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I SHARE IT
I LOCK IT GPS Sharing Premium-Version (C2-04-S2)
Premium Bluetooth and GPS sharing lock with permanent GPS tracking, API integration, and a 110dB alarm for operator fleets.
Connectivity
Bluetooth 4.0 + GPRS + GPS
GPS Mode
Permanent (continuous)
Power
External 4.5-42V DC required
Weight
~350 g (plastic housing)
Technical Specifications
Connectivity
Tracking & Access
Hardware & Power
Deployment Notes
Features & Capabilities
Key Features
Pros
- Permanent GPS tracking - the only C2-series option with always-on GPS
- 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
Compatible Fleet Platforms
Specs taken from the official C2-04-S2 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. C2-04-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) - distinct from the newer PRO Premium DEF (metal, Bluetooth 5.1, LTE, Julet connector, 70 mm tire max, ~600 g). External bike power (Higo connector, 4.5-42V DC) is mandatory for permanent GPS - designed for e-bikes with onboard battery wiring. CRITICAL US fleet warning: GPRS uses European cellular bands and may not be 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.
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.
The page and developer materials also frame the product around your own API and operator backend. That is enough to qualify it as a real integration lock rather than a generic consumer GPS lock.
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