Alarm padlock

Detailed Description: Item No.: LK333 Patent: 200830175333.3 Name : alarm padlcok Can be used on: Door, car steering wheel, bike, window, toolbox,truck, trailer, boat,shed, side gate, container,public storage unit,cart,garden machinery, locker, lockroom , etc Lock Features: 105-110 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 . Material:Zinc alloy body Hot processed hardened steel shackleanti cut & saw, Shackle diameter : 8 mm 3pcs botton batteries (digital watch style), battery life:4-6months Specification(cm): 8.0(height) X 5.5(width) X 2.6(depth) 3pcs high quality security keys 3pcs AG13(4.5v) botton batteries.(extra a set of batteries is available) Package: double lister . Carton size: 51*19*26cm (48pcs/ctn, G.W./N.W.: 18/17KGS) FOB price :$3.3-3.5/pcs , MOQ :500PCS Payment term : T/T (30% deposit and 70% before shippment)sample(western union)LK333 Usage DirectionsPatent:200830175333.31.This alarm padlock is widely used for home ,door,window, case,box. combined with cable or chain,it can also be used for computer ,vehicle and etc. 2.First you open the lock and pull out the lock shackle and turn it towards the speaker side within 30 degree and then press down the lock pole , when you hear the sound "DU", that means the lock comes into alarm situation, press again , you havent heard the sound DU,that means the lock comes into unalarm situation.you can operate it like this circulatly, then return the lock hole and lock the lock. 3.When the lock comes into alarm situation,after15 seconds, the lock is vibrated again,it will give an alarm and keep alarm with serial movement or vibration. Each alarm will last for 10 seconds. 4.When you hear the sound "Ge. Ge. Ge..."constant voice,that means the battery will be worn out,you need to replace the battery,you can spin out the screw in the lock hole , then use a stick to knock the upward part of the lock cover until the cover shoot off and remove the cover , you can replace the battery. Pay attention to the anode and cathode. 5. Warning:in order to repleace battery easily later on ,please keep this usage diretion.