---
product_id: 466151895
title: "Smart PIR Motion Sensor Tuya WIFI Wireless Infrared Detector Movement Detector Security Burglar Alarm Sensor for Home Security Smart life APP Remote Control"
brand: "uantii"
price: "NT$897"
currency: TWD
in_stock: true
reviews_count: 8
category: "Uan Tii"
url: https://www.desertcart.tw/products/466151895-smart-pir-motion-sensor-tuya-wifi-wireless-infrared-detector-movement
store_origin: TW
region: Taiwan
---

# APP remote control anytime, anywhere 2-3 months ultra-long battery life 120° wide detection angle Smart PIR Motion Sensor Tuya WIFI Wireless Infrared Detector Movement Detector Security Burglar Alarm Sensor for Home Security Smart life APP Remote Control

**Brand:** uantii
**Price:** NT$897
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your space, control your peace of mind.

## Quick Answers

- **What is this?** Smart PIR Motion Sensor Tuya WIFI Wireless Infrared Detector Movement Detector Security Burglar Alarm Sensor for Home Security Smart life APP Remote Control by uantii
- **How much does it cost?** NT$897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/466151895-smart-pir-motion-sensor-tuya-wifi-wireless-infrared-detector-movement)

## Best For

- uantii enthusiasts

## Why This Product

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

## Key Features

- • **Track Every Move:** History records let you review all detected activities with ease.
- • **Stay Connected 24/7:** Instant push notifications keep you in the loop no matter where you are.
- • **Wide-Angle Vigilance:** 120° detection angle covers more ground for smarter security.
- • **Effortless Setup & Endurance:** Wireless design with ultra-long standby powered by 2 LR03 batteries (not included).
- • **Smart Night & Day Monitoring:** PIR sensor detects human and animal movement around the clock.

## Overview

The UanTii Smart PIR Motion Sensor offers wireless, app-controlled home security with a 120° detection angle and up to 6m range. It delivers real-time alerts via the Smart Life app, tracks motion history, and boasts an ultra-long battery life of 2-3 months on 2 LR03 batteries (not included). Ideal for proactive monitoring of your home or office, it combines convenience with smart technology for peace of mind.

## Description

Buy UanTii Smart PIR Motion Sensor Tuya WIFI Wireless Infrared Detector Movement Detector Security Burglar Alarm Sensor for Home Security Smart life APP Remote Control online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Very accurate and useful - Gives real time update of any motion detected and the notifications are prompt. No delay. Easy to install and interface isalso great.
Review: Disappointing and misleading - Detection range is not 6 meters as advertised. The sensor constantly goes into sleep mode and takes too long to wake up. There’s a frustrating 15-second delay before it reacts, making it nearly useless for real-time automation. Not recommended if you need a reliable motion sensor.

## Features

- 【APP Remote Control】Simple download APP "Smart Life” in App Store or Google Play, add the device to detect the human movement anytime anywhere, Push instant notification to your phone there is any movement. so you don't have to worry about intruders or your baby going out of house without notice; Home security in your hand all the time.
- 【Advanced Motion Sensor】PIR detects human body or animals that are moving, 120° detection angle, 6m detection distance, can achieve real-time monitoring day or night.
- 【Emergency Alert Push Function】When there is movement detected, the alert notifications will be pushed to your phone, be aware of what's happening at home even when you're away.
- 【History Records Tracking】You can track the history of sensor activities.
- 【Strong Performance & Ultra-long Standby Time】Long transmission distance, high sensitivity, and strong network signal. Ultra-long standby time. Powered by 2pcs DC3V LR03*2 batteries(not included), can last for 2-3 months.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BB9MTZZH |
| ASIN  | B0BB9MTZZH |
| Batteries Included? | No |
| Best Sellers Rank | #3,854 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Motion Detectors |
| Color | white |
| Customer Reviews | 3.2 3.2 out of 5 stars (37) |
| Customer reviews | 3.2 3.2 out of 5 stars (37) |
| Date First Available | 20 August 2022 |
| Date First Available  | 20 August 2022 |
| Item Weight | 40 g |
| Manufacturer | UanTii Intelligent Technology |
| Manufacturer  | UanTii Intelligent Technology |
| Package Dimensions | 7 x 6.4 x 5 cm; 40 g |
| Package Dimensions  | 7 x 6.4 x 5 cm; 40 g |
| Power source type | Battery Powered |
| tech_spec_battery_description_toys | rechargeable |

## Product Details

- **Brand:** UanTii
- **Colour:** white
- **Item weight:** 0.04 Kilograms
- **Maximum range:** 6 Meters
- **Power source:** Battery Powered

## Images

![Smart PIR Motion Sensor Tuya WIFI Wireless Infrared Detector Movement Detector Security Burglar Alarm Sensor for Home Security Smart life APP Remote Control - Image 1](https://m.media-amazon.com/images/I/51HVV5iJzpL.jpg)

## Questions & Answers

**Q: Can i pair with sonoff zigbee bridge pro**
A: NO,dear;  this is Tuya, only works Tuya App/Smart Life App;  And this is WIFI, no need any hub; As long as you have wifi and internet

**Q: It was working fine then I changed the wifi network and reset it not it doesn’t want to pair anymore any advise?**
A: dear cusomer, please remove and wipe the data first then try again to pair the device; 
the way: open the App, click the device,click the right uper corner, click the last one delete and wipe the data(disconenct and wipe the data), then try to connect as the begining

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very accurate and useful
*by A***S on 8 July 2023*

Gives real time update of any motion detected and the notifications are prompt. No delay. Easy to install and interface isalso great.

### ⭐ Disappointing and misleading
*by B***D on 14 September 2025*

Detection range is not 6 meters as advertised. The sensor constantly goes into sleep mode and takes too long to wake up. There’s a frustrating 15-second delay before it reacts, making it nearly useless for real-time automation. Not recommended if you need a reliable motion sensor.

### ⭐⭐⭐ 😇
*by V***I on 10 February 2024*

It has delay of minimum 3 sec to maximum 12 second cuz its cloud server operated. And got stopped working after 9 month of continuous use without break of the electricity.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tw/products/466151895-smart-pir-motion-sensor-tuya-wifi-wireless-infrared-detector-movement](https://www.desertcart.tw/products/466151895-smart-pir-motion-sensor-tuya-wifi-wireless-infrared-detector-movement)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-10*