--- product_id: 253729570 title: "Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver" brand: "kerui" price: "95.92 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/253729570-kerui-home-office-and-shop-security-alarm-system-110db-wireless store_origin: TN region: Tunisia --- # Wireless range up to 250ft 110dB piercing alarm Battery & AC powered dual mode Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver **Brand:** kerui **Price:** 95.92 DT **Availability:** ❌ Out of Stock ## Summary > 🔐 Elevate your peace of mind with smart, scalable security that keeps you connected and protected. ## Quick Answers - **What is this?** Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver by kerui - **How much does it cost?** 95.92 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/253729570-kerui-home-office-and-shop-security-alarm-system-110db-wireless) ## 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 - • **Emergency SOS Alert:** One-press SOS on remote triggers loud alarm to summon immediate help for vulnerable family members. - • **DIY Friendly & Scalable:** Easy setup with universal learning sensors and expandable modules to fit evolving security needs. - • **Remote Control Convenience:** Arm or disarm your system effortlessly from anywhere with included remote keyfobs. - • **Seamless Wireless Expansion:** Supports up to 30 detectors and 8 remotes for a fully customizable security network. - • **Unmatched 110dB Alarm Power:** Instantly alerts your home and neighbors with a piercing siren that demands attention. ## Overview The Kerui Home Office & Shop Security Alarm System delivers a powerful 110dB wireless alarm with AC and battery power options. Designed for professional-grade home or small business protection, it supports up to 30 wireless detectors and 8 remote controls, enabling a fully customizable and expandable security setup. Featuring easy remote arming/disarming and an emergency SOS function, this sleek, wall-mountable system ensures rapid alerts and peace of mind for modern living spaces. ## Description NOTICE: The alarm system comes with fully programmed. Before using, please kindly read manual and remove the insulating sheet inside sensors that come with batteries. There are a video of how to setup detectors. If you have any question or other need. Product Features: 1. The horn support up to 30 pcs detectors,8 remote key fob,4 doorbell sensor 2. wireless sensor universal learning.3. wireless remote control universal learning.4. the remote control to disarm, fortification.5. live sound alarm. Technical parameters: 1: size: L * W * H 12mm * 10.2mm * 11mm 2: Power: AC 110V ~220V 3: the wireless operating frequency: 433MHz 4: the use of the environment: stability: 0 -55, Relative Humidity: 40% -70% 5: the alarm sound: up to 110 db Package including: 1x Host speaker 2 x Wireless PIR detector work with 9V battery 2 x Wireless Remote control work with 23A 12V battery 3 x Wireless Door sensor work with 23A 12V battery 1x Power supply 1x English manual. Review: Surprisingly good - I wasn’t sure what to expect from a $70 security system with this many sensors in a kit. But honestly, it is everything I was hoping for in a kit. Though it appears somewhat made cheap at first glance (especially if using outside in the cold climate), I wanted it more as an inside alarm system when I’m not home and someone tries to break in. Very simple design but effective and works well with seemingly no false triggers in my opinion. I wasn’t sure about the remote controlling feature at first rather than a wall mounted code timer type but I’m rather pleased with the remote feature and there is a spare one in the kit too. The alarm is quite loud actually so much so that I put a lid on the siren to dampen it substantially so it wouldn’t annoy neighbours if activated. It was well thought of in the design in that the siren stays on even if you close the door after which would defeat the purpose obviously and I made sure the siren was mounted near the ceiling so a thief cannot access it to disconnect it. Certainly worth the small investment for peace of mind, great value and product, thank you. Review: Every home needs it. - It's great solution for home security. Working as expected. Cameras can't replace it. ## Features - Door alarm uses remote control to set security code for arming/disarming - Home security system complete with fully programmable main unit and sensors, later if you want to DIY, please restore factory first as manual, then add them again or search operation video on youtube KERUI Standalone Alarm System Operation Guide for reference - DIY expandable home burglar security alarm system-this alarm horn support up to 30 pcs wireless detectors,8 remote keyfobs,4 doorbell buttons, loud up to 110db deluxe door alarm system for peace of mind - Complete DIY wireless house burglar alarm system kits includes a horn and three window/door sensors, two remote controls, two pir motion detectors, loud alarming to protect well for apartment shed hotel garage safety, home security - Loud SOS alarm and easy to get help-children and seniors at home in emergency, press the SOS button of the remote controller, which will trigger the siren alarm up to 110db to notice neighbours or other families in home so that they will get help in time - After sale service- Kindly refer the user manual before usage, if you have any issues or need to customize alarm system kit, please feel free to contact us in our shop, we will try our best to help you out soon - The alarm system kit can compatible with KERUI brand another type alarm hub, DIY complete alarm system as your need ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00OHD15E6 | | Audible Noise | 115 Decibels | | Battery Description | Lithium-Ion | | Battery description | Lithium-Ion | | Best Sellers Rank | #114,144 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #134 in Home Alarm Systems | | Brand | KERUI | | Built-In Media | Battery, Key, Remote Control, Sensors | | Color | white or black or silver | | Colour | white