I LOCK IT Sharing Standard Variant from the I SHARE IT site

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I SHARE IT

I LOCK IT Sharing Standard Variant (C2-03-S3)

Name: I LOCK IT Sharing Standard Variant (C2-03-S3)
Brand: I SHARE IT
SKU: I

Bluetooth sharing lock with API access, a 110dB alarm, and a patented spoke-avoidance system for low-maintenance fleet deployments.

Connectivity

Bluetooth 4.0 + API

Weight

~350 g (plastic housing)

Alarm

110dB + 3D motion

Tire Fit

Up to 64 mm

Contact for Pricing Manufacturer Site

Technical Specifications

Connectivity

Bluetooth

Yes

Companion App

I SHARE IT app / operator backend

Access & Alarming

Access

Bluetooth 4.0 and API

Alarm

Smart 110dB alarm with 3D motion sensors

Locking Mechanics

Patented Dynamic Spoke Avoidance (DSA) - auto-adjusting locking bar

Hardware

Dimensions

160 x 148 x 43 mm

Weight

Approx. 350 g

Housing

Impact-resistant plastic

Locking Bolt

8 mm hardened steel

Charging Port

Micro USB

Tire Fit

Up to 64 mm tire width

Fleet Branding

Custom color coding available for operator identification

Made In

Germany

Deployment Notes

Target Use

Bike sharing

Maintenance Positioning

Very low maintenance per vendor page

Subscription

None required - works fully via local Bluetooth API

Developer Support

Open Bluetooth API for fleet management integration

Features & Capabilities

Key Features

Open Bluetooth 4.0 interface

API access for operators

Smart 110dB alarm with 3D motion sensors

Patented Dynamic Spoke Avoidance (DSA) auto-adjusting locking bar

Lightweight ~350 g plastic housing

Suitable for tires up to 64 mm

Micro USB charging port

Custom fleet color coding for operator branding

Made in Germany

Low-maintenance sharing-focused design

Pros

Clear Bluetooth plus API positioning for bike sharing
Audible alarm + 3D motion sensors deliver active theft deterrence
Lightest variant in the I SHARE IT catalog - lower impact on bike handling
No subscription - alarm and Bluetooth control are fully local
Public page directly frames it as low maintenance

Cons

-No GPS on the standard variant
-Older C2-series platform: plastic housing, Bluetooth 4.0, Micro USB (vs. PRO line metal / BT 5.1 / USB-C)
-Tire compatibility caps at 64 mm (PRO line supports 70 mm)
-Public page does not publish IP rating or environmental specs

Ideal For

Bike sharing systems

Rental fleets

Low-maintenance shared bikes

Cost-sensitive sharing fleets

Compatible Fleet Platforms

I SHARE IT REST API

I SHARE IT SDKs

Specs taken from the official C2-03-S3 product page and I SHARE IT developer materials on 2026-04-23. Made in Germany by Haveltec (parent company); the I LOCK IT platform has 15,000+ units deployed worldwide. C2-03-S3 belongs to the older C2-series line (plastic housing, Bluetooth 4.0, Micro USB, 64 mm tire max, ~350 g) - distinct from the newer PRO Sharing line (metal housing, Bluetooth 5.1, USB-C, 70 mm tire max, ~600 g). The C2-series is the lightweight, lower-cost path for fleets that do not need GPS or premium materials. Open Bluetooth and Cloud APIs are available to non-fleet integrators.

About This Product

The C2-03-S3 product page describes this lock as an I LOCK IT sharing standard variant with an open Bluetooth interface for bike-sharing use. The official page also calls out a patented dynamic spoke-avoidance system and a smart 110dB alarm.

I SHARE IT further explains that access is enabled via Bluetooth and an API, which is the core reason it qualifies for the catalog. It is a bike-sharing integration component, not just a connected retail lock.