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This item is high performance digital lock. When anyone cut the chain or remove the battery cover or key in wrong password or detected vibration, the unit will activate alarm. It can protect luggage, bicycles and other personal belongings both indoors and outdoors.
*Cut cable, remove the battery cover, key in wrong password, detected vibration, three times wrong code will activate alarm.
*Alarm sound up to 110dB, can effectively frighten the thefts.
*Easy operation, no key needed. Supports password or remote control lock and unlock.
*Programmable 4 digital password, up to 256 kinds of passwords group, almost no possible to crack the password.
*Low battery indicator, which makes you replace the battery promptly.
*IP55 waterproof grade, can use both indoors and outdoors.
*The steel chain can be used as self-defense whip.
Material: ABS plastic+wire rope
Power: 3 *AAA alkaline batteries for alarm lock (not included), 1 * CR2032 for remote controller (included)
Chain Length: Approach. 80cm
Working Temperature: -10℃~+60℃
Storage Temperature: -20℃~+80℃
Color: Black, Blue, Red (Optional)
Product weight: Approx. 717g/25.30oz
Package Size: Approx. 23.5*11.0*4.8cm/9.2*4.3*1.89in
Package Weight: Approx. 797g/28.11oz
1 * Digital Chain Smart Lock (battery NOT included)
1 * Remote Control (battery included)
1 * Screw Driver
1 * English User Manual