or black or silver | | Compatible Devices | Smartphone | | Compatible devices | Smartphone | | Control Method | Remote | | Customer Reviews | 4.4 out of 5 stars 547 Reviews | | Global Trade Identification Number | 00706551599320 | | Item Dimensions L x W x H | 12L x 10W x 11H millimeters | | Manufacturer | KERUI | | Maximum Range | 250 Feet | | Mfr Part Number | 0301KRLargeSpeaker2P3D2RC | | Model Number | KERUI-H01 | | Mounting Type | Wall Mount | | Number of Batteries | 1 12V batteries required. | | Power Source | Battery Powered | | Power source | Battery Powered | | Product dimensions | 12L x 10W x 11H millimeters | | Sensor Technology | Motion Sensor, Contact Sensor | | UPC | 706551599320 | | Unit Count | 1 Count | | Voltage | 220 Volts | ## Product Details - **Brand:** KERUI - **Colour:** white or black or silver - **Compatible devices:** Smartphone - **Power source:** Battery Powered - **Product dimensions:** 12L x 10W x 11H millimeters ## Images ![Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver - Image 1](https://m.media-amazon.com/images/I/71aZcHo7hXL.jpg) ![Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver - Image 2](https://m.media-amazon.com/images/I/91KZC6Da+3L.jpg) ![Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver - Image 3](https://m.media-amazon.com/images/I/71zjNhNeyxL.jpg) ![Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver - Image 4](https://m.media-amazon.com/images/I/81P177-S4KL.jpg) ![Kerui Home Office & Shop Security Alarm System - 110db, Wireless, AC Power, White/Black/Silver - Image 5](https://m.media-amazon.com/images/I/618O5zl5NTL.jpg) ## Questions & Answers **Q: Is it possible to add more than one siren?** A: Hi friend, Do you want to add one more siren the same type as the picture? If yes, it is able to do that, you just need to pair all accessories with two sirens first, then when any sensor is triggered, the two sirens will alarm and you can use the same remote control to control the two sirens. Thanks. **Q: after sounding the alarm does it return to armed state?** A: Dear friend, Yes, after it goes off. the siren wil return to armed state, unless you disarm it within a remote control. If any other problem,please feel free to contact us via Amazon message or after-sale email fuers.csc01@outlook.com **Q: Can i purchase two kits and connect four motion detectors to one alarm?** A: Hi friend, Yes, you can. This KERUI standalone siren can add 8 remote control,30 motion sensors and 4 doorbells for maximum. **Q: I just want the motion sensors and siren, do I have to buy another unit with all these door chingo's I dont need?** A: Dear friend, The full kit save you money,you know the siren must a remote control to work together.here is the items link you can buy: https://www.amazon.com/dp/B0749G4PNC?ref=myi_title_dp https://www.amazon.com/dp/B00PQ80EIY?ref=myi_title_dp https://www.amazon.com/dp/B075RT6NNR?ref=myi_title_dp You can also buy a small full kit to save money,here is the link: https://www.amazon.com/gp/product/B00OHCJZWQ/ref=ask_ql_qh_dp_hza If any other problem,please feel free to contact us via Amazon message or after-sale email fuers.csc01@outlook.com ## Customer Reviews ### ⭐⭐⭐⭐⭐ Surprisingly good *by D***L on 3 March 2023* I wasn’t sure what to expect from a $70 security system with this many sensors in a kit. But honestly, it is everything I was hoping for in a kit. Though it appears somewhat made cheap at first glance (especially if using outside in the cold climate), I wanted it more as an inside alarm system when I’m not home and someone tries to break in. Very simple design but effective and works well with seemingly no false triggers in my opinion. I wasn’t sure about the remote controlling feature at first rather than a wall mounted code timer type but I’m rather pleased with the remote feature and there is a spare one in the kit too. The alarm is quite loud actually so much so that I put a lid on the siren to dampen it substantially so it wouldn’t annoy neighbours if activated. It was well thought of in the design in that the siren stays on even if you close the door after which would defeat the purpose obviously and I made sure the siren was mounted near the ceiling so a thief cannot access it to disconnect it. Certainly worth the small investment for peace of mind, great value and product, thank you. ### ⭐⭐⭐⭐⭐ Every home needs it. *by S***P on 26 May 2026* It's great solution for home security. Working as expected. Cameras can't replace it. ### ⭐⭐⭐⭐⭐ Great for those hard of hearing. *by M***N on 5 May 2026* If you have hearing issues as older people do, then this is exactly what you need. Although the instructions are lacking complete installation description it was well worth my money. Can be heard a long way. You don't even have to mount the speaker (siren) on anything. Just hide it under a table or anywhere out of sight. The power cord is a little short. It comes with all batteries. Shims may be required for door to trim alignment if they are not flush for the magnetic mounts. The magnetic mounts also "need a smooth surface" to mount to. I used a small 1 x 3, 4" long board wrapped with packing tape before mounting small board to door for magnet alignment so the backing tape would not release. I bought 2 of these. Well worth the money. ## Frequently Bought Together - KERUI Standalone Home Office Shop Security Alarm System Kit,Wireless Loud Indoor/Outdoor Weatherproof Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor,Up to 115db,NO WiFi/GSM/APP - KERUI 433MHz Home Wireless PIR Infrared Motion Sensor Detector for Alarm System - KERUI WiFi Horn Host Loud 115db,Can't Work Alone,Work with Door Sensor,Motion Sensor,Remote Control,as a Home Alarm System,Only Support 2.4G WiFi,Black --- ## 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.tn/products/253729570-kerui-home-office-and-shop-security-alarm-system-110db-wireless](https://www.desertcart.tn/products/253729570-kerui-home-office-and-shop-security-alarm-system-110db-wireless) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*