1.Mini siren alarm door lock 2.Home hanging alarm lock,alarm padlock 3.CE or Rohs cetificate 4.MOQ 500pc  Wateproof alarm padlock Alarm function instructionA) Press the lock core, it will be locked and you will hear the sound Du,which means it is coming into the alarm situation,after 15 seconds. When the lock body or vehicle is vibrated again, the lock will give an alarmDU DU DU three sounds. when the lock is vibrated again, it will give an alarm and keep alarm with serial movement or vibration. Each alarm will last 10 seconds.B) Use the key to open the lock , the alarm will stop at once.C) When you hear the sound Ge. Ge. Ge.constant voice or the alarm voice less than 10 seconds and stop alarm at once ,that means the battery will be worn out,you need to replace the battery.Please use the provided spanner to spin out the four screws , then take away the top cover and replace the battery. Please pay attention to the anode and cathode. D) Warning:in order to repleace battery easily later on ,please keep this usage direction and small spanner. Description:1.Material : zinc alloy body2.Match bike, motorcycle,electronic bike.3.Sound:105-110 db alarm sound4.Auto-alarming system & locking system5.Can be used alarmed or unalarmed system6.Resistant corrosion , Resistant bad weather, resistant physical destory, Waterproof .7.Certificates: CE and Rohs Specification:

Alarm system	Alarm under water, waterproof
	Auto-alarming system & locking system
	Can be used alarmed or without alarm
	Three tone alarm
	Automatic reset
	Dual Shock & Movement Sensor
Lock body	Dimensions:9.7X3.7X3.2CM
	Corrosion ResisHardened Aluminum alloy bodytant
	Weather resistant
	Ice Spray Proof & resistant against salt and hard weather
	Anti Drill
	Anti bumper prevents scratching
	Removable Alarm Module
Lock shackle	Shackle diameter:φ10mm
	Hot processed hardened steel alloy
	Anti twist shackle, Anti cut
	Double sides removable shackle
Batteries	Tamper proof batteries
	12pcs of button batteries free of charge
	Life time:12months under usual use
Keys	Copper material keys or steel key
	More keys available

Package: blister with card , double blisterCarton size: 1pc/ blister card,Meas: 32 X24.5 X30.5CM G.W.:21KG, N.W:19.5KG 24PCS/CTNPayment term : T/T .wester union or paypal(sample)Sample delivery:5-10days About us:Meyod is specialized in promotional TSA lock, combination lock, bicycle alarm lock, security products etc. We are looking forward to establishing successful business relationships with customers from all over the world .

Wateproof alarm padlock