Features of GPS Integrated Speed Limiter NXS-4
- Fleet management system
- Real-time tracking
- Applicable temperature: -35°C~80°C
- Rang of speed limiting: 10-120km/h
- Dimension: 130mm*87mm*32mm
- Deviation of speed limiting:< ±2km/h(According to R89 certificates)
- Working voltage: 6-36v
- Rated power: 1.2W
- Rated current: 0.12mA
- Anti-vibration character: 20~50Hz
- Pulse frequency : 1~500Hz
- Temper-proof for the wires disconnection
- Inbuilt Battery living time: 800 mAh ( Can be last for 5 hours without the external power supply)

Function Overview:
The devices is developed based on the GPS TECHNOLOGY FLEET MANAGEMENT
SYSTEM.
As the brief introduction of NXS-4 GPS real time Fleet Management system with Speed limiting
function below:
1.1 GPS Real Time Tracking:
- Can track the location of the vehicles with the accuracy ≤5m.
1.2 Track Play Back function
- Can play back and display the track of the chosen time period within 3 months.
1.3 Geo-fence function
- The user can set different GEO-FENCE ZONE for the tracker, and when in/out the zone,
there will be the alarm for it.
- For each ZONE, you can set different limiting speed for it and it can discipline the fleet
and their speed well.
1.4 Vehicle Speed Management
- Can set the common speed limit and Fuel remote disconnection through ONLINE FLEET
MANAGEMENT PLATFORM for the vehicle.
- Vehicle Speed and VIOLATION REPORT can be saved on the platform for data
inspection on the platform.
1.5. Data Printing Function
- Can print out the violation data for the last 6 hours by a printer through CDC protocol.
- The time interval is 5s.
1.6. SMS function
- The Administrator can send the SMS to the SIM card inside the device to do the
configuration of the device.
- Can do the Online update Over The Air(OTA).
1.7 GPRS Parameter