JM-E220
JM-E220 Versatile Battery GNSS Tracker

Versatile Battery GNSS Tracker

Designed for battery anti-theft, the JM-E220 is a hidden-installed battery tracker with a synergy of multiple positioning systems and multiple alarm mechanisms, and it can be embedded in batteries of various shapes. The Battery Management System (BMS)  provides functions like temperature detection and charging management, helping realize intelligent management and improve battery life. And the wide, 9-90V operating voltage range is compatible with almost all batteries, and the features of this device will prove valuable in managing batteries of all sorts.
  • JM-E220
Battery Management System
Battery Management System Realize the transparent transmission of battery data, better obtain the status of battery cells.
GPS & BDS & LBS Positioning
GPS & BDS & LBS Positioning A synergy of multiple positioning systems ensures that locations are accurately displayed on the cloud platform.
Remote Control
Remote Control Support remote control of battery charging or discharging.
Undervoltage Protection
Undervoltage Protection The device will automatically disconnect the external power when reaching the threshold.
Tamper Alert
Tamper Alert Receive a tamper alert when the light sensor detects device removal.
Multiple Alerts
Multiple Alerts Instant alerts for atypical events such as abnormal vibration, low battery power, etc.
GNSS
Positioning system GPS+BDS+LBS
Frequency GPS: L1
BDS: B1
Positioning accuracy <2.5m CEP
Track sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Avg. hot start ≤1sec
Avg. cold start ≤32sec
Cellular
Communication network GSM
Frequency
850/900/1800/1900MHz
Power
Input voltage 9-90VDC
Interface
SIM Nano-SIM
Data storage
32+32Mb
Physical specification
Dimensions 46 x 42 x 12 mm
Operating environment
Operating temperature –20 to +70
Feature
Sensors 3-Axis Accelerometer
Scenarios Abnormal vibration alert, Low battery power alert
Leaflet PDF
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