Press the lock core,it will be locked and it will go into the alarming situation.If you use key to slip the butterfly lock,it will stop alarming.When the alarming is not loud enough, the battery are needed replacing.It is easy to replace the battery, First,spin out the four screws at the bottom of the butterfly lock, then take away the cover .After that,you can take away the battery and put the new battery into it and cover it .But you should pay attention to the anode and the cathode of the battery.(Attention:It is a good way to replace the battery every three months.)

Lock Features:

.110dB siren
.Auto-alarming system & locking system
.Automatic reset
.Shock & Movement Sensor
.Corrosion Resistant
.Weather resistant
.Antimuffle design
.Hot processed hardened Stainless Pin
.Hardened & Chrome Zinc alloy body
.Waterproof

Dimensions:

.Height:5.2cm
.Length:8.7cm
.Width:3.0cm
.Lock pin diameter: 6mm

Key specs:

.3pcs Maximum Security keys
.Additional keys available

Battery specs:

.Tamper proof batteries
.6pcs batteries(LR44 1.5V)
.Additional batteries available

Packing specs:

.1pc alarm disc lock
.6pcs batteries(LR44 1.5V)
.2pcs keys

Sunway (China) Industry Co., Limited is a modern enterprise professionally producing Vehicles and ATV Accessories. Established in 1998, our company covers an area of 20,000 square meters and boasts over 200 employees, including more than 80 high quality management personnel and skilled technicians. Our company has two affiliate factories. One is for vehicles, such as ATVs, dirt bikes, go carts and pockets. The other one is for ATV accessories.

After several years of growth, our products have passed the evaluation of ISO9001 certification and attained CE, EEC and EPA certifications. We use many advanced technologies, competing with products all around the world. Our products are exported to Southeast Asia, Europe, America, the Middle East and other countries and regions and win our clients' praise.

We always keep the enterprise spirit that "Honesty is first and progress is made forever"! We sincerely welcome all friends to come and join us.

Please feel free to contact us for further information.