GPS303G main unit size: 8.9×5.0×1.6cmNet weight: 70g
Single Unit Packaging Size: 14.6cm * 10.1cm * 7.2cm0.4KG
50 sets of packing dimensions53x32x39CMGross Weight: 20KG

GPS303F Standard Configuration: 303F with bare body and wire material, 12-pin wire material, external microphone, relays, screwdriver, instruction manual, packaging box.
GPS303G Standard Package: 303G with cable head bare unit, remote control, 12-pin cable, external microphone, relays, screwdriver, instruction manual, packaging box.

Product Advantages

◆ Support for positioning without a server: It is possible to query real-time latitude and longitude/time/speed. By using public map software and manually entering the latitude and longitude, one can check the real-time location information.
Base station positioning: When the device does not receive a valid GPS signal, it will use the base station for positioning. If a SMS message is received in SMS mode, it will automatically carry the last latitude and longitude received from GPS.
The displayed base station code represents the latest location. You can also send a text message command "address+password" to the device to directly obtain the latest text location and latitude and longitude information.
If it's in GPRS mode, it will automatically switch to cell tower positioning, and directly locate on the platform map with cell tower positioning prompts. There is a slight error between the cell tower positioning information and the actual location.
The error range is related to the strength of the GSM signal.
Authorization number addition/deletion function.
Single-shot positioning
◆ Automatic Continuous Positioning: Time-limited and limited times positioning; Time-limited and unlimited times positioning; Time-limited and limited distance positioning
Vehicle Turn Report
◆GPS drift suppression
Text Location Query
◆ Supports SD card, can automatically store location data.
Upload Data
Third-party SMS forwarding
◆ Phone Bill Inquiry
◆ACC Work Notice
◆ Oil cut-off and power outage
◆ Oil Level Sensor Calibration (Optional)
Remote Control Function
◆ Defense deployment (303g)
◆ Withdrawal of Defense (303g)
Alarm SMS Count Setting
Low Battery Alarm Function
◆ External Power Off Alarm
Vibration Alarm
Blind Spot Detection
◆ Emergency Alarm
◆ Electronic fence, which can set a fixed area, and when the area is exceeded, an alarm will be triggered.
Multi-region management
◆ Alarm for displacement: You can set up the defense as soon as the vehicle stops, and it will send an alarm to the authorized number if it is displaced.
Speeding Alarm: Set the monitored target to travel at a certain speed, and when it exceeds this speed, an alarm will be triggered.
Oil Level Detection and Alarm
◆ Door Open Alarm
◆ACC ignition alarm
◆ No GSM Network Alarm
◆ Hibernation Mode
GPRS traffic for the province
TCP/UDP Switch
USB Setup Parameters

Single Locating

Auto track continuously (Track with limited times upon time interval,

Smart track upon time and distance interval

Turning points update automatically

GPS drift suppression, Exact street address

Location based service (LBS) / Cell-ID Locating

Data logging, Data Load

Forward the third parties’ message

SIM card Balance Inquiry,ACC working alarm

Cut off the oil and power system

Calibration of fuel sensor

Remote Controller Function (Optional, for model G ONLY)

Arm (Set up arm by SMS, Set up arm by remote controller (Option, for model G ONLY))

Silent Mode, DISARM

Decide how many times of alarm message

Alarm Function (Low battery alarm, External Power off alarm, GPS blind Spot alert, SOS, Geo-fence)

Multi-area management, Movement alarm, Overspeed alarm, Fuel Alarm

Alarms under Arm State (Door Open Alarm, ACC Alarm)

内置加速度传感器警报

Alarm without GSM network service

Sleep Model, Check the Vehicle State, Check IMEI

Set up Terminal (local) Time

Reset Hardware, Configure parameters by USB

Activate the 'Fuel' value in GPRS data

Set up monitor center number

web platform and mobile APP