---
product_id: 97744290
title: "Sonoff 433MHZ WiFi Wireless Signal Converter RF Bridge PIR 2 Sensor/ DW1 Door & Window Alarm Sensor for Smart Home Security Kits"
brand: "ksruee"
price: "69981CFA"
currency: XOF
in_stock: false
reviews_count: 2
category: "Home"
url: https://www.desertcart.sn/products/97744290-sonoff-433mhz-wifi-wireless-signal-converter-rf-bridge-pir-2
store_origin: SN
region: Senegal
---

# Sonoff 433MHZ WiFi Wireless Signal Converter RF Bridge PIR 2 Sensor/ DW1 Door & Window Alarm Sensor for Smart Home Security Kits

**Brand:** ksruee
**Price:** 69981CFA
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Sonoff 433MHZ WiFi Wireless Signal Converter RF Bridge PIR 2 Sensor/ DW1 Door & Window Alarm Sensor for Smart Home Security Kits by ksruee
- **How much does it cost?** 69981CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/97744290-sonoff-433mhz-wifi-wireless-signal-converter-rf-bridge-pir-2)

## Best For

- ksruee enthusiasts

## Why This Product

- Trusted ksruee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Power Supply: USB 5VWireless Standard: WiFi 802.11b/g/n, 433MHzSecurity Mechanism: WPA-PSK/WPA2-PSKProduct Dimensions: 62*62*20 (mm)Features for Sonoff DW1 SensorUltra-low power magnetic dedicated microprocessorSupports wireless frequency of 433.92MHz200m wireless transmit distanceBuilt-in antenna providedLess than 1&#x3BC;A quiescent currentSpecifications for Sonoff DW1 SensorSupport Battery: 12V 23A Wireless frequency: 433.92MHzProtocol: EV1527Quiescent current: &#x2264;5&#x3BC;AEmission current: &#x2264;10mAOperating environment: -10&#x2103;-50&#x2103; (14&#x2109;-122&#x2109;)Product Size: 77*49.5*18.8mmBattery: length 27mm, diameter 10mm, this model doesn&#x2019;t come with batteryWeight: 45gTransmit distance: 150m (open)Voltage: 3V (2*AA)Standby current: &#x2264;9&#x3BC;AAlarm current: &#x2264;10mAWireless frequency: 433.92MHzWireless Transmit Code: 1527Mhz (default)Detection distance: 12m@ 25&#x2103;Detection angle: 110 degreesMaximum coverage area: 12m*12mAlarm indicator light: on for 3 secondsWorking environment: indoorTamper switch: normally closedAnti-white light intensity: 10000LuxPacking size: 165*65*50mmProduct Size: 120*62*46mmBattery type: 2*AA (Note: this model doesn&#x2019;t come with battery)Weight: 120g Works With  AlexaSay RF Remote name and button name together.Standard voice control commands phrases (if you just say the RF Remote name, Alexa will turn on/off all buttons of that RF Remote immediately):Alexa, turn on {RF Remote Name}Alexa, turn off {RF Remote Name}Alexa, turn on {RF Remote Name} {ButtonName}Alexa, turn off {RF Remote Name} {ButtonName}Package&#xFF1A;&#xFF08;optional&#xFF09;Sonoff DW1 Sensor/Sonoff PIR2 sensor/Sonoff RF Bridge

## Features

- PIR2 is a 433MHz RF PIR motion sensor that for human detection. The motion detector can work with the Sonoff RF Bridge 433, providing human detected alarm message push to your phone.
- DW1 is a door and window alarm sensor. The door alarms can work with Sonoff RF Bridge 433. DW1 door alarm sensor detects the opening status and immediately sends alarm notification message to the app.
- This RF Bridge can convert most of the 433MHz RF Remotes into WiFi wireless. By adding the RF wireless Bridge to iOS/Android App eWeLink WiFi wirelessly, you can add up to four 1-4 buttons 433MHz Wireless RF Remotes to the RF Bridge device. After pairing the RF Remote buttons with RF controlled devices, you can directly control maximum 16 RF controlled devices on the App through WiFi/2/3/4G network.
- Even more exciting is that it will work with door magnetic sensor, human body IR sensor, and more other sensors to realize security alarm, and allowing you to DIY smart scenes. This model supports  Alexa and Google Home voice control.
- It can be used for most of the 433MHz RF Remote controlled products, like RF controlled switch, RF controlled socket, RF controlled bulb, RF controlled door opener, etc.

## Images

![Sonoff 433MHZ WiFi Wireless Signal Converter RF Bridge PIR 2 Sensor/ DW1 Door & Window Alarm Sensor for Smart Home Security Kits - Image 1](https://m.media-amazon.com/images/I/41cTbxVnb8L.jpg)

## Customer Reviews

### ⭐ 







  
    Pena
  
  

*by L***A on Reviewed in the United States on March 17, 2019*

Es muy penoso que desde hace un mes ordene este producto y aun no llega quiero mi rembolso

### ⭐ 







  
    Retraso de producto
  
  

*by E***S on Reviewed in the United States on December 25, 2019*

Todavía no recibo este pedido, Ya es casi un mes

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**Shop now:** [https://www.desertcart.sn/products/97744290-sonoff-433mhz-wifi-wireless-signal-converter-rf-bridge-pir-2](https://www.desertcart.sn/products/97744290-sonoff-433mhz-wifi-wireless-signal-converter-rf-bridge-pir-2)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-19*