4G · Bluetooth · RFID
HB-A1Ms
4G Explosion-Proof Secondary Lock (Sub-Lock)
A secure, smart backup lock
CE
ATEX
IP67
About the HB-A1Ms
A secure, smart backup lock
HB-A1Ms is a 4G-connected, explosion-proof secondary lock (sub-lock) that communicates with the main lock over Bluetooth. Compact and light, with long standby time and Ex-proof protection, it is a secure, smart backup lock for demanding industrial conditions.
Where it is used
Containers
Tankers
Logistics vehicles
Steel safes
Fuel tank caps
Key features
- Extra-long standby time (90 days)
- Communicates with the main lock over Bluetooth
- Small and lightweight
- IP67 waterproof
- Ex-proof protection
Specifications
Download PDF
HB-A1Ms technical data
Dimensions / weight
- Dimensions
- 124 × 95 × 47 mm
- Weight
- 494 g
Unlocking modes
- RFID
- 2.5 cm
- Bluetooth
- 4.0 BLE (20 m)
Battery
- Battery
- 2,950 mAh Li-ion · 3.7 V · 10.9 Wh
- Standby time
- 3 months (reporting every 10 minutes)
Charging
- Charging voltage
- 5 V DC 2 A
- Charging time
- 3 hours
CEComplies with safety and environmental protection standards.
ATEXSuitable for use in explosive atmospheres.
IP67Rated for protection against dust and water ingress.
Other products
All products
Products that work together
SOLAR-POWERED
HB-A1SP
4G Solar-Powered Electronic Lock
- 15,200 mAh battery with solar charging
- Unlock by RFID card, Bluetooth or 4G remote
- IP67, explosion-proof (Ex) housing
View →PDF
COMPACT
HB-A1M
4G Explosion-Proof Electronic Lock
- 544 g, 124 × 95 × 47 mm
- 20 days standby time
- Multi-lock cascading
View →PDF
FLEET
HB-VT08
Video Telematics System
- 4-channel smart video monitoring
- ADAS, DSM and passenger monitoring cameras
- 256 / 512 GB built-in storage
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