---
product_id: 258538431
title: "Home Security System Indoor Outdoor Weather-Proof Siren"
brand: "kerui"
price: "1210 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "Kerui"
url: https://www.desertcart.ma/products/258538431-home-security-system-indoor-outdoor-weather-proof-siren
store_origin: MA
region: Morocco
---

# Supports 30 wireless detectors 110dB loud siren DIY expandable & programmable Home Security System Indoor Outdoor Weather-Proof Siren

**Brand:** kerui
**Price:** 1210 DH
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your peace of mind with smart, scalable security!

## Quick Answers

- **What is this?** Home Security System Indoor Outdoor Weather-Proof Siren by kerui
- **How much does it cost?** 1210 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/258538431-home-security-system-indoor-outdoor-weather-proof-siren)

## 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

- • **Instant Emergency Alert:** SOS button triggers a piercing 110dB siren to summon help fast.
- • **Plug & Protect with Ease:** Complete DIY kit with clear manual and universal wireless learning.
- • **Weather-Proof Durability:** Reliable indoor/outdoor use withstanding 0-55°C and 40-70% humidity.
- • **Expand Your Safety Network:** Connect up to 30 sensors and 4 doorbells to cover every entry point.
- • **Command Your Security Wirelessly:** Arm/disarm remotely with 8 keyfobs for seamless control.

## Overview

The KERUI Home Security System is a versatile, weather-proof alarm solution featuring a powerful 110dB siren, remote control arming/disarming, and support for up to 30 wireless detectors. Designed for easy DIY installation, it includes motion and door/window sensors, multiple remote keyfobs, and a user-friendly interface, making it ideal for apartments, homes, and small businesses seeking reliable, expandable protection.

## 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. 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: 1 x Host speaker 1 x Wireless PIR detector work with 9V battery 2 x Wireless Remote control work with 23A 12V battery 2 x Wireless Door sensor work with 23A 12V battery 1 x US Power supply for the horn 1 x English manual.

Review: We used this to monitor a ground-floor window where our A/C was installed. It never went off in error, but did work when the sensor was tripped. So, it works! I'm not sure I trust the ISM 415Mhz open RF, though - the unit could easily be jammed or triggered from an RF relay attack. So, use it accordingly. It does what's advertised.
Review: Buen producto y facil uso.

## Features

- Door alarm uses remote control to set security code for arming/disarming. 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 two window/door sensors, two remote controls, a pir motion detector, loud alarming to protect well for apartment shed hotel garage safety, affordable 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 neighbors or other families in home so that they will get help in time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OHCJZWQ |
| Battery description | Alkaline |
| Best Sellers Rank | #116,172 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #143 in Home Alarm Systems |
| Control method | Remote |
| Item model number | KR-H01 |
| Manufacturer | KERUI |
| Maximum range | 3000 Inches |
| Mounting type | Tabletop Mount |
| Noise level | 115 Decibels |
| Product Dimensions | 15 x 15 x 8 cm; 640 g |
| Sensor technology | Motion Sensor |
| UPC | 706551599313 |
| Voltage | 220 Volts |

## Product Details

- **Brand:** KERUI
- **Colour:** plain red
- **Compatible devices:** Smartphone
- **Power source:** Battery Powered
- **Product dimensions:** 12L x 10W x 11H millimeters

## Images

![Home Security System Indoor Outdoor Weather-Proof Siren - Image 1](https://m.media-amazon.com/images/I/71AbmSSOrAL.jpg)

## Questions & Answers

**Q: Once the alarm stops after two minutes, does the system resets itself to continue the protection?**
A: This was copied from above......
2,The loud siren host alarm without flashing,also the alarm time and volume can't be adjusted,when the sensor is triggered,the siren will alarm at once,if no one disarms the siren,it will keep alarming about 2 minutes and stop automatically,then it's will be in disarm status till you arm it.

**Q: Can I add a strobe light to this system?**
A: Hi friend,
If you want to take apart the siren and add a strobe light, we advise not to do that, you can try to add an extra strobe siren to work with this system, here is the link for your check, then you just need to add accessories to strobe siren after receiving. Here is our customer after-sale service contact information: fuers.csc01@outlook.com, any question, welcome to contact us, we will help you solve it there. Thanks.
https://www.amazon.com/Fuers-Wireless-Strobe-Suitable-Security/dp/B01MTU8U3C/ref=sr_1_8?m=A1T4HO85JZF9NO&s=merchant-items&ie=UTF8&qid=1536117724&sr=1-8&keywords=siren

**Q: Is there an extension cord available for the alarm? The alarm will be set up outdoor on a tree and need a 50-60 foot power cord extension.**
A: I have had 3 of these in service for about a year, they all work fine after initial setup. I have had 2 "false alarms" during that time. One at 2 AM...there was no entry after I checked, but on the way out, I did find that the door sensor had lost adhesion to the metal door, fell off, and that caused the alarm. After attaching it back more permanently, not problem.
The other "false alarm" (again, no entry) I found that one motion sensor was not blinking red.....dead 9V battery. A quick battery replacement, and the alarm was armed again. One horn is in the out building, the other horn is in the house. Both horns went off when triggered. Tough to find a better system for the money, and the customer service has been great so far. (All my horns/sensors are inside, can't speak to exterior use, but the horn looks durable enough.)

**Q: Does this system really require 220 volts to operate as stated ?**
A: 220 is never needed for anything but maybe a stove, dishwasher hookups. Generally a good size welder requires 220v. These have to be simply household plug-in capable and it should probably say that a little more clearer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***R on 12 November 2025*

We used this to monitor a ground-floor window where our A/C was installed. It never went off in error, but did work when the sensor was tripped. So, it works! I'm not sure I trust the ISM 415Mhz open RF, though - the unit could easily be jammed or triggered from an RF relay attack. So, use it accordingly. It does what's advertised.

### ⭐⭐⭐⭐⭐ Review
*by A***O on 22 December 2025*

Buen producto y facil uso.

### ⭐⭐⭐⭐⭐ Review
*by T***J on 9 January 2026*

This alarm system is really easy to set up and use, and the alarm Horn will wake up everyone, I really like it, and I have tried others, but some are just too complicated, so far it has been working very well, easy to turn on and off, I would recommend to a friend.

## Frequently Bought Together

- KERUI Home Security System Indoor Outdoor Weather-Proof Siren Window Door Sensors Motion Sensor Alarm with Remote Control More DIY, Wireless House Hotel Garage Shop Burglar Door Alarm, NO WIFI/GSM/APP
- 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

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-05*