--- product_id: 410252739 title: "Home Siren Alarm System, Door Alarm System, 115 dB with Door Alarm, Motion Sensor, Outdoor Remote Control, Siren Horn, Window for Motorhome, Garage" brand: "kerui" price: "R1782" currency: ZAR in_stock: true category: "Kerui" url: https://www.desertcart.co.za/products/410252739-home-siren-alarm-system-door-alarm-system-115-db-door store_origin: ZA region: South Africa --- # 250ft wireless remote range 115dB ultra-loud siren DIY plug & play setup Home Siren Alarm System, Door Alarm System, 115 dB with Door Alarm, Motion Sensor, Outdoor Remote Control, Siren Horn, Window for Motorhome, Garage **Brand:** kerui **Price:** R1782 **Availability:** ✅ In Stock ## Summary > 🚨 Stay one step ahead with the siren that screams security! ## Quick Answers - **What is this?** Home Siren Alarm System, Door Alarm System, 115 dB with Door Alarm, Motion Sensor, Outdoor Remote Control, Siren Horn, Window for Motorhome, Garage by kerui - **How much does it cost?** R1782 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/410252739-home-siren-alarm-system-door-alarm-system-115-db-door) ## Best For - kerui enthusiasts ## Why This Product - Trusted kerui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Loudness:** 115dB siren that instantly deters intruders and wakes your household. - • **Emergency SOS Alert:** Instantly summon help with a dedicated SOS button on the remote—peace of mind for every family member. - • **Seamless Wireless Control:** Arm, disarm, or trigger SOS remotely up to 250 feet away—total control at your fingertips. - • **Effortless DIY Installation:** Pre-paired components mean no tech headaches—just plug in and protect. - • **Comprehensive Security Coverage:** Motion sensors and door/window detectors guard garages, sheds, and even motorhomes. ## Overview The Home Siren Alarm System delivers a powerful 115dB wireless security solution with motion and door/window sensors, remote control arming/disarming, and an emergency SOS feature. Designed for easy DIY installation, it covers up to 250 feet and supports multiple detectors and remotes, making it ideal for homes, garages, and motorhomes seeking reliable, no-fuss protection. ## Description NOTE:The Standalone Siren Alarm System comes already fully programmed, so it will be easier for you to set up and install. Before using, please kindly read the provided instruction manual and remove the battery insulating strip inside the sensors.Product Features: 1. The horn supports up to 30pcs wireless detectors, 8pcs remote key fobs, 4 doorbell buttons. 2. Door/Window contacts detect any forceful break-in. 3. Passive motion sensors detect any suspicious movement or activity. 4. The remote control can be used to Arm, Disarm, SOS Alarm within 250ft from the siren host (unobstructed). 5. Powerhouse alarm. Once the paired sensors are tripped, the Siren will sound at an urgent 110dB for 2 minute unless you disarm it by the remotes.Technical Parameters: 1. Dimensions: 10cm * 8cm * 8cm (L * W * H) 2. Power Supply: AC 110V ~220V 3. Wireless Operating Frequency: 433MHz 4. Working Environment: Stability: 0-55℃; Relative Humidity: 40% -70% 5. Alarm sound: up to 115 dB What's in the Package: 1* Host Speaker with UK Power Supply 1* Wireless PIR Motion Detector with 9V 6F22 Battery2* Wireless Door Sensors with 23A 12V Battery 2* Wireless Remote Key Fobs with 23A 12V Battery 1* English Instruction ManualMounting Hardware Included ## Features - Super Loud Alarm System for Home: It is very loud (115dB), enough to scare off potential burglars and definitely loud enough to wake you up! which can be used for any facility you want, garage entry, shed entry, prevent porch package theft, even protection for gas tank and catalytic converter via motion sensors. This is a great deterrent for garage theft, whether you use it for storage or your car - Easy installation DIY alarm system: it does not need to be connected to the Internet or the police. All accessories in the set are already paired before shipment, plug it in and you are ready to go. Our alarm horn supports up to 40 wireless detectors, 10 remote controls, 10 doorbell buttons. Our home alarm system comes complete with fully programmable main unit and sensors, if you want, DIY, please operate as manual or reset - Remote SOS alarm: set up activation/disable via remote control. What's more, a loud SOS alarm makes it easy to get help for children and seniors at home in an emergency. Press the S button on the remote control, which will trigger the siren alarm of up to 115dB to alert neighbors or other families in the house, so that they can get help in time - Safety protection and care service: please refer to the user manual before use, if you have any problems or need to customize alarm system kit, please feel free to contact us in our shop, we will try our best to help you soon; the alarm system kit can be compatible with KERUI brand a different type alarm hub, DIY complete alarm system as you need - Resetting the factory settings: To reset the sensors, connect the host 10 times and disconnect it again. Once the beep goes silent, you can reconfigure all devices. You cannot remove the sensors individually, but need to remove all sensors to reset them - Warming tips: the horn is the base unit, the range of the alarm system is 100 m, please install the PIR sensor and door sensor at a distance of 100 metres from the horn ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0176IAE0Y | | ASIN | B0176IAE0Y | | Alert Type | Motion & Entry | | Antenna Location | Residential and commercial building security and monitoring | | Assembly Instructions Description | DIY | | Audible Noise | 115 Decibels | | Batteries | 2 12V batteries required. (included) | | Battery Cell Type | Alkaline | | Brand | KERUI | | Built-In Media | Battery, Remote Control, Sensor, Siren | | Color | Kerui Alarm System Kit a | | Compatible Devices | Smartphone | | Connectivity Technology | Wireless | | Connector Type | Wireless Owner | | Control Method | Remote | | Customer Reviews | 4.4 4.4 out of 5 stars (1,227) | | Customer reviews | 4.4 4.4 out of 5 stars (1,227) | | Date First Available | 3 December 2017 | | Installation Method | Self-Adhesive | | Is Discontinued By Manufacturer | No | | Item Weight | 640 Grams | | Item model number | CLB | | Manufacturer | KERUI | | Manufacturer | KERUI | | Maximum Range | 250 Feet | | Mfr Part Number | q-1 | | Model Number | CLB | | Package Dimensions | 15.6 x 15.6 x 8.7 cm; 640 g | | Power Source | Battery Powered | | Sensor Technology | Wireless | | UPC | 756320110201 | | Unit Count | 7 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** KERUI - **Colour:** Kerui Alarm System Kit a - **Compatible devices:** Smartphone - **Connectivity technology:** Wireless - **Power source:** Battery Powered ## Images ![Home Siren Alarm System, Door Alarm System, 115 dB with Door Alarm, Motion Sensor, Outdoor Remote Control, Siren Horn, Window for Motorhome, Garage - Image 1](https://m.media-amazon.com/images/I/71gl32cXjQL.jpg) ## Frequently Bought Together - KERUI Wireless Security Burglar Door Alarm System Kit for Garage Shed House Hotel Shop Apartment, Weatherproof Siren Horn with Remote Control Door Contact Sensor,Motion Sensor,Loud Up to 115db - KERUI Wireless Remote Control Working with KERUI Home Alarm System White 433 mHZ… - KERUI 433MHz Wireless Door/Window Magnetic Sensor For GSM Home Security Alarm Systems --- ## 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.co.za/products/410252739-home-siren-alarm-system-door-alarm-system-115-db-door](https://www.desertcart.co.za/products/410252739-home-siren-alarm-system-door-alarm-system-115-db-door) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-10*