Serea Swift Chain Lock 100cm Ø6mm - Black

The Serea Swift Chain Lock 100cm combines a tough 6 mm hardened-steel chain with a protective sleeve and a clever app-controlled, battery-free NFC mechanism, providing you with high security without the hassle of keys or charging, and a cleaner user experience. Unlock with your phone, share access with friends inside the app, and keep tabs on usage and unlock locations thanks to encrypted data handling comparable to mobile payments, all in a robust, weather-resistant package recommended for bikes and daily city use.

- The 6 mm hardened steel links with a stainless alloy resist cutting and leverage for reliable everyday protection.
- The NFC smart mechanism is battery-free and keyless, so you never have to worry about flat batteries or lost keys.
- The companion app lets you unlock swiftly, add friends to share access, and review usage and unlock locations.
- Encrypted communication provides secure data transfer on par with modern mobile payment technology.
- A durable sleeve and housing protect your frame from scratches while keeping the chain quiet on the move.
- The 125 cm length wraps easily around frames, wheels, and fixed anchors for flexible locking in crowded racks.
- High security performance pairs with simple smartphone operation for a fast daily locking routine.
- Available in two lock variants and two colors, so you can match protection and style to your bike build.
- SB retail packaging and a compact coil make it easy to store at home or toss in a backpack when you ride.

Specifications
Brand: Serea
Model: Swift
Type: Chain lock
Length: 100mm
Diameter: 6mm
Material: Steel/plastic
Color: Black