Features:
1. Support 4G LTE and 2G frequency band.
2. Support GPS/BD/WIFI/LBS positioning.
3. Multiple alarm modes: Electronic fence, power failure alarm,
Low battery alarm, vibration alarm, offline alarm, etc.
Main parameters:
Power supply mode: battery power supply
Operating voltage range: DC 9V - 35V
Working current: 12V/73.6MA
Sleep current: 12V/38.2MA
Built-in battery capacity: 100 mAh (3.7V polymer battery)
Communication module brand/chip model: SIMcom7670E,SIMcom7670SA
Communication frequency band: LTE/4G: B1/B2/B3/B4/B5/B7/B8/B28/B66
GSM/EDGE/2G: 850/900/1800/1900MHz
SIM card: Micro SIM card
Communication Antenna: Built-in Antenna
Appearance size: 51mm *47mm *23mm
Shell material: ABS plastic
Main unit weight: 54 grams
