Solutions
Trailers, Containers, Machines & Cargo

SolarLock Tracker with Remote Electronic Door Unlocking
Unlocks Remotely and On Site
Concerned about cargo theft from trailers, containers, boxcars? Worried about someone breaking in to your offsite machines and equipment? Slap the SolarLock BSX100 Tracker with Electronic Unlocking on cargo doors. It come with a powerful magnet mount, or add a mounting bracket and/or rubber protective sleeve. Tracking Subscription from $12.95/month.
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The SolarLock BSX100 unlocks proximately via 1) a tap of the supplied RFID card, or 2) BLE with our phone app; and remotely via 3) an SMS from your phone, or 4) a command from the platform.
It comes standard with a 16 inch rope. Optional rope lengths of 3 ft, 16 ft, 33 ft, 66 ft and custom lengths are available.
Add unlimited wireless sensors for monitoring temperature and humidity. Learn more about our shipping container lock & cargo door lock below.
Features & Benefits
- Real Time Location Tracking
- Solar Rechargeable Long Life Battery
- Proximate Unlock with RFID Card or BLE Phone App
- Lock, Unlock, Rope Cut Alarms
- Motion Alerts
- Custom Rope Lengths Available Secures Multiple Doors with One Device
- Remote Unlock via SMS, or Platform Command
Secure and Track Containers, Trailers and Cargo

- Tough Enclosure Our shipping container lock resists tampering and harsh environments.
- Long-life Solar Rechargeable Battery Perfect for tracking and safeguarding containers, trailers, trucks, etc.
- Alarms You'll get an SMS or email for events such as locking, unlocking, and lock tampering.
- Remote Unlock via our Phone App, an SMS from your phone, or a command from the Btracking Platform.
- On Site Unlock via the supplied RFID tap card.
- Sensors Supported BLE (bluetooth low energy) built in to support sensors for temperature, humidity, doors, and wireless relays.
Protect Remote Heavy Machinery and Stationary Equipment

- Lock & Track Heavy Machinery Graders, Loaders, Bulldozers, Cranes, Backhoes, Compactors, Forklifts
- Keep Tabs on Stationary Equipment Generators, Pumping Equipment, Liquid Storage Tanks
Shipping Container Lock

- Lock, Track & Monitor shipping containers and cargo with SolarLock. and BLE temperature/humidity sensors.
- Secures Multiple Doors with One Device Optional rope lengths of 3 ft, 16 ft, 33 ft, 66 ft and custom lengths available.
SolarLock for Cargo, Trailers, & Containers FAQ's
What is the best heavy duty lock for shipping containers?
The SolarLock BSX100 is one of the most secure heavy duty locks for shipping containers. It combines solar-powered GPS tracking with remote unlocking, motion alerts, and sensor support, making it ideal for cargo theft prevention and fleet security.
Can I unlock a shipping container remotely?
The BSX100 allows you to unlock containers remotely using the Btracking platform, a mobile app with BLE (Bluetooth Low Energy), or even by sending an SMS. It also supports on-site unlocking via RFID tap card.
How does the shipping container locking system detect tampering or theft?
The SolarLock features tamper and motion alerts, as well as alarms triggered by rope cuts, door movement, or unauthorized unlocking attempts. Notifications are sent instantly via SMS or email.
Is the SolarLock battery long-lasting and solar-powered?
The device is equipped with a solar-rechargeable battery that offers long-term performance without the need for frequent charging, even in remote areas or outdoor conditions.
Does this shipping container lock support temperature and humidity sensors?
The BSX100 supports BLE wireless sensors for monitoring temperature, humidity, and door status—ideal for climate-sensitive cargo like food, pharmaceuticals, or electronics.
Can I use the SolarLock to secure multiple container doors?
The SolarLock comes with a standard 16-inch rope and offers optional rope lengths up to 66 feet. It can secure multiple doors or points with one device using custom configurations.
What types of containers or equipment can the SolarLock secure?
The SolarLock is designed for trailers, cargo containers, boxcars, and even remote stationary equipment such as generators or heavy machinery. It’s rugged, reliable, and built to perform in harsh environments.
How does the GPS tracking work with this container lock?
Once installed, the SolarLock transmits real-time GPS data to the Btracking cloud platform. You can monitor asset location, movement, and lock status from any device with internet access.