---
product_id: 418221376
title: "KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black"
brand: "kerui"
price: "€ 99.20"
currency: EUR
in_stock: true
category: "Kerui"
url: https://www.desertcart.pt/products/418221376-kerui-extra-add-on-pir-motion-sensor-for-dw9-driveway
store_origin: PT
region: Portugal
---

# FSK radio frequency - 3x range 5-second sleep mode for battery saving Weatherproof for outdoor use KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black

**Brand:** kerui
**Price:** € 99.20
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of intruders with next-level driveway intelligence!

## Quick Answers

- **What is this?** KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black by kerui
- **How much does it cost?** € 99.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/418221376-kerui-extra-add-on-pir-motion-sensor-for-dw9-driveway)

## 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

- • **Stealth Mode LED:** Discreet red sensor light can be switched off to keep your security setup sleek and low-profile, even at night.
- • **Smart Battery Saver:** 5-second sensor sleep after activation prevents false alarms and extends battery life—because efficiency matters.
- • **Multi-Target Detection:** Detects humans, vehicles, and large animals, giving you comprehensive driveway awareness.
- • **All-Weather Reliability:** Built tough to withstand rain, snow, and sun, this sensor keeps your property secure year-round.
- • **Extended Detection Range:** FSK radio tech triples signal reach vs ASK, ensuring your driveway stays covered like never before.

## Overview

The KERUI Extra Add-On PIR Motion Sensor is a weatherproof, battery-powered outdoor sensor designed exclusively for the DW9 Driveway Alarm system. Utilizing advanced FSK radio frequency technology, it offers triple the range of traditional ASK sensors. It features a customizable LED indicator, a smart 5-second sleep mode to conserve battery, and detects humans, cars, and large animals. Included are batteries and mounting hardware for quick installation.

## Description

Buy KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KERUI |
| Item Weight | 160 g |
| Product Dimensions | 5 x 5 x 8.5 cm; 160 g |
| Batteries | 2 AAA batteries required. (included) |
| Color | Black |
| Power source type | Battery Powered |
| Plug Profile | Wall Mount |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| tech_spec_battery_description_toys | battery_type_aa |
| Battery life | 1 	years |

## Product Details

- **Brand:** KERUI
- **Colour:** Black
- **Power source:** Battery Powered
- **Maximum range:** 12 Meters
- **Mounting type:** Wall Mount

## Images

![KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black - Image 1](https://m.media-amazon.com/images/I/61Fa2tNN13L.jpg)
![KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black - Image 2](https://m.media-amazon.com/images/I/61wZy8fj7XL.jpg)
![KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black - Image 3](https://m.media-amazon.com/images/I/51wDu7-5ZnL.jpg)
![KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black - Image 4](https://m.media-amazon.com/images/I/61WG217qkDL.jpg)
![KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black - Image 5](https://m.media-amazon.com/images/I/61ZBDAi0yYL.jpg)

## Frequently Bought Together

- KERUI Extra Add-On PIR Motion Sensor for DW9 Driveway Alarm Wireless Weatherproof IPV4 Outdoor Black
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- Energizer 634352 AA Ultimate Lithium Battery (Pack of 10)

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**Shop now:** [https://www.desertcart.pt/products/418221376-kerui-extra-add-on-pir-motion-sensor-for-dw9-driveway](https://www.desertcart.pt/products/418221376-kerui-extra-add-on-pir-motion-sensor-for-dw9-driveway)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-25*