Smart Flexible Lock

Eaglestar Energy Technology Co., Ltd. is one of the most professional manufacturers and suppliers of smart flexible lock in China. Please feel free to buy customized smart flexible lock at competitive price from our factory. For more cheap products, contact us now.

 

Eaglestar Smart Flexible Lock--Brilliant, Safety & Reliable

Late at night, an fuel tanker pulls over on a deserted highway. The driver stops at an unauthorized spot and tries to open the hatch. If it were a traditional seal, no one would ever know. But with the Eaglestar Smart Flexible Lock, this changes.

 

The moment the driver touches the lock, a signal is sent through the in-cab transmission terminal to the cloud platform. A manager sitting at a desk miles away sees a red alert flash across the screen: "Unauthorized opening attempt outside geo-fence."

 

Eaglestar Smart Flexible Lock is designed to secure the hatch and discharge port of oil tankers-the front line of cargo security during transit. Alongside it, we'll also talk about its partners: the Signal Transmission Terminal (the data hub installed in the cab), and the Lead Seal Strip, used for high-risk connection points.

Together, these three components form a complete, proactive, and auditable IoT security.

 

 

 

To make things clearer, here's how they fit together:

Smart Flexible Lock: Installed on the tank hatch and discharge port. Handles physical locking and real-time status sensing.

Signal Transmission Terminal: Installed inside the cab. Collects data from the lock and sends it to the cloud. Acts as the on-site data hub.

Smart Lead Seal Strip: Used on manhole covers, flange connections, and subsea valve interfaces. Replaces traditional single-use seals. Runs on a 3-to-5-year battery and triggers an alarm if cut. Also supports NFC verification via smartphone.

 

Connected through IoT, these three let you see everything from a single dashboard: what's locked, who opened it, where, and whether it was authorized.

 

 

At the heart of this system is a black, flexible lock.

 

It's not a simple lock. It runs on a rechargeable lithium battery. It's waterproof. It handles outdoor conditions with ease. A full charge lasts up to a month, and if you're in a hurry, 30 minutes of charging gives you a full battery.

It's intrinsically safe and explosion-proof, built for hazardous environments. Whether it's an oil tanker, a mining truck, or a chemical transport vehicle, it holds the critical points securely.

 

But what makes it different is that it doesn't just lock-it senses.

Inside the lock are sensors that constantly monitor whether it's "in position" (securely locked) or "out of position" (loose or opened). Every 5 to 8 seconds, it sends its status via LoRa to the transmission terminal in the cab, which then forwards the data to the cloud over 4G.

From lock to cloud, no blind spots.

 

 

 

 

Waterproof & Fast Charging

The black lock is built to withstand rain, dust, and temperature swings. A 30-minute charge powers it for a full month.

 

Geo-Fencing + Instant Alerts

Authorized zones (like depots or stations) can be set up in the system. The lock can only be opened within these zones. Any attempt outside triggers an immediate alert and logs the event.

 

Per-Compartment Control

A tanker may have multiple compartments for different delivery points. The system supports independent control per compartment-each one locked and authorized separately to prevent cross-discharge.

 

Long Battery Life + Offline Data Backup

The white seal strip lasts 3 to 5 years on a single charge with no maintenance. If the vehicle enters an area with no signal, devices store data locally and auto-sync once connectivity returns.

 

 

 

Model	HHQ-IDCC-V1C
Lock Body	85mm × 33mm × 53mm, keyless operation
Shackle	Material; Diameter
Input Power	4 × 1.2V batteries
Explosion Proof	Ex d IIB T6 Gb
Communication	Communicates with the acquisition terminal via LoRa module; Supports 13.56MHz ISO14443A M1 IC card; GPRS communication compliant with the Ministry of Transport JT808 protocol; Supports Bluetooth 5.0 communication; Supports SMS management
Operating Temperature	-40°C to +60°C

Unlocking Methods	Bluetooth, WeChat Mini Program, APP, Web remote, SMS
Alarm Functions	Tamper alarm; Low battery alarm; Cut alarm with blind spot data recording and retransmission; High-strength aluminum alloy housing
Strength	High-strength aluminum alloy housing; Locking tensile strength (direct pull on shackle) > 300kg
Battery	1000mAh, 60 to 180 days endurance
Storage	Built-in Flash, capable of storing 60,000 blind spot data entries
Certifications	IP: 67 CE certified GB/T2324 reliability vibration test report
Emergency	Shackle can be cut in case of failure or other emergencies

 

 

 

 

 

Installed inside the cab, the transmission terminal serves as the system's communication hub.

It communicates with the lock via LoRa and uploads data to the cloud in real time through 4G networks. No matter where the vehicle travels, lock status, location, battery level, and alerts are all updated on the backend.

This is the critical link that ensures uninterrupted connectivity between the lock and the cloud.

 

 

 

 

To make things clearer, here's how they fit together:

Smart Flexible Lock: Installed on the tank hatch and discharge port. Handles physical locking and real-time status sensing.

Signal Transmission Terminal: Installed inside the cab. Collects data from the lock and sends it to the cloud. Acts as the on-site data hub.

Smart Lead Seal Strip: Used on manhole covers, flange connections, and subsea valve interfaces. Replaces traditional single-use seals. Runs on a 3-to-5-year battery and triggers an alarm if cut. Also supports NFC verification via smartphone.

Connected through IoT, these three let you see everything from a single dashboard: what's locked, who opened it, where, and whether it was authorized.

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