Supply Chain Solution

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Supply Chain Solution

The water resistant GL300A is designed for logistics companies to track shipments on third-party trucks. These third-party trucks do not allow full telematics product installations and require a battery powered product for easy installation and removal. The product contains built-in sensors for recording temperature, humidity and light levels, making the product ideal for monitoring perishable goods such as fruit, vaccines and pharmaceuticals in cold chain logistics. Its large and rechargeable battery allows the product to operate for ninety-five days while providing location updates in ten-minute intervals. Simply pass the product to the driver of the truck for fool-proof installation and no matter what orientation the product is placed, its front and rear internal GPS antennas allow reliable GPS positioning. Its built-in light sensor can also trigger alerts for tamper attempts. Drivers can place the product inside the refrigerated compartment and use the optional external GPS antenna to ensure accurate positioning.
GSM Specifications
Frequency Quad band: 850 /900 / 1800 / 1900 MHz
Compliant to GSM phase 2/2+
-Class 4(2W @ 900 MHz)
-Class 1(1W @ 1800 MHz)
GPRS GPRS multi-slot class 10
GPRS mobile station class B
RMS Phase Error 5 deg
Max RF Output Power GSM850/GSM900: 33.0±2 dBm
DCS1800/PCS1900: 30.0±2 dBm
Dynamic Input Range -15 ~ -108 dBm
Receiver Sensitivity Class Ⅱ RBER 2% (-107 dBm)
Stability of Frequency < 2.5 ppm
Max Frequency Error ±0.1 ppm
GNSS Specifications
GNSS Type u-blox GNSS receiver
Sensitivity Autonomous: -147 dBm
Hot start: -156 dBm
Reacquisition: -160 dBm
Tracking & navigation: -162 dBm
Position Accuracy (CEP) Autonomous:< 2.5m
TTFF (Open Sky) Cold start: 27s average
Warm start: 27s average
Hot start: 1s average
General Specifications
Dimensions 151 × 74 × 34.5mm
5.33”(L) × 2.61”(W) × 1.22”(H)
Weight 375g (13.23oz)
Internal Battery Li-Polymer, 3.8V, 15000 mAh
Standby Time Without reporting: 190 days (connected to network with GPS off)
1 minutes’ reporting: 10 days (locate every 20 seconds, GPS on)
5 minutes’ reporting: 65 days
10 minutes’ reporting: 95 days
Water Resistance IP65 compliant
Operating Temperature -20℃ ~ +60℃
-30℃ ~ +60℃ for storage
Accelerometer Internal 3-axis accelerometer
Light Sensors 2 internal light sensors
1 for removal alarm, the other for environment light monitoring
Temperature & Humidity
Sensor
Internal temperature & humidity sensor
Temperature range: -30℃ ~ +70℃
Humidity: 1 ~ 99% Rh
Interfaces
Power Button Used for start-up on only
Press at power-on to light up the battery indicator
GSM Antenna Internal only
GPS Antenna 2 built-in GPS antennas at front and rear sides
MMCX Interface For optional external GPS antenna
LED Indicators GSM, GPS, PWR (battery status)
Micro USB Interface Used for battery charging
Charged by cigar lighter: 5V, 0.5~2A
Charged by adapter: 12V, 2A
Air Interface Protocol
Transmit Protocol TCP, UDP, SMS
Scheduled Report Report position and status based on preset time intervals, distance, mileage or a combination of these settings
Motion Detection Motion detection based on internal 3-axis accelerometer
Removal Alarm Based on internal light sensor (for magnet-mounted version only)
Environmental Light Monitoring Based on internal light sensor and preset optical density value
Temperature & Humidity Measurement Based on internal temperature & humidity sensor
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