Is there a way to get extra keys for this product? We need a total of five keys for our business.

Hello, the product that requires 5 keys needs to be customized from China and shipped from China.

Does the alarm turn off automatically? I don’t want it ringing all day.

LianShi Universal Security Alarm Lock SystemAnti，The alarm lock will stop sounding 30 seconds after the alarm sounds.

Will this work on a trailer while being driven down the road, or will the motion set it off?

It will set off the motion if engaged on the alarm side. I also would not recommend this lock as I have 2 of them and neither work after only having them for 2 months. Bad product!

What is the inside measurement of the shackle? I need it to fit around a 1 3/4 “ pipe

LianShi Universal Security Alarm Lock SystemAnti-Theft for Door Motor Bicycle Padlock 110dB --The inner hole size of the lock is 4.5CM-the inner hole size of the lock is: 1.7 inches.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Alarm Lock 110dba Universal Security Alarm Lock System Anti-Theft for Door Motor Bicycle Padlock with 3 Keys (Black)

Alarm Lock 110dba Universal Security Alarm Lock System Anti-Theft for Door Motor Bicycle Padlock with 3 Keys (Black)

Product ID: 43726434

Details

Brand
Lianshi
Item dimensions L x W x H
3.94 x 3.94 x
Lock Type
Alarm-padlock
Material
Rubber
Special Feature
Alarm

🔊110dBA ultra-loud alarm

🔋Low power consumption with AG13 battery

🔒Anti-cut hardened steel latch

S$34

Duties & taxes included

In stock

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Description

🔐 Lock it loud, lock it proud — security that speaks volumes!

DUAL MODE SECURITY - Switch effortlessly between silent mechanical lock and active alarm mode
VERSATILE USE CASES - Perfect for doors, bikes, motors, gates, and more—security wherever you need it
RUGGED ANTI CUT DESIGN - Heat-treated, rust-resistant latch built to withstand attacks
UNMATCHED 110 D BA ALARM - Instantly deters thieves with ear-piercing sound
SMART VIBRATION DETECTION - Low false alarms with intelligent two-stage vibration sensing

The LianShi Alarm Lock delivers a powerful 110dBA alarm triggered by movement, combined with a heat-treated, anti-cut steel latch for maximum durability. Featuring dual mechanical and alarm modes, it offers versatile security for doors, bikes, motors, and gates. Its intelligent vibration sensor minimizes false alarms while conserving battery life, making it a reliable, high-performance anti-theft solution.

Specifications

ASIN	B06XYHJW6F
Additional Features	Alarm
Best Sellers Rank	#24,553 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #72 in Combination Locks
Brand Name	Lianshi
Color	Black
Control Method	Touch
Controller Type	Hand Control
Customer Reviews	4.5 4.5 out of 5 stars (475)
Finish Types	Polished
Included Components	keys
Item Dimensions	3.94 x 3.94 x 1.38 inches
Item Weight	340 Grams
Lock Type	Alarm-padlock
Manufacturer	lianshi
Manufacturer Part Number	LianShi-1
Material Type	Rubber
Model Name	Alarm-padlock
Model Number	BJQ-FK-8809
Number of Pieces	1
Recommended Uses For Product	Security
Shape	Rectangular
Smart Home Compatibility	Not Smart Home Compatible
Style Name	Alarm-padlock
UPC	712073432144

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