Dimension
106 mm x 24.5 mm x 70 mm
Weight
190g
Power supply
DC 11.4-36 V/1.5 A
Backup battery
400 mAh/3.7 V
Power consumption
Current in sleep mode: 11 mA
Operating temperature
-20°C to 55°C(normal-temperature battery)
-5°C to 75°C(high-temperature battery)
Operating humidity
5% to 95%
Working hour
45 hours in power-saving mode
4 hours in normal mode
LED indicator
Green indicator showing the network signal
Blue indicator showing the GPS signal
Button/Switch
1 SOS button (for sending SMSs or dialing)
1 power button
Memory
8 MB buffer
Sensor
3-axis accelerometer (used to wake the device up by vibration and detect towing alerts)
Frequency band
T633L-ER:
LTE-FDD: B1/B3/B5/B7/B8/B20/B28, LTE-TDD: B38/B40/B41
GSM: B2/B3/B5/B8
GNSS
GPS/GLONASS/BEIDOU/GALILEO
Positioning accuracy
2.5 meters

T633L-ER tracker
External 4G antenna
External GPS antenna
CANBUS convertor cable
I/O cable with an SOS button (2 meter)
CD download card

iButton
RFID reader
Camera
Buzzer
USB cable
Relay (12 V/24 V)
A81 LED Nixie Tube Display
Ultrasonic fuel level sensor
A52 digital temperature sensor
A53 fuel level sensor (voltage sensor)
Speaker and microphone

Certificates: CE, CITC, NBTC

Since 2002.
20,000m2 state of the art manufacturing facility based in Shenzhen, China.
Placed in-house R&D centers in Taiwan, Shenzhen and the United States.
Providing OEM&ODM service.
Providing software development service.
Global network covering Europe, USA, CIS, Middle East, and Asia Pacific Region.

Strict Quality Control

IATF16949:2016 Quality Management System
ISO9001:2015 Quality Management System
Certs: CE, FCC, RoHS,PAHs, etc.