Serea chain lock swift chain locks swift 100 black

The Serea Swift bicycle lock combines smart technology with daily ease of use in a modern and innovative security system. This chain lock works completely keyless via your smartphone, with your phone acting as a digital key thanks to NFC technology. This way you never have to take a physical key with you again and you always have direct access to your bike. The lock is designed with comfort and mobility in mind. Its light and flexible design makes it easy to carry and quick to use, ideal for urban environments and short stops. What is unique about the Serea Swift bicycle lock is that it works completely battery-free: the energy required for opening is supplied by your smartphone, making charging or battery replacement unnecessary. You can share access with others temporarily or permanently via the accompanying app, which makes the lock particularly suitable for shared bicycle use within a family or household. Despite its user-friendly nature, the Serea Swift offers a reliable level of security and is a smart choice for those looking for modern bicycle theft prevention without sacrificing convenience. Main features: - Keyless bicycle lock with smartphone control (NFC) - Works completely without batteries - Lightweight and flexible chain lock - Share access with multiple users possible - Suitable for daily and urban use - Modern and minimalist design - Length: 100 cm - Color: black - Link thickness: 6 mm - Security Level: 9/15 SB-packed, Ø 6 mm, black hardened steel links with stainless steel alloy, protective hose and housing included, mechanical locking type, controllable via app, battery-free and keyless, easy to unlock via NFC technology using the app, secure data transfer using cryptographic technology as in mobile payments, shareable via the app - friends can be added to the account, use and unlocking location can be tracked, two lock variants available in two colors each, reliable and robust locking system with strong chain, environmentally friendly without batteries thanks to NFC technology and muscle power, recommended for bicycles Diameter 6.0 mm Closing method smartphone Type/type Item Design chain lock Safety high