---
product_id: 56519710
title: "Rolson 66857 Alarm Padlock"
brand: "rolson"
price: "$1301"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/56519710-rolson-66857-alarm-padlock
store_origin: MX
region: Mexico
---

# 100dB siren alarm 6 LR44 button cell batteries included 10mm hardened shackle Rolson 66857 Alarm Padlock

**Brand:** rolson
**Price:** $1301
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Rolson 66857 Alarm Padlock by rolson
- **How much does it cost?** $1301 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/56519710-rolson-66857-alarm-padlock)

## Best For

- rolson enthusiasts

## Why This Product

- Trusted rolson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick Reset Alarm:** 10-second alarm bursts with automatic reset after 35 seconds for continuous protection.
- • **Complete Security Kit:** Comes with 3 keys and 6 batteries—ready to secure right out of the box.
- • **Dual-Mode Shackle Design:** Activate or deactivate alarm by simply flipping the shackle—smart security on your terms.
- • **Durable Alloy Steel Build:** Robust 10mm vinyl-coated shackle resists tampering and harsh conditions.
- • **Instant 100dB Siren Alert:** Deters intruders with a powerful, attention-grabbing alarm.

## Overview

The Rolson 66857 Alarm Padlock combines a robust 10mm alloy steel shackle with a piercing 100dB siren alarm that activates instantly when tampered with. Featuring a clever dual-mode shackle for easy alarm activation or deactivation, it sounds a 10-second alert and resets automatically after 35 seconds. Supplied with three keys and six LR44 batteries, this compact 350g padlock offers professional-grade security with hassle-free setup.

## Description

Rolson 66857 Alarm Padlock

## Features

- Alarm Padlock 100db siren alarm padlock
- When the deep groove on inside edge of the shackle is fitted with the groove on the the key port side of the lock the alarm is active
- If shackle is fitted other way round the alarm system is inactive
- The alarm will sound for ten seconds if activated and will reset after thirty five seconds without a trigger
- Supplied with three keys and six LR44 button cell batteries
- Hasp diameter of 10mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rolson |
| Part Number | 66857 |
| Product Dimensions | 5 x 15 x 19 cm; 350 g |
| Item model number | 66857 |
| Size | 1 Pack/S |
| Colour | Black |
| Style | 1 Pack/S |
| Finish | Vinyl Coating |
| Material | Alloy Steel, Brass |
| Shape | Round |
| Item Package Quantity | 1 |
| Number of Pieces | 10 |
| Special Features | Alarm, Resettable |
| Included Components | Batteries, Key |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 350 g |

## Product Details

- **Brand:** Rolson
- **Special feature:** Alarm, Resettable
- **Lock type:** Key Lock
- **Item dimensions L x W x H:** 50 x 150 x 190 millimetres
- **Material:** Alloy Steel, Brass

## Images

![Rolson 66857 Alarm Padlock - Image 1](https://m.media-amazon.com/images/I/71icYQGXQ5L.jpg)
![Rolson 66857 Alarm Padlock - Image 2](https://m.media-amazon.com/images/I/815hVwfOGTL.jpg)
![Rolson 66857 Alarm Padlock - Image 3](https://m.media-amazon.com/images/I/81biv0m0UEL.jpg)
![Rolson 66857 Alarm Padlock - Image 4](https://m.media-amazon.com/images/I/21LSaiwLTDL.jpg)

## Questions & Answers

**Q: Is this alsrm suitable for a shed and is it waterproof**
A: Bought one of these after reading that it's perfect for sheds.... Yeah if your shed Is inside, first night of snow and the alarm broke as said NOT FIT FOR PUPOSE

## Frequently Bought Together

- Rolson 66857 Alarm Padlock
- Keter Store It Out Nova Outdoor Garden Furniture Storage Shed Light Grey with Dark Grey Lid | Fade Free | All Weather Resistant | Safe and Secure | Zero Maintenance | 5 year Warranty

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**Shop now:** [https://www.desertcart.mx/products/56519710-rolson-66857-alarm-padlock](https://www.desertcart.mx/products/56519710-rolson-66857-alarm-padlock)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-20*