SolarGuardX 200

Solar powered cargo GPS Padlock

Certificates (planned)

This Solar GPS Padlock is designed and developed for outdoor asset tracking telematic structures. It has a long-life battery, solar-powered with high charging efficiency, and is suitable for tracking and safeguarding assets such as containers, trailers, trucks, etc. The solar-powered E-lock for cargo reports alarms to the server for events of rope cutting, locking, and unlocking. Furthermore, our padlock can be opened both remotely and in the near field by either RFID and BLE or with commands via network and SMS.


Real time and buffer locations

Real time location updates can be as frequent as 3s. Up to 49,000 location points can be saved in buffer if out of network coverage.

BLE 5.1 long range

Compatible with TOPFLYtech’s BLE temp & humi senor TSTH1-B, temp & door sensor TSDT1-B, wireless relay TSR1-B and your own sensors

Motion detection

Alerts for asset moving and parking

Solar powered

It obtains power through solar panel to extend battery life

Rugged construction

Thick and solid casing and rugged construction for outdoor uses

Super long life battery

Rechargeable Li-Polymer 14400 mAh/3.6V battery, battery last for months without solar powered charging

IP67 waterproof​

Tested in 5-meter water pressure environment for 15 hrs

Security alarm

For locking, unlocking, rope cutting and SIM cover removal

Multiple control mode

Unlock by RFID, BLE, OTA, SMS commands

Built-in strong magnet

Built-in magnet for easy installation on assets

Built-in Geofence

For locking, unlocking and rope cutting


Firmware Upgrade Over-the-air

Technical Specifications

LTE FDD Cat 4 or Cat 1 (default):
BB1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/ B20/B25/B26/B28/B66
LTE TDD Cat 4 or Cat 1(default): B34/B38/B39/B40/B41
WCDMA: B1/B2/B4/B5/B6/B8/B19 GSM/EDGE: 850/900/1800/1900MHz


GNSS Chipset:Qualcomm Gen 8C GNSS receiver

Parallel GNSS:GPS+Glonass+Galileo+Beidou

Horizontal Position Accuracy (CEP):Autonomous < 2.5m

Charging Port:2 Pin 5V/DC

Network, GNSS Antenna:Internal only

Indicator LED:Network, GNSS, RFID and Battery


Physical Power Switch:1

Temperature Sensor:1 temperature sensor

SIM Card:Nano SIM

USB Type-C Connection:Data Communication and Charging

BLE 5.1:Yes


Dimensions:207.5mm*110.2mm*48.1 mm (8.17” *4.39” *1.9”) without rope

Weight:1060g (37.4 oz)

Battery:Rechargeable Li 14400 mAh/ 3.6V

Charging:Customized USB cable (Recommended using 5V 1A adaptor, 30 hours charging)

Solar Panel:For charging the tracker battery

Operating Temperature:-25℃ ~ +80℃ (-13°F ~ 176°F)

Mounting:Built-in Magnet

Rope:350mm (standard)

Transmit Protocol:TCP, UDP, MQTT, SMS

Data Security & Encryption Option:MD5/AES256

BLE Accessory Support:Yes

Scheduled Timing/angle/distance/Report:Report position and status at preset intervals

Geo-fence:Support up to 64 internal geo-fence regions

Alarms:Rope cut, moving, stop, lock, unlock, SIM cover removal


Cargo Security

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Compatible Accessories

TSTH1-B Temperature And Humidity Sensor Bluetooth 5.0

TSR1-B Wireless Relay

TSDT1-B Door Sensor

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