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picture of 100 Decibel Heavy Duty Alarm Padlock

100 Decibel Heavy Duty Alarm Padlock

Product Code:RL66857
£16.99 £14.99 Save £2.00
Lets out an ear-piercing alarm if tampered with
  • Description
  • Features
  • Delivery & Returns

The all-weather 'Locked and Alarmed' padlock gives complete security, being manufactured using heavy-duty hardened steel and featuring a motion activated ear-piercing 110dB alarm.

Simply lock as needed and leave alone - even the keenest of thieves will be instantly put-off from tampering with the padlock and your belongings.

Perfect for sheds, bicycles and back-gates, ladders, garden ornaments - in fact, practically anything you can think of.

If disturbed, the movement triggers a two tone 100dB alarm for 10 seconds.

It resets automatically and is capable of 2,200 activations before replacing batteries, which are sealed in a chamber that’s inaccessible when locked.

Offers double the protection of normal padlocks and complete peace of mind.

Can be used without the alarm function, as required.

  • Heavy-duty hardened steel padlock
  • In-built motion activated two-tone 110dB alarm
  • Choice of alarm function On/Off
  • Easy to use - simply lock as needed and leave alone
  • Capable of 2,200 activations before replacing batteries
  • Battery chamber - inaccessible when locked
  • 6xLR44 batteries (supplied)
  • Spare set of batteries (supplied)
  • 3 security cut keys (supplied)
  • Dimensions: 95mm H x 92mm W x 30mm D
  • Weight: 416g


  • Standard Delivery: approx. 5 working days: £4.99
  • Express Delivery: approx. 1 working day: £7.99 (all items in basket must be 'in stock' for Express Delivery to be available). Orders must be placed by 3pm Monday to Friday for next working day.
  • Heavy-Item Surcharge: Any items that carry the lorry icon (seen below) are subject to an additional delivery charge of £9.99 per order (no matter how many heavy items are in the basket).

  To find out more please read our delivery policy >


  • Every product is covered by our 30-day money-back guarantee
  • Every product is guaranteed for at least 12 months (with many items covered by 2, 3, 5 & 10-year or even lifetime guarantees). If your item develops a fault within the guarantee period, we will either refund (only if within 30 days) or replace free of charge
  • If you wish to return an item to us for whatever reason, please call us on 0203 455 0497

To find out more please read our returns policy >

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