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Alarm Padlock


£ 10.64 Ex VAT

  • Heavy duty aluminium alloy with chrome-plated shackle & powder-coated body
  • Emits ear-piercing 110dB twin-tone alarm siren when armed padlock is moved
  • Secures motorcycles, trailers, garden machinery, outdoor furniture, sheds & garages
  • Auto-reset, anti-muffle design & can be used alarmed or unalarmed
  • Includes 3 x iron keys & 2 sets of batteries

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4 out of 5 stars
6 review(s)

Product Specification

Finish Powder-coated body (hammer-effect) & chrome-plated shackle & keys
Product Weight 0.315kg

Key Features

Heavy duty aluminium alloy with chrome-plated shackle and powder-coated body. Emits an ear-piercing 110dB twin-tone alarm siren when armed padlock is moved. Secures motorcycles, bicycles, trailers, garden machinery, outdoor furniture, sheds and garages. Auto-reset, anti-muffle design. Can be used alarmed or unalarmed. Includes 3 x keys & LR44 battery. Size (L x W x H): 70 x 27 x 96mm. Horizontal shackle clearance: 38mm. Vertical shackle clearance 38mm. Shackle dia: 7.9mm. Weight 0.315kg.

Box Contents

  • 1 x Alarm Padlock
  • 3 x LR44 batteries or 2 sets of 6 x AG13 batteries
  • 3 x Keys on key ring

Customer Ratings

By: Dom R


Not over-sensitive but responds as it should, this padlock is a must-buy for anyone concerned about bike or shed security.

By: Ian s


Great little gadget, does exactly what it''s supposed to work do. Good support too when I needed it 5 stars!

By: Tony T


You obviously haven''t read my previous review of your locks, they fill with water and are not fit for purpose.

By: Brian m


This really is a great bit of kit! It’ll have a potential thief running for the hills. The only poor point about these are the holes for the noise are on the top? They’d be far better placed on the underneath so rain doesn’t get in. Mine still worked through the rain though! But I decided I would glue a couple of small neodymium magnets to my shed hasp, and now I fit the lock upside down which is easy and the iron shackle is held in place with the magnets. Trust me, this is a GOOD lock and I am completely unbiased. I just didn’t like the idea of water getting in but it was easy fixed. I’d buy another if I needed one.

By: Brian m


This is a superb piece of kit. Absolute peace of mind having this protect your shed. Emits an ear splitting alarm upon being messed with.

By: michael b


extremely good product, made to last

Lifetime Guarantee

This Silverline Alarm Padlock is guaranteed for a period of 30 days from date of purchase against a fault developing in either the materials or the workmanship during manufacture. You can register for your Lifetime guarantee by registering your product online. Any faulty goods will be repaired or replaced free of charge.

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