--- product_id: 809598870 title: "Alarm Security Lock – Motion Sensor, 110dB Siren Alert,Steel Heavy-Duty Anti-Theft Padlock with 3 Keys, Weather-Resistant Heavy Body for Bikes, Gates, Doors, Sheds" brand: "generic" price: "₩33361" currency: KRW in_stock: true reviews_count: 7 category: "Generic" url: https://www.desertcart.kr/products/809598870-alarm-security-lock-motion-sensor-110db-siren-alert-steel-heavy store_origin: KR region: South Korea --- # 110dB siren alert Weather-resistant design Heavy-duty steel body Alarm Security Lock – Motion Sensor, 110dB Siren Alert,Steel Heavy-Duty Anti-Theft Padlock with 3 Keys, Weather-Resistant Heavy Body for Bikes, Gates, Doors, Sheds **Brand:** generic **Price:** ₩33361 **Availability:** ✅ In Stock ## Summary > 🔐 Lock it. Alarm it. Own your security. ## Quick Answers - **What is this?** Alarm Security Lock – Motion Sensor, 110dB Siren Alert,Steel Heavy-Duty Anti-Theft Padlock with 3 Keys, Weather-Resistant Heavy Body for Bikes, Gates, Doors, Sheds by generic - **How much does it cost?** ₩33361 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/809598870-alarm-security-lock-motion-sensor-110db-siren-alert-steel-heavy) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust alloy steel construction withstands harsh weather and tampering - • **Dual-Action Security:** Padlock meets piercing 110dB alarm for double-layer protection - • **Versatile Protection:** Perfect for bikes, gates, sheds, lockers, and travel gear alike - • **Effortless Use & Reset:** Quick lock/unlock with 3 included keys and easy alarm reset - • **Instant Intruder Alert:** Motion-activated siren triggers immediately on unauthorized touch or shock ## Overview This Alarm Security Lock combines a heavy-duty steel padlock with a powerful 110dB motion-activated siren, delivering instant alerts on tampering. Weather-resistant and versatile, it’s designed for securing bikes, gates, doors, and more, offering professional-grade protection with easy operation and reset. ## Description Protect your valuables with this high-security Alarm Lock designed with a built-in motion sensor and loud siren alert. Made from strong metal body construction, this lock not only secures your doors, gates, lockers, bikes, or shutters but also instantly triggers a powerful alarm when someone tries to tamper with it. Easy to use, durable, and weather-resistant, it works as both a normal padlock and an alarm security device — giving double protection for your property. Perfect for home, shop, warehouse, garage, and travel safety needs. ## Features - 🔐 2-in-1 Security Lock – Works as a normal padlock + loud alarm system for extra protection 🚨 Loud Siren Alert – High-decibel alarm sound triggers on vibration or forced movement 🛠️ Heavy-Duty Metal Build – Strong and durable body for long-lasting security use 👆 Touch & Shock Sensitive – Alarm activates when someone tries to break or tamper - 🏠 Multi-Purpose Use – Ideal for doors, gates, shutters, lockers, bikes & warehouses 🌧️ Weather Resistant – Suitable for indoor and outdoor protection 🔋 Battery Operated – Easy battery installation with low power consumption - ⚡ Instant Response System – Alarm triggers immediately on unauthorized vibration 🔊 High Volume Protection – Powerful sound helps scare intruders away quickly 🔒 Thick Shackle Design – Hard-to-cut locking loop for added safety 🎒 Travel Friendly – Great for luggage, storage units, and travel bags 🏬 Shop & Warehouse Ready – Perfect for commercial security needs 🚲 Vehicle Safety Use – Suitable for bikes, toolboxes, and garage doors - 🧰 Low Maintenance – Simple mechanism with long service life 🔁 Reusable & Resettable – Easy to reset and reuse after alarm trigger ✋ Anti-Tamper Feature – Detects forced entry attempts effectively 🧲 Stable Lock Grip – Firm hold without loose fitting - 🕒 Quick Lock / Unlock – Smooth operation saves time in daily use 🎯 Smart Deterrent – Loud alarm works as an active theft deterrent ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GNMC8B45 | | Additional Features | Weather Resistant | | Best Sellers Rank | #7,749 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #23 in Theft Protection | | Brand | Generic | | Brand Name | Generic | | Colour | BLACK | | Control Method | Touch | | Country of Publication | China | | Customer Reviews | 4.3 out of 5 stars 10 Reviews | | Importer Contact Information | Generic | | Included Components | 1 Lock+3keys free | | Item Dimensions | 7 x 4.5 x 3.2 Centimeters | | Item Type Name | Anti Theft Lock | | Item Weight | 250 Grams | | Item dimensions L x W x H | 7 x 4.5 x 3.2 Centimeters | | Lock Type | Keyed | | Manufacturer | REVTRON | | Material | Alloy Steel , Iron , Metal | | Material Type | Alloy Steel, Iron, Metal | | Model Number | Anti Theft Alaram Lock | | Packer Contact Information | Generic | | Recommended Uses For Product | Home, Office, Vehicle, Outdoor Equipment, Storage Units, Travel | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | Weather Resistant | | Unit Count | 1 Count | ## Images ![Alarm Security Lock – Motion Sensor, 110dB Siren Alert,Steel Heavy-Duty Anti-Theft Padlock with 3 Keys, Weather-Resistant Heavy Body for Bikes, Gates, Doors, Sheds - Image 1](https://m.media-amazon.com/images/I/61kwcMYmffL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***R on 22 February 2026* ### ⭐⭐⭐⭐⭐ Review *by P***N on 22 February 2026* ### ⭐ Review *by G***A on 31 March 2026* --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/809598870-alarm-security-lock-motion-sensor-110db-siren-alert-steel-heavy](https://www.desertcart.kr/products/809598870-alarm-security-lock-motion-sensor-110db-siren-alert-steel-heavy) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-13*