The CT78 is a rugged and durable 4G logistics and transportation GPS terminal designed for harsh environments. It integrates 4G LTE, GPS/Beidou dual-mode positioning, and Iridium satellite communication capabilities, ensuring reliable connectivity and tracking worldwide. Its key features include a built-in three-axis accelerometer, efficient solar charging; a high-temperature resistant casing with an IP67 waterproof rating; and a comprehensive security suite including Hall effect tamper detection, vibration alerts, overspeed alerts, and an SOS emergency button. The CT78 is an ideal choice for critical applications such as cross-border transportation, maritime logistics, high-value asset tracking, and complex fleet management systems.
LTE & GSM Network
Communication via 4G LTE networks with 2G GSM fallback.
Satellite Communication
Iridium Communication Technology
Fall-into-Water Detection
Equipped with Water Detection Contacts.
IP67 Rating
Handles all kinds of harsh conditions with ease.
Hall Effect Anti-Tamper
The Hall Effect anti-tamper feature triggers an immediate alert if the device is opened, ensuring asset security.”
Solar Charging Panel
High photoelectric conversion efficiency enables truly zero power consumption year-round.
Mil-Spec Housing
Constructed from high-strength, heat-resistant material that does not deform under high temperatures.
Panic Button
Contact dispatch or emergency support with a discreet, in-cabin SOS button.
GNSS
Positioning system
GPS, BDS, LBS, AGPS
Accuracy
＜2.5m CEP
Tracking sensitivity
–165dBm
Acquisition sensitivity
-148dBm
TTFF (open sky)
Avg. hot start ≤1s
Avg. cold start ≤32s
Cellular
Communication network
LTE Cat 1, GSM
Frequency
LTE-FDD:B1/B3/B5/B8
LTE-TDD:B34/B38/B39/B40/B41
Power
Power Supply Method
Battery Powered
Operating Voltage Range
DC 3.4V – 4.5V
Operating Voltage (Nominal)
4.0V DC
Average Operating Current
68 mA
Average Standby Current
200 μA
Built-in Battery Capacity
15600 mAh (3.7V, 18650 x 6P)
Solar Panel Specifications
Open-Circuit Voltage (Voc)
6 V
Operating Voltage (Vmp)
5 V (±0.3V)
Short-Circuit Current (Isc)
440 mA (±8%)
Max. Power Current (Imp)
400 mA
Cell Conversion Efficiency
23.5%
Iridium Satellite Communication Specifications
Frequency Band
1616 – 1626.5 MHz
Maximum Mobile-Originated (MO)
Message Size
340 bytes
Maximum Mobile-Terminated (MT)
Message Size
270 bytes
Duplex Mode
TDD (Time Division Duplex)
Antenna
Built-in Ceramic Active Antenna
Dimensions: 25 × 25 × 4 mm
Physical Specifications
Dimensions (L × W × H)
75 ×332 2 × 14 mm
Housing Material
PC (Polycarbonate) Plastic
IP Rating
IP67
Weight
Approx. 660.8 g
Environmental Specifications
Operating Temperature Range
–20℃ to +70℃
Storage Temperature Range
-30°C to +80°C
Operating Humidity Range
10% to 85% RH (non-condensing)
Feature
Sensors
3-Axis Sensor, Water Immersion Sensor
* We reserve the right to the final interpretation for this product. All information is for reference only and is subject to change without further notice.