alarm lock for bike

Patent: 200820164981.3 Name : alarm cable lcok Can be used on: bike ,scooter, Door, car steering wheel, window, toolbox,truck, trailer, boat,shed, side gate, container, public storage unit,cart,garden machinery, locker, lockroom , etc Lock Features: 90-95 db alarm sound Auto-alarming system & locking system Can be used alarmed or unalarmed states Automatic alarm reset Shakeshockmove or vibrate sensor Resistant corrosion , Resistant bad weather, Resistant physical destory, Waterproof . steel shackleanti cut & saw, Shackle diameter : 12 mm 3 pcs button batteries (digital watch style), battery life:4-6months Specification(cm): 60/80/100/130(lenght) X 1.2(width) 2pcs brass security keys 3pcs AG13(4.5v) button batteries. Package: hanging bag Carton size: 46*32*35cm (48pcs/ctn, G.W./N.W.: 18/17KGS) FOB price :$3.7-3.8/pcs , MOQ :500PCS Payment term : T/T (30% deposit and 70% before shippment)sample(western union) Certificates :CE and Rohs 20ft : 30000pcs LK215 Alarm small wire lock usage direction:Patent:200820164981.31. The lock adopts two steps to operate, the first step can only develope the locks effect, but cant give an alarm ,the second step can either lock the vehicle or give an alarm. 2. Please use the key to twist the key core as to make the lock pole lock the second step ,when you hear the sound DU, which means it is coming into the alarm situation,after 15 seconds , when the lock or vehicle is viberated, it will give an alarm and keep alarm with serial movement or viberation. Each alarm will cost 10 seconds. 3. When you hear the sound Ge.Ge.Ge. constant voice or the alarm sound stop suddenly, that means the battery will be worn out ,you need to replace the battery . 4. When replacing battery , open the lock with the key , remove the two screws beside the lock hole , take out the rubber washer ,you can replace the old battery , please pay attention to the anode and cathode.