Serea Bold Chain Lock 125cm 8mm - Black

This chain lock from Serea is a smart, keyless security option that combines a strong 125-centimeter long, 6-millimeter hardened-steel chain with the convenience of NFC unlocking through your smartphone. It operates without batteries or charging, utilizing NFC and the Serea app for quick unlocking, while encrypted data transfer helps protect access in a manner similar to modern mobile payments. The long length makes it easier to secure around racks, posts, and wider objects, and the protective sleeve helps prevent scratches on your frame during everyday commuting and parking.

- Keyless smart chain lock that unlocks via NFC using the Serea app
- Battery-free design so there is no charging and no batteries to replace
- 125 cm length provides practical reach around racks, posts, and wider objects
- 6 mm hardened steel chain with protective sleeve for scratch protection
- Encrypted data transfer for safer access management similar to mobile payments
- Shareable access via the app so friends can be added or removed anytime
- Track usage and unlock locations for extra peace of mind
- Reliable robust locking system designed for everyday bike security

Specifications
Brand: Serea
Model: Bold
Type: Chain lock
Length: 125 cm
Diameter: Ø8 mm
Color: Black