---
product_id: 463559041
title: "JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor"
brand: "jcheng security"
price: "€ 28.79"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/463559041-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home
store_origin: IT
region: Italy
---

# 8-12m detection range 433MHz wireless signal ultra-low power, long battery life JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor

**Brand:** jcheng security
**Price:** € 28.79
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay one step ahead with smart, silent security!

## Quick Answers

- **What is this?** JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor by jcheng security
- **How much does it cost?** € 28.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/463559041-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home)

## Best For

- jcheng security enthusiasts

## Why This Product

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

## Key Features

- • **Precision Motion Detection:** 110° wide-angle PIR sensor detects movement within 8-12 meters, minimizing blind spots.
- • **Hassle-Free Setup & Support:** Wall-mount installation with clear instructions plus lifetime tech support and tutorial videos.
- • **Ultra-Low Power Consumption:** Efficient CMOS MPU design ensures months of battery life on just 2 AAA alkaline batteries.
- • **Smart False Alarm Prevention:** Advanced logic analysis and interference resistance keep your alerts accurate and trustworthy.
- • **Seamless 433MHz Wireless Connectivity:** Reliable signal transmission up to 80m for uninterrupted security coverage.

## Overview

The JC 433MHz Wireless PIR Detector is a battery-powered indoor motion sensor designed for home and business alarm systems. Featuring a 110° detection angle and 8-12 meter range, it operates on ultra-low power with CMOS technology for extended battery life. Its 433MHz wireless transmission ensures reliable communication up to 80 meters in open space. Intelligent logic reduces false alarms, while built-in temperature compensation and interference resistance enhance accuracy. Easy wall-mount installation is supported by comprehensive manuals and lifetime technical support.

## Description

JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor

## Features

- CMOS Low-power MPU，Ultra-low power consumption, longer battery life
- Built-in millions code and Wireless transmit signal
- Low voltage alarm function, Automatic temperature compensation
- Intelligent logic analysis, keep off false alarm, Anti-visible light, Anti-high frequency interference
- 【JCHENG'S After Service】30 days Money Refund,1 year quality warrantee and life time tech support. Any question or advise on our product, please feel free to contact us by support@jcheng-security.com, will reply you within 24 Hours. Also, if not clear about setting up, we have teaching video of the alarm series on YouTube, please search 'JCHENG SECURITY' and find us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shenzhen Jing Cheng Digital Surveillance Co.,Ltd |
| Part number | 433MDAOOS |
| Item Weight | 90 g |
| Package Dimensions | 11.2 x 6 x 3.9 cm; 90 g |
| Batteries | 1 Product Specific batteries required. (included) |
| Item model number | 433MDAOOS |
| Color | White |
| Power source type | Battery Powered |
| Voltage | 3 Volts |
| Item Package Quantity | 1 |
| Plug Profile | Wall Mount |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| tech_spec_battery_description_toys | Alkaline |

## Product Details

- **Brand:** JCHENG SECURITY
- **Colour:** White
- **Power source:** Battery Powered
- **Maximum range:** 12 Meters
- **Mounting type:** Wall Mount

## Images

![JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor - Image 1](https://m.media-amazon.com/images/I/41cEMNNSniL.jpg)
![JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor - Image 2](https://m.media-amazon.com/images/I/41sjrQu3xkL.jpg)
![JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor - Image 3](https://m.media-amazon.com/images/I/81fqsbhmjfL.jpg)
![JC 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor - Image 4](https://m.media-amazon.com/images/I/81zSbLP17sL.jpg)

## Frequently Bought Together

- JCHENG 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor
- JCHENG 433MHz Wireless Door Sensor Burglar Alarm Sensor

---

## 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.it/products/463559041-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home](https://www.desertcart.it/products/463559041-jc-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-19*