4G Asset Tracker with 35-Day Battery & Powerful Magnet

The ML500G stands out with a 5000mAh battery lasting up to 35 days and a super strong built-in magnet for tool-free mounting—far easier than wired rivals. It offers IP65 waterproofing, voice monitoring, temperature sensing, and Geo-fence/vibration/shift/teardown alarms. With 4G LTE, GPS+GLONASS+BDS+AGPS, and three working modes, it's ideal for asset and fleet tracking.

Product Features

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.
Strong Magnetic

Powerful magnet for easy attachment and removal without drilling.
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.
Low Battery Alarm

Alert you to recharge in time and avoid tracking interruption.
Type-C Fast Charging

Universal Type-C port enables quick power refill and cuts device downtime.
Multiple Alarms

Movement, vibration and overspeed alarms to guard your vehicle around the clock.

Product Specifications
Key Features
Download (Manual /Catalog)

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Device Param

Model	ML500G
Demension	85mm(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	5000pcs 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	ML500G-SA Module: SIMCOM A7670SA GSM: 850/900/1800/1900MHz LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66
	ML500G-EU Module: SIMCOM A7670E GSM: 900/1800MHz LTE-FDD: B1/B3/B5/B7/B8/B20
	ML500G-Global Module: SIMCOM A7670G GSM: 850/900/1800/1900MHz LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66 LTE-TDD: B34/B38/B39/B40/B41
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