tamper proof trailer container lock gps 2G 3G gsm track steel heavy duty cargo door padlock

We offers a wide product range of intelligent locks in meeting the operation needs of transportation,logistic, oil, security industry, private organizations and government departments. Each intelligent lock can communicate through GSM, RFID, NFC and a feature-rich user friendly web platform, sending you accurate tracking information, lock status and real time warning alerts according to your predefined events.

Each intelligent lock is a robust high security lock and designs for outdoor environment operation. It has a build-in high capability battery providing necessary power for the lock operation, this means no external battery or power source needs for your operation.

Our intelligent lock is opened or locked by Cellular, RFID, NFC Bluetooth devices or our on-line Web platform. Each "open" and "close" with important time and location information can be optionally stored in the platform.

1. Built-in rechargeable battery, no external power source required

2. Equipped with GPS capabilities, reports its location
3. Cellular technology that communicates the lock's status to your phone and/or the Internet.

4. "Key-less" design reduces the risk of losing keys and greatly increases operational efficiency

5. Feature-rich On-line platform provides real time maps, reports, alerts, lock status, users, supervisors recorded information

6. Heavy-duty, Robust, rain-proof and all weather proof design.

1. Provides real-time information for monitoring, tracking and securing your assets

2. Feature-rich on-line web platform provides management, user reports, analysis and data recording
3. Provides the first line of real time defense on your valuables.

4. Reliable and functional with a worldwide coverage

5. Cost effective remote security, monitoring and locking solution

6. A wide range of communication device of your choice –e.g.cell phone, PC, or tablet

Since 2009, Shenzhen HHD Technology is a cargo asset security company that has been provide GPS/GSM based tracking and locking solution for truck, shipping container, trailer/vehicle, in-transit, warehouse and retailer sector. We special in GPS lock development and manufacture, for both software and hardware.

Now our GPS lock are widely used in custom. Below is Thailand custom, the custom administrator highly appreciate our product, said that our GPS lock help them improve work efficiency, to tracking and monitoring shipping containers well, help to stop cargo theft.