small and waterproof GPS tracker
Product No.: AT04-4G
features


SMS functions
• Google map link sent via SMS.
• SMS alert for gps tracking.
• SMS alert for fuel level monitoring.
• SMS alert for tire pressure monitoring.
• configurations via SMS.
Different GPRS data string sending intervals

at certain interval in engine on or tremble state.

at the other interval in engine off or parking state
Flexible GPRS data sending modes by different triggers

data sent by time interval

data sent by distance

data sent by course change

alarm data sent immediately
Where can this gps tracker be used?

motorcycles

car

trucks
- GSM: Quad-band: GSM850 / E-GSM900 / DCS1800 / PCS1900
- SMS, GPRS TCP / UDP communications
- Track by cell phone or web based tracking software
- GPS antenna and GSM antenna built in
- one digital input positive, two digital output, 1 analog input
- constant time info even no gps signal again or device reboot
label on GPS tracker

SPECS
Environment Specs
| Operating temperature | -20 °C to 60 °C |
| Battery Temperature | Battery charge: 0 °C to 45 °CBattery; discharge: -20 °C to 60 °C |
| Storage temperature | -20 °C to 60 °C |
| Humidity | 5% to 95% Non-condensing |
Electrical Specification
| Power supply range | DC 9V-50V |
| Maximum current drain | idle: 25mA @ 12V |
| sleep | GSM module working, GPS not working. |
| deep sleep | both GSM and GPS sleeping. 10mA consumption |
| active state | sending data: 50mA @ 12V |
Network Connectivity
| 2G | 4G | CN | India: B1/B3/B8 @ LTE FDD, B34/B38/B39/B40/B41 @LTE-TDD, B3/B8 @GSM |
| Europe, Australia, New Zealand: B1/B3/B5/B7/B8/B20/B28@LTE FDD, B2/B3/B5/B8 @GSM | |
| Latin: B2/B3/B4/B5/B7/B8/B28/B66@ LTE FDD, B2/B3/B5/B8 @GSM |
GNSS module
| Frequency | 1575.42MHz (GPS) |
| Acquisition sensitivity | -148dBm |
| Tracking sensitivity | -162dBm |
| Reacquisition sensitivity | ≥160dBm |
| CEP | 2.5m |

IO wire harness


configurations
looks inside GPS tracker AT04-4G


size
65 × 45 × 23mm

Accessories
Standard: N/A
Optional: sos button | door sensor | buzzer | LED Lamp |
capacitance fuel level sensor installation with GPS tracker AT04-4G
How to use GPS tracking device AT04?



GPS tracking software platforms supporting this gps tracker
redgps, traccar, gurtam, gpsgate, gps-server, etc.