







🔐 Secure smarter, live freer — your home’s silent guardian.
The Tapo Smart Contact Sensor is a sleek, battery-powered device designed to monitor doors and windows with real-time notifications via the Tapo app. Featuring easy, tool-free installation with 3M adhesive and compatibility with Alexa and Tapo Hub, it offers over one year of battery life and a loud 110dB alarm, making it an essential upgrade for any modern smart home security setup.
| ASIN | B0B8T6R69P |
| Audible Noise | 110 Decibels |
| Battery Description | Lithium-Ion |
| Battery description | Lithium-Ion |
| Best Sellers Rank | #4,416 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #50 in Home Security Door & Window Sensors |
| Brand | Tapo |
| Built-In Media | 3M Adhesive, Battery CR2032*1, Quick Start Guide, Smart Sensor Tapo T110 |
| Color | White |
| Colour | White |
| Compatible Devices | Tapo Hub, Alexa-enabled devices |
| Compatible devices | Tapo Hub, Alexa-enabled devices |
| Control Method | Voice |
| Customer Reviews | 4.5 out of 5 stars 3,621 Reviews |
| Global Trade Identification Number | 04897098682784 |
| Item Dimensions L x W x H | 8.5L x 2.4W x 9H centimeters |
| Item Type Name | Smart Door and Window Sensor |
| Item Weight | 25 Grams |
| Manufacturer | TP-Link |
| Maximum Range | 15 Meters |
| Mounting Type | Door Mount |
| Number of Batteries | 1 CR2032 batteries required. (included) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product dimensions | 8.5L x 2.4W x 9H centimeters |
| Sensor Technology | Contact Sensor |
| Unit Count | 1 Count |
| Voltage | 3.7 Volts |
T**R
Perfect
This device is smooth to connect with Tapo App
Trustpilot
3 weeks ago
2 days ago