2G Magnet GPS Tracker with Temperature Sensor & Voice Monitoring

The ML500 is a 2G portable GNSS tracker. Its built‑in magnet allows quick attachment to ferrous objects for flexible field deployment. Real‑time temperature sensing helps spot abnormal environmental risks, while remote voice monitor enables onsite situation review. IP65 casing and 5000mAh battery support up to 35‑day standby for long‑term unattended asset monitoring.

Product Features

Strong Magnetic

Powerful magnet for easy attachment and removal without drilling.
Temperature Monitoring

Track real-time temperature, secure fragile and perishable cargo in transit.
Remote Voice Monitoring

Remotely listen to onsite sounds, confirm safety around tracked assets.
IP65 Waterproof

Resist splashing water and dust, stable for outdoor use.
Trajectory Playback

Replay 180 days route to trace asset paths and secure your assets.
Geo-fence

Get alerts for unauthorized zone crossings, restrict vehicle activity range.
Real-time Tracking

Monitor your asset location live, keep full control all the time.
GNSS+LBS Positioning

Precise satellite positioning, LBS backup when satellite signals drop.
Teardown Alarm

Sends alert on disassembly, guarding against tampering or accidental detachment.
Movement Alarm

Get alerted the moment your vehicle moves, perfect for parking security.
Vibration Alarm

Trigger alerts on abnormal vibration, prevent vehicle tampering.
Low Battery Alarm

Alert you to recharge in time and avoid tracking interruption.
Overspeed Alarm

Trigger alerts when speed exceeds limit, manage reckless driving risks.
Power Saving Mode

3 selectable working modes to cut power drain and extend runtime.

Product Specifications
Key Features
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Device Param

Model	ML500
Demension	92mm(L)49mm(W)30mm(H)
Weight	172g
Working Voltage	DC 3.4V - 4.5V
Working Temperature	-20℃ - 75C℃
Working Humidity	10%-85%RH
Built-in Memory	320pcs GPS data can be stored at network blind area

GNSS

Cold Start	≤32 Seconds
Hot Start	≤1 Second
GNSS Antenna	Built-in
Positioning Type	GPS+GLONASS+BEIDOU+LBS+AGPS
Tracking Sensitivity	-162dBm
GPS Channels	64
Accurancy	5-10m

Cellular

Technology	2G GSM+4G LTE CAT1
Working Frequency	GSM 850/900/1800/1900 Mhz
Cellular Antenna	Built-in

Power

Battery	3.7V 5000mAh Lion Polymer battery
Charging Time	About 7 hours
Working Current	4V/Average 45mA
Dormant Current	4V/less than 5mA
Standby Time	Tracking Mode: Around 7-10 Days
	Power Saving Mode: Around 25 Days
	Hibernate Mode: Around 35 Days