I LOCK IT GPS Sharing Premium Version from the I SHARE IT site

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I SHARE IT

I LOCK IT GPS Sharing Premium-Version (C2-04-S2)

Name: I LOCK IT GPS Sharing Premium-Version (C2-04-S2)
Brand: I SHARE IT
SKU: I

Premium Bluetooth and GPS sharing lock with server-side remote lock/unlock, permanent GPS tracking, API integration, and a 110dB alarm for operator fleets.

Capability Categories

GPS Capable

Bluetooth

4G / Cellular

Locking / Access Summary

Connectivity

Bluetooth 4.0 + GPRS + GPS

GPS Mode

Permanent (continuous)

Power

External 4.5-42V DC required

Weight

~350 g (plastic housing)

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; permanent (continuous tracking)

Alarm

Smarter 110dB alarm with 3D motion sensors

Subscription

GPS / Cloud API subscription required to use tracking

Hardware & Power

Dimensions

160 x 148 x 43 mm

Weight

Approx. 350 g

Housing

Impact-resistant plastic

Locking Bolt

8 mm hardened steel

Internal Charging

USB-C (battery onboard; external power mandatory for always-on GPS)

External Connector

Higo (70 cm cable), 4.5-6.5V DC or 6.5-42V DC input

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

Modern bike sharing systems

Geographic Restriction

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

Cellular Compatibility

GPRS (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

Features & Capabilities

Key Features

Open Bluetooth 4.0 interface

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

GPRS + GPS for permanent (continuous) tracking

API integration for operators (open Bluetooth + GSM API)

Smarter 110dB alarm with 3D motion sensors

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

External power required (Higo connector, 4.5-6.5V or 6.5-42V DC)

USB-C charging port (battery present, external power mandatory for permanent GPS)

Lightweight ~350 g plastic housing

Suitable for tires up to 64 mm

Custom fleet color coding for operator branding

Made in Germany

Pros

Permanent GPS tracking - the only C2-series option with always-on GPS
Vendor-confirmed server-side lock/unlock path covers backend-driven rental workflows
Wide external power range (4.5-42V DC) covers most e-bike battery systems via Higo connector
Lightweight 350 g - lower bike-weight impact than PRO line
Alarm + 3D motion sensors layer with permanent GPS for theft deterrence and recovery
Open Bluetooth + GSM API for full backend integration

Cons

-GPRS 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
-External power is mandatory for permanent GPS - not a fit for non-e-bike fleets
-Older C2-series platform: plastic housing, Bluetooth 4.0, GPRS instead of LTE (vs. PRO Premium DEF: metal / BT 5.1 / LTE / Julet connector)
-Tire compatibility caps at 64 mm (PRO line supports 70 mm)
-GPS / Cloud API subscription required to use tracking
-Public page does not publish detailed environmental specs

Ideal For

Premium bike sharing fleets

Rental fleets needing continuous tracking

Operator-managed shared bikes

Cost-sensitive e-bike sharing fleets

Compatible Fleet Platforms

I SHARE IT REST API

I SHARE IT SDKs

Specs taken from the official C2-04-S2 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-S2 is the top of the older C2-series line (plastic housing, Bluetooth 4.0, GPRS instead of LTE, Higo connector, 64 mm tire max, ~350 g). External bike power (Higo connector, 4.5-42V DC) is mandatory for permanent GPS. GPRS 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

I SHARE IT markets C2-04-S2 as a premium GPS sharing version with permanent GPS tracking. The product page keeps the open Bluetooth interface for bike-sharing deployments and adds a stronger tracking position for operators who want more continuous visibility.

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.