.svg){kind=small}
Re-Lock
RE-LOCK Premium Plus
Top-tier GPS/LTE smart lock with Bluetooth, NFC, server-side unlock hardware support, vehicle-battery power, optional CAN bus, and crash or motion detection.
Capability Categories
Locking / Access Summary
Unlock
Bluetooth + NFC + pending API
Tracking
GPS
Power
Vehicle battery
Integration
Optional CAN bus
Technical Specifications
Access & Power
Telematics & Safety
IoT PCB Technical Sheet
Cellular & Bluetooth Detail
GNSS Detail
Power & Connectors
Security & Integration
Certifications & Origin
Connectivity
Features & Capabilities
Key Features
Pros
- Most complete public Re-Lock access stack with NFC added
- GPS, backend control, and vehicle power are all fleet-friendly
- Compatible-platform positioning is explicit on the official site
- NFC tap-to-unlock is a drop-in fit for corporate badge fleets and ISO-14443 transit cards
- Optional CAN bus motor immobilisation adds drivetrain-level theft deterrent on top of physical lock
- Re-Lock says IoT data will be made available via API
- ART certification supports EU fleet insurance acceptance
- Thales secure element provides hardware-level cryptographic security
Cons
- -Remote-open API endpoint is not yet available as of Re-Lock email on 2026-05-11
- -Current customer flow is BLE: backend fetches session keys, app generates OTPs, and phone talks to lock
- -No confirmed server-side remote-lock command; users lock manually by holding the lever
- -Public site remains light on detailed technical documentation
- -Requires tighter OEM integration than simpler aftermarket locks
Ideal For
Compatible Fleet Platforms
Specs taken from the official Re-Lock solutions page on 2026-04-23, Chiel Bekker email replies on 2026-05-11 and 2026-05-13, and RE-LOCK Technical Sheets 2026 PCB PDF / product demo video provided in May 2026. Re-Lock confirmed Premium and Premium Plus support server-side remote unlock at the hardware/platform level, but current customers use the BLE session-key flow: Re-Lock Key Management Service provides session keys and the app generates OTPs over BLE. The API endpoint to control/open a lock is not yet available and is expected soon; IoT data will be made available via API. NFC tap-to-unlock supports corporate badge fleets and ISO-14443 transit cards. Optional CAN bus integration with e-bike powertrain controllers enables drivetrain-level motor immobilisation. Re-Lock (Chiel Bekker) confirmed commercial terms on 2026-05-13: standard MOQ is 1,000 units (a 100-unit pilot is possible if stock allows); a special 2-sample pilot kit covering one BLE plus one Premium unit is available for €100 with operator-supplied UPS/FedEx account. Lead time is 10 weeks per order (confirmed at quote time; quotes valid 30 days). Premium pricing includes a GSM SIM with 30 MB of data per month for 3 years; bring-your-own SIM has no specific network requirements. US import/certification specifics are still pending forwarder reply. Re-Lock will be unreachable 2026-05-14 through 2026-05-18 for the Dutch national holiday.
About This Product
Premium Plus is Re-Lock's top public smart-lock tier. The official solutions page keeps GPS, server-side operation, vehicle-battery power, and optional CAN bus integration while adding NFC to the access stack.
Re-Lock confirmed on 2026-05-11 that Premium and Premium Plus support server-side remote unlock at the hardware/platform level, but current customer deployments use the BLE session-key flow. The API endpoint to control/open a lock is not yet available and is expected to be added soon.
The 2026 technical sheets identify the shared Premium IoT electronics as a 73.0 x 32.0 mm board with LTE Cat 1 bis / EGPRS, nano SIM, onboard GNSS antenna, Nordic BLE, 8-55VDC external power, internal LiPo backup battery, motion sensing, buzzer, stepper motor driver, and up to 4,000 stored position logs.
Product Video
Similar Smart Locks
OMNI
OC30 Smart Bike Lock
4G and Bluetooth horseshoe lock with remote unlock, OTA updates, and IPX7 waterproofing for shared bikes.
OMNI
OC32 Smart Bike Lock
Smart horseshoe bike lock platform with app, BLE, RFID, and high-capacity battery options for connected e-bike deployments.
OMNI
OC33 Smart Bike Lock
Connected horseshoe + cable lock with cellular, BLE 5.2, multi-constellation GNSS, and an 84 mm opening that clears fat-tire e-bikes.
OMNI
OL305B Smart Bike Lock
Solar-assisted smart bike lock with app, RFID, and button unlocking plus abnormal movement alerts.
Need Connected Smart Locks for Your Fleet?
Our team can help you evaluate connected locking hardware, fit it to your fleet, and map the right IoT workflows around it.