence
5. Application range:
Container
Semi-trailer
Van truck
Tanker
Cargo
The goods are normally packed with carton or plywood boxes:
All the trackers from JOINTECH are with ONE year warranty.
Technical support/after sales service:
1). We have engineers online to provide technical support on time.
2). Free training is available in our company.
3). Technical assistance is also available for big project.
8. Company Information
JOINTECH is an ISO9001:2008 certified national high-tech manufacturer with more than 11 years focus on providing remote monitoring hardware/soffware/solutions for fleet & asset management. 
