MT821 is a waterproof asset GPS tracker that uses the latest CAT M1 & NB-IoT technology that can provide low power consumption and optimized data transmission with low cost. With its built-in powerful magnets, it is easy install without wires.

The user can track the unit via their smartphone or PC evenwhen far away. It can be used for vehicles, trailers, containers, etc.

Device Features

• CAT M1 & NB-IoT & GSM network
• Real-time tracking
• GPS+LBS Positioning
• Removal alarm (built-in optical sensor)
• History record check
• Geo-Fence alarm
• Low battery alarm
• Power saving mode (Built-in motion sensor)
• PC & Mobile App tracking
• Long standby up to  5 years (24 hours report interval)
• P65 Water-resistant
• PC & Mobile App tracking (optional)
• TCP/UDP Protocol (Open)
• OTA

Applications

• Yachts and boats tracking
• Vehicle/truck tracking
• Asset security
• Fleet management

Specification

• Dimension       86(L)*60(W)*33(H)mm
• Weight 286g
• Charging mode           Micro USB charging DC 5V
• Backup battery            3.7 V 7800mAh
• Power consumption    60uA standby current
• Frequency bands        Cat M1 (LTE-M, eMTC) :
• LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28
• LTE TDD: B39
• NB-IoT (Cat NB1):
• LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28
• GSM: 850/900/1800/1900Mhz
• Positioning       GPS, LBS
• GPS sensitivity            -162dBm
• Channel           56
• Positioning Accuracy 10m
• Cold Start        30s
• Warm start      15s
• Hot start          1s
• Working temperature  -20°C to +65°C
• Humidity          5% to 95% non-concretion
• Antenna           Internal LTE CAT M1 & NB-IoT & GPS antennas
• Sensor 3D accelerometer sensor
• LED     Charge/Cellular/GPS
• Waterproof      IP65
• SIM Card interface     Push Micro SIM
• Certificate(Module)     FCC/PTCRB/AT&T/Verizon/T-Mobile/Vodafone