---
product_id: 57883620
title: "Request to Exit PIR Motion Sensor Exit Infrared Detector for Exit for Automatic Opening Door Access Control"
brand: "mengqi-control"
price: "A$85"
currency: AUD
in_stock: true
reviews_count: 8
category: "Mengqi Control"
url: https://www.desertcart.com.au/products/57883620-request-to-exit-pir-motion-sensor-exit-infrared-detector-exit
store_origin: AU
region: Australia
---

# High-sensitivity quick response 4m detection range 24Ghz microwave tech Request to Exit PIR Motion Sensor Exit Infrared Detector for Exit for Automatic Opening Door Access Control

**Brand:** mengqi-control
**Price:** A$85
**Availability:** ✅ In Stock

## Summary

> 🚪 Step in, hands-free: Unlock the future of smart exits

## Quick Answers

- **What is this?** Request to Exit PIR Motion Sensor Exit Infrared Detector for Exit for Automatic Opening Door Access Control by mengqi-control
- **How much does it cost?** A$85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/57883620-request-to-exit-pir-motion-sensor-exit-infrared-detector-exit)

## Best For

- mengqi-control enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Setup:** Simple wiring and easy adjustments for fast deployment
- • **Precision Detection:** 24G microwave + PIR tech for ultra-accurate motion sensing
- • **Seamless Auto-Access:** Triggers door unlock instantly on approach
- • **Flexible Installation:** Mounts up to 4m high with a 4x2m detection zone
- • **Built for Professionals:** Designed for commercial & industrial-grade access control

## Overview

The MENGQI-CONTROL PIR Motion Sensor combines advanced 24GHz microwave technology with infrared detection to provide a highly sensitive, quick-response automatic door exit solution. Designed for commercial and industrial environments, it supports NO and COM connections, mounts up to 4 meters high, and covers a 4x2 meter detection area, ensuring seamless, hands-free access control.

## Description

desertcart.com : MENGQI-CONTROL Request to Exit PIR Motion Sensor Exit Infrared Detector for Exit for Automatic Opening Door Access Control : Electronics

Review: Great inexpensive sensor - Easy to install, easy to adjust and works great for our purposes. Simple wiring made it easy and has been working fine for 6 months now, seems good build quality with not much issues. Time will tell, but so far so good.
Review: Works well - Easy to setup and install

## Features

- Support NO(Normal Open) and COM, not support NC( Normal Close). it normally work together with another master device( control device or a professional power unit) to trigger relay
- Max mounting height:3-4M;Detection Area:4m(W)x2m(D)
- Technology:24G Microwave abd microprocessor
- Detection mode: Movement
- When walk close to door, it will detect person and trigger to open lock automatically. High-sensitivity, quick and accurate response. Specially apply in commercial, industrial and demanding of automatic access area.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0732P9WR9 |
| Battery Description | battery not included |
| Best Sellers Rank | #220 in Home Security Systems |
| Brand | MENGQI-CONTROL |
| Color | Black |
| Compatible Devices | Door Lock, Access Control System |
| Customer Reviews | 4.4 4.4 out of 5 stars (107) |
| Frequency | 24.13 GHz |
| Item Dimensions D x W x H | 1.96"D x 4.33"W x 3.14"H |
| Manufacturer | SecureControl |
| Maximum Range | 4 Meters |
| Mfr Part Number | 24g Sensor Detector |
| Model Number | 856211 |
| Mounting Type | Door Mount |
| Power Source | Corded Electric |

## Product Details

- **Brand:** MENGQI-CONTROL
- **Color:** Black
- **Maximum Range:** 4 Meters
- **Mounting Type:** Door Mount
- **Power Source:** Corded Electric

## Images

![Request to Exit PIR Motion Sensor Exit Infrared Detector for Exit for Automatic Opening Door Access Control - Image 1](https://m.media-amazon.com/images/I/41xhESmUN3L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Cieling mountable?**
A: it's mount on the top of door frame, on wall

**Q: Is this working with Stanley door**
A: No - however, as long as you have 12 or 24volts and wire it thru your "exit" button function. They do a great job. I use them on old & new hardware.

**Q: Are there terminals inside for hard wiring normally open and normally closed circuit**
A: It only support: normally open

**Q: Can this be used with a push exit button**
A: Yes, the sensor's working logic is acting a a push to exit button

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great inexpensive sensor
*by S***. on October 2, 2025*

Easy to install, easy to adjust and works great for our purposes. Simple wiring made it easy and has been working fine for 6 months now, seems good build quality with not much issues. Time will tell, but so far so good.

### ⭐⭐⭐⭐⭐ Works well
*by E***C on July 28, 2025*

Easy to setup and install

### ⭐⭐⭐⭐⭐ Good Product
*by J***N on October 6, 2022*

I originally got these as part of a package and didn't know what to expect. Turns out the are really good motion sensors and have purchaed many more sice then. I really cant find anything wrong with them and have had several in place for over 3 years without a single problem. The abfle and sesitivity can be adjusted and with a little tweaking (depending on what you're them for) you can delay the motion sensing within 2-3 feet of sensor. GEt one before they are gone.

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**Shop now:** [https://www.desertcart.com.au/products/57883620-request-to-exit-pir-motion-sensor-exit-infrared-detector-exit](https://www.desertcart.com.au/products/57883620-request-to-exit-pir-motion-sensor-exit-infrared-detector-exit)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-05-06*