---
product_id: 73134174
title: "JCHENG 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor"
brand: "jcheng security"
price: "130 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/73134174-jcheng-433mhz-wireless-pir-detector-infrared-motion-sensor-for-home
store_origin: PL
region: Poland
---

# Wireless signal Ultra-low power False alarm prevention JCHENG 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor

**Brand:** jcheng security
**Price:** 130 zł
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your space, effortlessly!

## Quick Answers

- **What is this?** JCHENG 433MHz Wireless PIR Detector Infrared Motion Sensor for Home Business Alarm System Indoor by jcheng security
- **How much does it cost?** 130 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/73134174-jcheng-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

- • **Effortless Setup:** Quick installation with wall mount design for any space.
- • **Reliable Support:** 30-day money-back guarantee and lifetime tech support.
- • **Intelligent Technology:** Smart logic analysis minimizes false alarms.
- • **Stay Secure, Stay Smart:** Experience peace of mind with advanced motion detection.
- • **Long-lasting Performance:** Enjoy extended battery life with low power consumption.

## Overview

The JCHENG 433MHz Wireless PIR Detector is a cutting-edge infrared motion sensor designed for both home and business alarm systems. With ultra-low power consumption, it ensures longer battery life while providing reliable motion detection. Its intelligent logic analysis prevents false alarms, making it a smart choice for security. The device is easy to install and comes with comprehensive support, including a 30-day money-back guarantee and lifetime tech assistance.

## Description

JCHENG 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 |
| Package Dimensions | 11.2 x 6 x 3.9 cm; 90 g |
| Batteries | 1 Product Specific batteries required. (included) |
| Item model number | 433MDAOOS |
| Colour | White |
| Power Source | Battery Powered |
| Voltage | 3 Volts |
| Item Package Quantity | 1 |
| Plug profile | Wall Mount |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | Alkaline |
| Item Weight | 90 g |

## Product Details

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

## Images

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

## Questions & Answers

**Q: How to you get the pir to stop sensing after 4 registers in 3 mins?**
A: Solution: Take off the ''black Short circuit cap'' on J4 (PCB board), previous it covers two pins, just let it cover one pin, then it would go to sleeping mode.(4 register in 3mins).
If not clear, pls mail us : support@jcheng-security.com , we would send you the photo of setting.

**Q: Does it work with rm pro? and does each sensor have its own ID so I can sent up front door open, back door open ect**
A: Each sensor has it's own code. I don't know if the rm pro will read this code. Perhaps buy one and try it.

**Q: HI,  will this pair with a sonoff rf bridge please?   they are 433mhz and not compatible with rolling codes**
A: Yes they work fine but just the one code is sent from the pir

**Q: Is this compatible and syncs with the wireless system ?**
A: Yes, it works, this item is not pet friendly, but it works with all JCHENG SECURITY Wireless system.

## 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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*