klarako Bicycle Anti-theft Chain Lock, 110Db High Decibel Smart Alarm Anti-theft Lock, Digital Password Security Lock for Door Bike Motorcycle

Specifications:
Power Supply: Three AAA Batteries (Not Included)
Battery life: standby mode, about 8 months or more
Specification of steel rope: diameter 10 mm, length 80 cm
Chain Specification: 6mm in diameter and 80cm in length
Operating temperature: - 10 ~60℃
Storage Temperature: -20 ~+80 ℃
Size: 9.2*5.5*3.4cm/3.6*2.2*1.3in
Package Weight: 300g/10.6oz

Package List:
1 * Lock (Batteries Not Included)
1 * Screwdriver
1 * User Manual

• Smart alarm -- The lock will alarm immediately when shaking or moving the lock, alarm immediately when cutting steel rope or removing lock screw. Intelligent alarm always protects your property.
• No key required -- Digital password unlock, lock/unlock button operation, no key required. Don't worry about losing the key, you can change the password at any time.
• High decibel alarm -- The anti-theft chain lock can emit a high-decibel alarm sound of 110db. The sound is loud and clear, which can attract the attention of passers-by and effectively deterrence criminals.
• Thickened wire rope -- Wire rope diameter 10 mm, length 80 cm, effective anti-cutting and anti-prying. Also can be used as a defensive whip when drawing out the wire rope.
• IP44 waterproof -- IP44 waterproof certification, suitable for indoor and outdoor use. Powered by three AAA No.7 batteries(Not Included), 8 months standby time and have low power indication function.