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

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I SHARE IT

I LOCK IT Sharing GPS Variant (C2-04-S1)

Name: I LOCK IT Sharing GPS Variant (C2-04-S1)
Brand: I SHARE IT
SKU: I

Bluetooth and GPS sharing lock with server-side remote lock/unlock, API access, theft tracking, and a 110dB alarm for integrated fleet deployments.

Capability Categories

GPS Capable

Bluetooth

4G / Cellular

Locking / Access Summary

Connectivity

Bluetooth 4.0 + GPRS + GPS

GPS Mode

Event-driven (theft recovery)

Weight

~350 g (plastic housing)

Tire Fit

Up to 64 mm

Contact for Pricing Manufacturer Site

Technical Specifications

Tracking & Access

Access

Server-side remote lock/unlock through I SHARE IT cloud, with Bluetooth 4.0 as backup

Tracking

GPS over GPRS 900/1800 MHz; event-driven (theft response)

Alarm

Smart 110dB alarm with 3D motion sensors

Subscription

GPS / Cloud API subscription required to use tracking

Hardware

Dimensions

160 x 148 x 43 mm

Weight

Approx. 350 g

Housing

Impact-resistant plastic

Locking Bolt

8 mm hardened steel

Charging Port

USB-C

Tire Fit

Up to 64 mm tire width

Fleet Branding

Custom color coding available for operator identification

Made In

Germany

Deployment Notes

Locking Mechanics

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

Target Use

Bike sharing

Geographic Restriction

GPS unavailable in Switzerland - I LOCK IT PRO required for that market

Cellular Compatibility

GPRS 900/1800 MHz (European bands); confirm North American carrier compatibility before deployment

Developer Support

I SHARE IT REST API plus iOS/Android Mobile SDK and Bluetooth/GPRS fallback

Connectivity

Bluetooth

Yes

Companion App

I SHARE IT app / operator backend

GPS

Yes

Cellular

GPRS 900/1800 MHz

Features & Capabilities

Key Features

Open Bluetooth 4.0 interface

Server-side remote lock/unlock through the I SHARE IT cloud

GPRS 900/1800 MHz + GPS for event-driven theft recovery

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

USB-C charging port

Custom fleet color coding for operator branding

Made in Germany

Pros

Adds theft-tracking capability to the sharing platform
Vendor-confirmed server-side lock/unlock path covers backend-driven rental workflows
Retains Bluetooth plus API integration hooks
Alarm and spoke-avoidance features carry over from the standard variant
Lightweight 350 g format - minimal impact on bike weight
Alarm + 3D motion sensors active even without an active GPS subscription

Cons

-GPRS 900/1800 MHz uses European cellular bands - may not be compatible with North American carriers (US 2G has been largely shut down); confirm regional cellular coverage before deployment
-GPS feature unavailable in Switzerland - I LOCK IT PRO line required for that market
-Older C2-series platform: plastic housing, Bluetooth 4.0, GPRS instead of LTE (vs. PRO line metal / BT 5.1 / LTE)
-Tire compatibility caps at 64 mm (PRO line supports 70 mm)
-GPS / Cloud API subscription required to use tracking
-Public page does not publish IP rating or detailed power specs

Ideal For

Bike sharing fleets

Rental fleets needing recovery support

Operator-managed shared bikes

Compatible Fleet Platforms

I SHARE IT REST API

I SHARE IT SDKs

Specs taken from the official C2-04-S1 product page, I SHARE IT developer materials on 2026-04-23, and Haveltec email replies on 2026-05-11, 2026-05-12, and 2026-05-13. Haveltec confirmed all GPS Sharing models support true server-side remote lock/unlock through the I SHARE IT cloud, with BLE as backup. C2-04-S1 belongs to the older C2-series line (plastic housing, Bluetooth 4.0, GPRS instead of LTE, 64 mm tire max, ~350 g). GPRS 900/1800 MHz uses European cellular bands and is not compatible with North American networks (US 2G has been largely shut down). Operators in Switzerland should choose the I LOCK IT PRO Sharing GPS variants (DED/DEF) - GPS is not available on this variant in the Swiss market. I SHARE IT / haveltec (Karin Haberlandt) declined US market support on 2026-05-13: hardware does not hold FCC certification, current LTE modules are tuned to EU bands and do not provide reliable connectivity in the NY/NJ/PA, South Florida, or Southern California corridors, and shipping integrated large-capacity batteries to the US is not commercially viable for them at small to mid-sized volumes. Do not recommend for US deployments until the vendor confirms certification and US-band hardware. EU deployments remain viable.

About This Product

The C2-04-S1 product page adds GPS tracking in case of theft to the I LOCK IT sharing platform. It keeps the same open Bluetooth interface for bike-sharing use, the patented dynamic spoke-avoidance system, and the smart 110dB alarm.

Haveltec confirmed on 2026-05-11 that GPS Sharing models, including the C2 line, can receive true server-side lock and unlock commands through the I SHARE IT cloud. This remains a European-band GPRS product, so North American cellular fit still needs carrier confirmation; Haveltec also flagged US certification/import due diligence on 2026-05-12.