---
product_id: 674695823
title: "Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese..."
brand: "wenzhiiot"
price: "฿3450"
currency: THB
in_stock: null
reviews_count: 8
url: https://www.desertcart.co.th/products/674695823-presence-sensor-wenzhiiot-smart-motion-sensor-wifi-24-ghz-radar
store_origin: TH
region: Thailand
---

# 16A high-capacity relay switch Seamless ceiling mount design 24 GHz mmWave radar precision Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese...

**Brand:** wenzhiiot
**Price:** ฿3450
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your smart space with radar-precise presence sensing—because your home deserves next-level intelligence!

## Quick Answers

- **What is this?** Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese... by wenzhiiot
- **How much does it cost?** ฿3450 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/674695823-presence-sensor-wenzhiiot-smart-motion-sensor-wifi-24-ghz-radar)

## Best For

- wenzhiiot enthusiasts

## Why This Product

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

## Key Features

- • **Smart Scene Linkage:** Automatically adjusts lighting based on ambient brightness via Tuya Smart App, creating an intuitive, energy-saving environment.
- • **Tailored Smart Settings:** Choose from 8 sensor parameters and 5 control settings to perfectly customize detection and automation to your unique space.
- • **Powerful 16A Relay Control:** Directly connect and control lighting with three customizable relay modes—cloud, local automatic, or disabled—for ultimate flexibility.
- • **Effortless Ceiling Integration:** Sleek downlight-style ceiling mount powered directly by AC 85-265V for a clean, professional smart home setup.
- • **Radar-Grade Precision Detection:** Detects human presence, micro-movements, and even static states like sleeping with cutting-edge 24 GHz mmWave radar technology.

## Overview

The WenzhiIoT Presence Sensor leverages advanced 24 GHz mmWave radar technology to detect human presence, micro-movements, and static states with high accuracy. Designed for seamless ceiling installation and powered by AC 85-265V, it integrates effortlessly into smart homes. Featuring a 16A relay switch and smart scene linkage via the Tuya Smart App, it automates lighting based on presence and ambient light, offering customizable settings to fit any environment.

## Description

Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Presence Sensor Movement Body Motion Detection for Lighting 110/220V Wireless Switch Celling Mount Tuya Smart Life Home

## Features

- 【Functional Wi-Fi Smart Human Presence Sensor】Featured as human presence,human static,human micro motion and human movement motion detection to detect the presence or absence of people in the area,even to detect the static state such as personnel sleeping accurately with mmWave Radar Detection featured.
- 【Ceiling Mount Design】 The ceiling mount can be installed like a downlight, which can be powered directly by AC 85-265V.
- 【Perceived Light Intensity for Smart&Scene Linkage】Illuminance monitor in Tuya Smart APP enables its smart feature as smart scene linkage with other smart devices ,especially your house lights to ON/OFF automatically as the brightness changes;Besides,you can intelligently linkage the sensor to other smart home devices for home automation. ​
- 【16A relay function】If you want someone to automatically turn on the light, you can try directly connecting the lamp to the sensor, which can save an intelligent switch. If you only want to use it as a sensor, you can ignore it.Three relay modes can be set in the APP. ​Standard (cloud linkage): It can be remotely ​controlled to turn on/off the relay through the APP. ​Local (automatic): If someone is present, the relay ​will automatically turn on, otherwise it will turn off. ​not support: Disable relay.
- 【Advanced New Design with Multiple Settings】8 types of Common Parameter Settings for sensors support setting, and 5 types of Control Parameter Settings support setting. There is always a parameter that suits your usage scenario

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | WenzhiIoT |
| Color | Ceiling |
| Power Source | Corded Electric |
| Maximum Range | 10 Meters |
| Mounting Type | Ceiling Mount |
| Battery Description | Battery not included |
| Compatible Devices | Light, Smart Home Hubs |
| Frequency | 24 GHz |
| Product Dimensions | 3.94"D x 3.94"W x 1.57"H |
| Upper Temperature Rating | 5E+1 Degrees Celsius |
| Manufacturer | WenzhiIoT |
| Item Weight | 4.2 ounces |
| Country of Origin | China |
| Item model number | MTG236-WF-RL-24G |
| Style | Wifi 24GHz MmWave Radar |
| Included Components | USB cable, Presence Sensor, Manual |
| Batteries Required? | No |
| Description Pile | Battery not included |

## Product Details

- **Brand:** WenzhiIoT
- **Color:** Ceiling
- **Power Source:** Corded Electric
- **Maximum Range:** 10 Meters
- **Mounting Type:** Ceiling Mount

## Images

![Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese... - Image 1](https://m.media-amazon.com/images/I/419G6915zdL.jpg)
![Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese... - Image 2](https://m.media-amazon.com/images/I/51GNEG+8F+L.jpg)
![Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese... - Image 3](https://m.media-amazon.com/images/I/51KK+mGGMCL.jpg)
![Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese... - Image 4](https://m.media-amazon.com/images/I/61geHXo6PhL.jpg)
![Presence Sensor, WenzhiIoT Smart Motion Sensor WiFi 24 GHz Radar MmWave Prese... - Image 5](https://m.media-amazon.com/images/I/61Hg-3bKQWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love it
*by A***D on January 28, 2025*

It was quite hard to find a good mmwave sensor that fits into a ceiling and works well. This one does! And it's pretty handy that it has a line/neural out, so you can just connect a lightbulb without even using home assistant or tuya or whatever.

### ⭐⭐⭐⭐ Buen producto
*by P***. on July 15, 2025*

Funciona perfecto, fácil de instalar y configurar

### ⭐⭐⭐ No es muy preciso
*by N***R on February 12, 2025*

Compre dos unidades y me indica que hay personas cuando no las hay... lo he configurado para que no sea tan sensible y siguen igual.

---

## 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.co.th/products/674695823-presence-sensor-wenzhiiot-smart-motion-sensor-wifi-24-ghz-radar](https://www.desertcart.co.th/products/674695823-presence-sensor-wenzhiiot-smart-motion-sensor-wifi-24-ghz-radar)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-12*