The Mimi GPS Car Tracker UM02 has dimensions of 48x60x22mm and weighs 120g. It uses a SiRF Star III GPS chipset with 20 channels and operates on the GSM 850/900/1800/1900MHz bands with a max output of 33dBm. The device has a 3.7V 450mAh lithium-ion battery, accepts 6-36V input, and is waterproof with an operating temperature range of -45 to 65 degrees Celsius.

1. Mimi GPS Car Tracker UM02 Specifications
Specifications
Items Details
Dimension 48*60*22mm
Weight 120g
GSM Module
Band:850/900/1800/1900MHz (SIMCOM900A)
Max RF Output: 33.0dBm±2dBm
Dynamic Input Range: -15 ~ -102dBm
GPS Module
GPS chip set: SiRF Star III
Frequency: L1, 1575.42 MHz
Number of Channel: 20
Battery
Voltage:3.7V
Charge:<4.2V
Li-ion: 450mAh (Optional)
Input Voltage DC 6~36V
Operating Temperature -45~65 ℃
Water proof power line YES
Interface
1、SIM: Port for SIM card
2、LED: Status light
3、DC+ connect to + of battery
ACC connect to Ignition Line
pOff connect to Relay to control Engine of auto
GND connect to – of battery