---
product_id: 728076011
title: "KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5"
brand: "kerui"
price: "€ 1.38"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/728076011-kerui-wireless-pir-motion-sensor-door-bell-shop-visitor-alarm
store_origin: PT
region: Portugal
---

# flashing red LED 6m detection range 90dB alert volume KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5

**Brand:** kerui
**Price:** € 1.38
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Stay ahead of visitors and intruders with smart alerts that never miss a beat!

## Quick Answers

- **What is this?** KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5 by kerui
- **How much does it cost?** € 1.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/728076011-kerui-wireless-pir-motion-sensor-door-bell-shop-visitor-alarm)

## 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

- • **Flexible Power Options:** Runs on 3 AAA batteries or 9-15V adapter for hassle-free installation anywhere
- • **Customizable Alert Modes:** Choose from voice greetings, alarm siren, or 32 music chimes to match your vibe
- • **Adjustable Volume Control:** Four-level sound settings ensure the perfect alert tone for any environment
- • **Easy Installation & Setup:** Includes screws and double-sided tape with simple angle adjustment to avoid false alarms
- • **Precision Motion Detection:** 110° wide PIR sensor covers 2-6m for instant visitor alerts

## Overview

The KERUI Wireless PIR Motion Sensor Door Bell is a compact, battery-powered security chime designed for homes and businesses. It features a 110° PIR sensor with a 2-6 meter detection range, a loud 90dB alert with flashing red LED, and offers three alert modes including voice greetings, alarm siren, and 32 selectable music chimes. Volume is adjustable across four levels. Installation is straightforward with included mounting hardware and flexible power options via batteries or adapter. Ideal for monitoring entrances and notifying you instantly of visitors or potential intruders.

## Description

Note: 1. Use good alkaline batteries. Do not use regular carbon batteries or use low electrolytic leakage. 2. Non-professional workers do not repair without permission. 3. Please do not install it in the place under direct sunlight, strong magnetic, heavy cold air or hot wind. Features: Power safe design, triple function 32 computer options LED indicator light Wide range of infrared Setup and Adjustment 1. Sound adjustment: 4 levels of volume control, press the button to adjust 1-2-3-4-3-2-1, but the alarm volume can not be adjusted. 2. Music selection: 32 beautiful songs, press the music key to choose, and return to dingdong after restart or close. 3. Mode selection: Voice: Plays "Hello, Dingdong". Alarm: Alarm playback Music: 32 beautiful songs to choose Technical Parameters: 1, Working current: <80mA 3, Detection range: 4-6m (25ft) 4, Detection angle: 110 feet 5, Installation height: 1.5m-2.5m 6. Diagram of battery installation: Pull out the battery cover on the switch, open the battery cover installed correctly, press the key on the battery switch to complete the installation. Package Includes: 1 x Motion Detector Entry Doorbell Wireless Infrared PIR Chime Sensor Alarm

## Features

- 簡単な紹介:モーション検知、90dbアラート、点滅する赤色ライト、オープンエリアでの2~6Mの検出範囲を組み合わせることで、このスタンドアロンのオールインワンチャイムアラームは、侵入者や訪問者を通知する上で重要な役割を果たします。 PIRモーションチャイムセンサーアラームは、店舗、オフィス、自宅、ビジネスなどに適しており、動きを検知すると警告し、ユーザーフレンドリーな操作と簡単な取り付け、便利な家庭用アラームシステム。
- 主な機能:必要に応じてモードボタンで選択できる音声/アラーム/音楽モード。音声モードで「Dingdong、hello、welome」; アラームモードで約15秒連続アラーム音; 音楽モードで選択した音楽を再生します。 音量ボタンで4段階の音量調節が可能;音楽ボタンで合計32曲の音楽を選択可能。
- 電源モード:このドアベルチャイムに電源を入れる方法は2つあります:9-15V電源アダプターと単4電池3本(電源アダプターとバッテリーはパッケージに含まれていませんので、ご自身で購入する必要があります)。 電源アダプターを使用すると作業時間が長くなりますが、設置場所の制限なしにバッテリーを使用して電源を供給する方が便利です。
- 取り付け簡単:チャイムモーション検知器の水平検出角度は110°、垂直検出角度は15°です。 ネジ2本と両面テープ付き。 誤報を避けるために受信した直後に使用し、バッテリーに入れて角度を調整します。屋外には適していません。 製品が動きに正確に応答しない場合は、散発的に動作し、誤報を発します。モーションセンサーチャイムを再度取り付けて、適切な角度を調整してください。または新しいバッテリーを交換して試してください。
- 注意 & 保証:pir shopエントリーチャイムのモードに関係なく、音声/アラーム/音楽を再生するときは、完全に終了して赤色のライトが点滅しなくなったり、すべての設定がリセットされない限り、強制的にスイッチを切ったりすることはできません。 24時間以内の12ヶ月保証、テクニカルサポート、フレンドリーで迅速なカスタマーサービス。 ご不明な点がございましたら、お気軽にお問い合わせください。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KERUI |
| Model Number | CECOMINOD031180 |
| Product Dimensions | 7 x 4.5 x 6 cm; 70.87 g |
| Color | KERUIM5 |
| Power Source | バッテリー式 |
| Are Batteries Included | No |
| Item Weight | 70.8 g |

## Product Details

- **Brand:** KERUI
- **Color:** KERUIM5
- **Power Source:** バッテリー式
- **Item Weight:** 2.5 Ounces
- **Maximum Range:** 6 Meters

## Images

![KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5 - Image 1](https://m.media-amazon.com/images/I/619RFNjw3gL.jpg)
![KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5 - Image 2](https://m.media-amazon.com/images/I/61cX7twreFL.jpg)
![KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5 - Image 3](https://m.media-amazon.com/images/I/616N-CWYIVL.jpg)
![KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5 - Image 4](https://m.media-amazon.com/images/I/61sxB0QSu5L.jpg)
![KERUI Wireless PIR Motion Sensor Door Bell Shop Visitor Alarm Chime Alarm Thief KERUIM5 - Image 5](https://m.media-amazon.com/images/I/51BADirZNfL.jpg)

## Questions & Answers

**Q: Would this work in an industrial refridgerator? We are experiencing food theft in a school?**
A: Dear friend,
Please don't install inside the industrial refridgerator.you can install outside.we are afraid the battery will be damaged.
The PIR sensor doorbell alarm can't installed in a location of facing the air-conditioner heat wind, it can't face sunshine.
If any other problem,please feel free to contact us via Amazon message or after-sale email fuers.csc01@outlook.com

**Q: How you adjust the volume,?**
A: Hi friend,
You can adjust the voice by the Volume adjustments: short press【▂▃▅】 to adjust the volume of the current mode by cycle,  4-3-2-1-1-2-3-4, maximum and minimum volume ,the host will make a sound "di di" in the current mode of play.

**Q: How do I get it to just Ding Dong? No voice?**
A: Look at the music button. It has 32 selections.  Most are music and one is ding dong with hello. There is no selection for just ding dong

**Q: If im not at home and the sensor goes off, how will I know?**
A: Dear friend,
We are sorry,this doorbell alarm is a independent alarm,it will just goes off and emite sound to let anyone nearby to know,or scare the intruder off.
If any other problem,please feel free to contact us via Amazon message or after-sale email fuers.csc01@outlook.com

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-22*