---
product_id: 643746626
title: "WiFi Presence Sensor 1 Pack, 24G mmWave Radar Smart Motion Sensor Wired, Support Alexa/Google Home, Real-time Human Occupancy Sensor, No Hub Required"
brand: "treatlife"
price: "KSh21381"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/643746626-wifi-presence-sensor-1-pack-24g-mmwave-radar-smart-motion
store_origin: KE
region: Kenya
---

# 24GHz mmWave radar for ultra-precise detection 2.4GHz WiFi, no hub needed Wired 5V 1A USB power, no battery hassle WiFi Presence Sensor 1 Pack, 24G mmWave Radar Smart Motion Sensor Wired, Support Alexa/Google Home, Real-time Human Occupancy Sensor, No Hub Required

**Brand:** treatlife
**Price:** KSh21381
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart home game with precision presence sensing!

## Quick Answers

- **What is this?** WiFi Presence Sensor 1 Pack, 24G mmWave Radar Smart Motion Sensor Wired, Support Alexa/Google Home, Real-time Human Occupancy Sensor, No Hub Required by treatlife
- **How much does it cost?** KSh21381 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/643746626-wifi-presence-sensor-1-pack-24g-mmwave-radar-smart-motion)

## Best For

- treatlife enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Automation Modes:** Customize your smart home with modes like Reading, Child Monitoring, and Energy Saving for effortless control.
- • **Smart Alerts & 30-Day Logs:** Instant smartphone notifications plus a month-long activity history for total peace of mind.
- • **Privacy-First Ultra-Precision:** Millimeter-wave radar detects micro-movements without cameras, keeping your home private and secure.
- • **Flexible Mounting & Wide Range:** Magnetic base with 360° rotation and 20ft detection range fits perfectly anywhere indoors.
- • **Seamless Hub-Free Connectivity:** Connects directly via 2.4GHz WiFi—no extra hubs cluttering your space.

## Overview

The TREATLIFE WiFi Presence Sensor leverages 24GHz mmWave radar technology for highly accurate human occupancy detection without cameras, ensuring privacy. It connects directly to 2.4GHz WiFi without requiring a hub, supports Alexa and Google Home, and runs on stable wired 5V USB power. With a 20ft detection range, flexible magnetic mounting, instant alerts, and 30-day activity logs, it offers customizable automation modes to enhance your smart home experience.

## Description

This innovative motion sensor employs millimeter-wave radar technology for unparalleled accuracy in detecting various movements, even subtle ones like breathing or turning over, all while respecting user privacy without the need for intrusive camera systems. It seamlessly connects via WiFi without a hub requirement, supporting Alexa and Google Home Assistant integration but not SmartThings or IFTTT. With advanced sensing capabilities, it promptly alerts users to unusual motion and offers convenient access to 30-day activity logs via a smartphone app. Additionally, it enables customized whole-home automation, allowing users to automate tasks based on specific conditions. Its flexible installation options, extensive 20ft detection range, and durable design ensure a precise and personalized smart home experience.

## Features

- WiFi Connected, No Hub Required: The mmWave presence sensor operates seamlessly without a gateway, relying solely on a 2.4GHz Wi-Fi connection. Compatible with Alexa and Google Assistant, but doesn't support SmartThings and IFTTT. With a wired design ensuring stable power, it operates on 5V 1A USB power, eliminating the hassle of frequent battery changes. The communication range reaches about 263ft without obstacles
- Ultra-High Precision Detection with More Privacy: Utilizing millimeter-wave radar technology, our human presence sensor accurately detects various movements, micro-movements, and stationary states. This ensures that lights won't unexpectedly go out during stationary activities like reading or toileting, without the need for a camera monitoring system, preserving user privacy
- Advanced Sensing and Instant Alert: The 24GHz mmWave Radar smart sensor excels at detecting subtle movements, offering higher accuracy than PIR (not a presence sensor). It promptly sends alerts to your smartphone upon detecting unusual motion, enabling you to conveniently review 30-day activity logs through the app, regardless of your location
- Customized Whole Home Automation: Utilize this motion sensor indoor as a motion-activated wall switch to automate various routine tasks by configuring "IF" conditions and corresponding "THEN" actions. For example, Reading Mode adjusts brightness, Child Monitoring Mode activates surveillance for safety, Energy Saving Mode minimizes consumption during the day. The seamless collaboration of these modes delivers users a precise and personalized smart home experience
- Flexible Installation and Extensive Detection Range: The wifi presence sensor features a magnetic base that allows for 45° folding and 360° rotating, allowing you to mount it on the wall or ceiling with a maximum detection range of 20ft. Avoid installing it near swinging plants, moving metals, or fluttering curtains to prevent false detections. Note that the human sensor is not waterproof or moisture-proof, so ensure it’s installed in a dry area for long-term durability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTMTZP73 |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Description | Battery not included |
| Best Sellers Rank | #57,098 in Electronics ( See Top 100 in Electronics ) #206 in Motion Detectors (Electronics) |
| Brand | TREATLIFE |
| Compatible Devices | Alexa, Google Assistant, Smartphone |
| Customer Reviews | 3.7 3.7 out of 5 stars (139) |
| Date First Available | February 1, 2024 |
| Description Pile | Battery not included |
| Included Components | Human Presence Sensor*1, Magnetic Base*1, USB Changing Cable*1, User's Manual*1 |
| Installation Method | Wall-Mounted |
| Item Package Quantity | 1 |
| Item Weight | 3.84 ounces |
| Item model number | PS-W1 |
| Manufacturer | TREATLIFE |
| Maximum Range | 20 Feet |
| Mounting Type | Wall Mount, Ceiling Mount |
| Part Number | PS-W1 |
| Power Source | Corded Electric |
| Product Dimensions | 3.94 x 3.35 x 1.38 inches |
| Recommended Uses For Product | Indoor, Side-mounted |
| Smart Home Compatibility | Smart Home Compatible |
| Style | 1 Pack |
| Warranty Description | 2-year quality warranty and lifetime technical support |

## Product Details

- **Brand:** TREATLIFE
- **Power source:** Corded Electric
- **Maximum range:** 20 Feet
- **Mounting type:** Wall Mount, Ceiling Mount
- **Battery description:** Battery not included

## Images

![WiFi Presence Sensor 1 Pack, 24G mmWave Radar Smart Motion Sensor Wired, Support Alexa/Google Home, Real-time Human Occupancy Sensor, No Hub Required - Image 1](https://m.media-amazon.com/images/I/41gxeQ69wnL.jpg)

## Available Options

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

## Frequently Bought Together

- TREATLIFE WiFi Presence Sensor 1 Pack, 24G mmWave Radar Smart Motion Sensor Wired, Support Alexa/Google Home, Real-time Human Occupancy Sensor, No Hub Required
- GoveeLife Human Presence Sensor, 2.4 GHz Wi-Fi Required, Smart mmWave Radar & PIR Wired Motion Sensor, Zone Positioning, Multi-Person Detection, Support Alexa & Google Home, for Indoor Home Automation

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**Shop now:** [https://www.desertcart.co.ke/products/643746626-wifi-presence-sensor-1-pack-24g-mmwave-radar-smart-motion](https://www.desertcart.co.ke/products/643746626-wifi-presence-sensor-1-pack-24g-mmwave-radar-smart-motion)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-03*