Solar GPS Padlock and Electronic Seal
$435
- Includes 30 cm steel cable.
- Global 4G/3G/2G coverage with multi-carrier international SIM (sold separately).
- IP67 waterproof, solar charging, 14,400 mAh battery.
- Real-time alerts: lock, unlock, cable cut, motion.
- GNSS: GPS + GLONASS + Galileo + BeiDou.
- Remote unlock from platform, app, RFID card, Bluetooth and SMS.
Wholesale pricing from 10 units. Contact us on WhatsApp.
Worldwide shipping, quoted per order.
Description
The GNSS Solar GPS Padlock & Electronic Seal is a 4G GPS lock with a built-in solar panel that secures container doors, trailers and cargo while reporting their location in real time. One device works as a GPS padlock and as a GPS e-seal, with lock status alerts, cable-cut detection and a 14,400 mAh battery that delivers up to 402 days of standby.
GPS Padlock Features
Real-Time GPS Tracking
GPS, GLONASS, Galileo and BeiDou positioning with accuracy under 2.5 meters over 4G LTE.
Solar-Powered Battery
14,400 mAh battery recharged by the built-in solar panel. Up to 402 days of standby at 10-minute reporting.
4 Ways to Unlock
RFID card, Bluetooth 5.1, remote command from the tracking platform or app, and SMS command.
Lock Status Alerts
Alerts for locking, unlocking, cable cut, motion, stops and SIM cover removal.
Electronic Seal Function
Works as a GPS e-seal for transit cargo, bonded trucks and cross-border shipments, with full route history.
Rugged and Waterproof
IP67 rated and built for -25 °C to +80 °C, with ATEX certification for hazardous environments.
Where to Use the Solar GPS Padlock
Shipping Containers
Lock container doors and track them from origin to destination. Container tracking
Trailers
Secure the rear doors of dry vans and reefers while tracking the trailer. Trailer GPS tracking
Customs and Bonded Cargo
Electronic cargo seal with lock events and route history for cross-border transport.
Warehouses and Yards
Lock gates, storage units and equipment with real-time location and alerts.
Technical Specifications
| Network | 4G LTE Cat 1, with 3G and 2G fallback |
|---|---|
| Positioning | GPS, GLONASS, Galileo, BeiDou · < 2.5 m accuracy |
| Battery | Rechargeable Li-Polymer 14,400 mAh / 3.6 V with solar panel |
| Standby (without solar) | 402 days at 10-min reporting · 315 days at 5-min · 144 days at 1-min (2 hours of active tracking per day) |
| Charging | Solar panel, or 5 V DC: 15 hours at 1 A, 7 hours at 2 A |
| Unlocking | RFID, Bluetooth 5.1, remote command, SMS |
| Alerts | Lock, unlock, cable cut, motion, stop, SIM cover removal |
| Geofences | Up to 64 built-in zones |
| Offline memory | Up to 49,000 positions |
| Data security | MD5 / AES256 encryption · TCP, UDP, MQTT, SMS |
| Waterproof rating | IP67 |
| Operating temperature | -25 °C to +80 °C (-13 °F to 176 °F) |
| Dimensions | 207.5 × 110.2 × 48.1 mm (8.17 × 4.39 × 1.9 in), without cable |
| Weight | 1.06 kg (37.4 oz) |
| Mounting | 30 cm steel cable lock or built-in magnet |
| Certifications | FCC, IC, CE, RCM, CITC, TDRA, NBTC, ATEX |
Compatible Bluetooth Accessories
Add wireless sensors and controls to the Solar GPS Padlock over Bluetooth.
Door and Temperature Sensor
Reports every door opening and closing with its time and location, plus cargo temperature. IP67. $33. View product
Temperature and Humidity Sensor
±0.2 °C and ±2% RH with light sensor alerts, for cold chain and sensitive cargo. $30. View product
Driver ID and Panic Button
A key fob that identifies each driver and sends an SOS event with one press. $20. View product
Bluetooth Wireless Relay
Remote control of the fuel pump, starter or A/C circuit from the platform. $26. View product
View all Bluetooth accessories
What’s in the Box
- 1 Solar GPS Padlock & Electronic Seal
- 30 cm steel cable
The multi-carrier international SIM card is sold separately as an accessory.
Wholesale Pricing and Worldwide Shipping
The listed price is for 1 unit. Wholesale pricing is available from 10 units. We ship worldwide, and shipping is quoted for each order based on destination and quantity.
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