Black 105dB Loud Alarm Security Chain Lock 40/80/120cm ABS Material with Steel Cable for Bicycle Use

1. Features

* Vibrating, cutting cable or removing the battery cover activates alarm

* Three times wrong code will activate alarm

* The steel cable can be used as self-defense whip

* Alarm sound up to 110dB

* Programmable 4 digital passwords, up to 256 kinds of passwords

* Easy operation, no need keys

* 3 x AAA size alkaline batteries (not included) and low battery indicator

* IP44 rating approved

Shenzhen Solebe Electronic Co. Ltd established in 2015 is a professional manufacturer of smart locks, disc locks and code locks for e bikes(sharing bikes), motorcycles and doors, also luggage locks and other popular electronics gadgets. 

Currently, Solebe is already exported to America, France, Russia, Italy and 20 other countries and regions. Our companyhas always focused on research, development and innovation, and has recently developed new ultra convenient and high quality smart lock and attained pantents and certificates such as CE and RoHS.  

Competitive prices, Stable quality and Good after-sales service is our tenet. Looking forward to cooperating with more customers for mutual development and benefits. 

If you are interested in the business, please don't hesitate to contact us.