eLinkSmart Fingerprint Bike Chain Lock with Key, 8mm Heavy Duty 100cm

eLinkSmart Fingerprint Bike Chain Lock with Key, 8mm Heavy Duty 100cm

• FOUR WAYS IN — AND ONE OF THEM NEEDS NO POWER: Fingerprint (up to 20), Bluetooth app, Apple Watch, and two mechanical backup keys. Dead battery, dead phone, gloves in January, wet hands after rain — you still get to your bike.
• HOW TO MAKE THE FINGERPRINT WORK EVERY TIME: Wet, cold, or calloused fingers are the #1 reason biometric locks fail. The fix: enroll the same finger twice (once dry, once slightly damp) and add a second finger. Thirty extra seconds at setup. And if it still misreads on a bad day, you have the keys in your pocket.
• 8MM CHAIN, HONESTLY DESCRIBED: 100cm of 8mm hardened links in a scratch-resistant nylon sleeve, zinc alloy lock body, IP67 rated. We won't claim it's angle-grinder proof, because nothing in this class is. It's built to defeat bolt cutters, pry attacks, and weather — and to make your bike the one a thief walks past.
• BUILT FOR WHATEVER COSTS MORE THAN THE LOCK: E-bike, motorcycle, moped, scooter, ATV, trailer hitch. And everything that walks off a driveway or job site: extension ladders, generators, lawn mowers, grills, coolers, toolboxes, wheelbarrows, truck bed cargo, shed and gate doors. 100cm loops a lamp post, fence rail, or two bikes at once.
• BATTERY, AND WHAT TO DO WITH THE KEYS: 330mAh rechargeable battery — 2,000+ unlocks, roughly 6 months standby, charges from any USB or power bank, with app voice alerts and a red LED when it's low. Keep the two backup keys somewhere other than your bike bag. Backed by a 12-month warranty and free lifetime technical support. For returns, please reset the admin fingerprint first — there's no other way to open the lock.