I LOCK IT PRO Sharing GPS Edition Premium from the I SHARE IT site
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I SHARE IT

I LOCK IT PRO Sharing - GPS Edition Premium (DEF)

Premium Bluetooth and GPS sharing lock with external power support, REST API integration, and real-time data workflows.

Connectivity

Bluetooth 5.1 + LTE + GPS

GPS Mode

Permanent (continuous)

Power

External 4.5-45V DC required

Edition

Premium

Technical Specifications

Connectivity

Bluetooth
Yes
Companion App
I SHARE IT app / operator backend
GPS
Yes
Cellular
LTE

Tracking & Power

Tracking
Bluetooth 5.1 + permanent (continuous) GPS over integrated LTE
Alarm
110dB alarm with 3D motion sensors
Power
External current source required for permanent GPS
External Connector
Julet (70 cm cable), 4.5V-45V DC input
Internal Charging
USB-C (battery onboard; external power mandatory for always-on GPS)
Energy Management
Automatic energy-saving mode at low battery
Subscription
GPS / Cloud API subscription required, auto-billed 14 days post-shipment

Hardware

Dimensions
148 x 150 x 40 mm
Weight
Approx. 600 g
Housing
Impact-resistant metal
Locking Bolt
8 mm hardened steel
Tire Fit
Up to 70 mm tire width
Locking Mechanics
Dynamic Spoke Avoidance (DSA) auto-adjusts the locking bar
Accessory Recognition
Auto-detects plug-in chain expansions
Made In
Germany

Integration

Interfaces
Open Bluetooth + Cloud REST API and real-time data
Backend Fit
Designed for integration into your own system
Developer Support
Open Bluetooth and Cloud APIs available to non-fleet integrators

Features & Capabilities

Key Features

Bluetooth 5.1 + integrated LTE + GPS (permanent / continuous tracking)
110dB alarm with 3D motion sensors
REST API and real-time data support
External current source support (Julet connector, 4.5-45V DC)
USB-C charging port (battery present, external power mandatory for permanent GPS)
Impact-resistant metal housing
Dynamic Spoke Avoidance (DSA) auto-adjusting locking bar
Plug-in chain accessory recognition
Automatic energy-saving mode at low battery
Suitable for wide tires up to 70 mm
Made in Germany
Built for modern bike sharing
Operator-backend integration

Pros

  • Only PRO variant offering true continuous (always-on) GPS visibility
  • Permanent GPS + 110dB alarm + 3D motion sensors deliver layered theft recovery and deterrence
  • Wide-range external power input (4.5-45V) covers most e-bike battery systems
  • Auto energy-saving mode protects fleet uptime when battery dips
  • Open Cloud REST API for first-class backend integration
  • Premium variant adds external-power support for lower maintenance
  • Well aligned with modern connected fleet requirements

Cons

  • -External power is mandatory for permanent GPS - not a fit for non-e-bike fleets
  • -GPS / Cloud API subscription required to use tracking
  • -IP rating not published on the product page

Ideal For

Modern bike-sharing fleets
Operator-managed rental bikes
Connected OEM deployments
E-bike sharing fleets with onboard power

Compatible Fleet Platforms

I SHARE IT REST API
I SHARE IT SDKs

Specs taken from the official DEF product page, I SHARE IT shop archive, and developer materials on 2026-04-23. Made in Germany by Haveltec (parent company); the I LOCK IT platform has 15,000+ units deployed worldwide. DEF is the top of the newer PRO Sharing line (metal housing, Bluetooth 5.1, USB-C, LTE, 70 mm tire max, ~600 g) - distinct from the older plastic C2-series (Bluetooth 4.0, GPRS, 64 mm tire max, ~350 g). The only PRO variant supporting permanent GPS tracking, but external bike power via Julet connector (4.5-45V DC) is mandatory - designed for e-bikes with onboard battery wiring. Subscription auto-bills 14 days post-shipment per manufacturer.

About This Product

I SHARE IT positions the DEF variant as a premium GPS-sharing lock for modern bike-sharing systems. The official product page explicitly references Bluetooth and GPS, external current supply, and open interfaces such as a REST API and real-time data.

That explicit integration language makes DEF one of the strongest I SHARE IT entries for a fleet catalog. It is designed to plug into an operator backend rather than just expose rider-facing app control.

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