4-digit chain lock with alarm
- 【4-Digit to Unlock】This lock can be locked/unlocked via password; no keys are required. 4-digit password, password combination up to 256 groups.
- 【Anti-theft Bike Alarm】Not only works as a bike lock, but also a burglar alarm. The alarm will go off if movement or vibration is detected. An alarm will also be triggered if someone tries to cut the cable. 110dB Loud Alarm will be a great deterrent.
- 【IP55 Waterproof】It is suitable for indoor and outdoor use. Quality material makes sure it can work properly in the temperature range of -10℃～+60℃(14℉～140℉)
- 【Low Battery Indication】Cable lock is powered by 3AAA batteries. The LED of the lock flashes every 1s if it is in a low battery condition. There will also be a “Di Di” sound when locking or unlocking.
- 【Wide Use】This bicycle alarm lock can also be used for protecting motorcycles, tool boxes, skateboards, sports equipment, gates, fences, baby strollers, scooters, and other valuables.
4-Digit Alarm Cable Lock Features—
- Vibrating or clipping triggers the alarm
- Three times error codes activate the alarm
- Anti-theft 115dB Alarm on the spot
- Programmable 4-digit password, up to 256 kinds of passwords
- 3 x AAA size alkaline batteries operation(not included) and low battery indicator
- IP55 Waterproof
