In this video, I review Tuya-based door contact sensors — focusing on the Wi-Fi version and comparing it to the Zigbee version.
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We’ll look at the key differences:
-🚪 Response times – Zigbee reacts faster and offers more reliable local connectivity.
- 🌐 Connectivity – Wi-Fi connects directly to your router (no hub needed), but relies on the cloud. Zigbee works locally, but requires a Zigbee hub.
-🔋 Battery life – Which lasts longer and what to expect for replacements.
-💰 Price – Wi-Fi sensors are usually slightly cheaper than Zigbee sensors, but Zigbee may save you headaches in performance and reliability.
-🏠 Digital Twin integration – I’ll also show how I reflect the door state in my digital twin setup, with links to my digital twin tutorial series for anyone who wants to build their own smart home model.
If you’re considering whether Wi-Fi sensors or Zigbee contact sensors are the better fit for your smart home, this video should help you decide.
Chapters:
00:00 Introduction
01:04 Adding the contact sensor to Tuya app
01:35 My opinion
01:43 Price
02:04 WiFi vs. Zigbee options
03:18 Battery life
04:05 Part 2 - Digital twin
04:46 Sweet Home 3D for modeling
08:20 SketchUp and Enscape
19:31 HA-Floorplan and YAML configuration
👉 Products featured:
• Wi-Fi version on Temu: (
https://share.temu.com/DaU08QTfKVB)• Alternative version on AliExpress (not tested, but looks similar): (
https://aliexpress.com/item/1005009023339103.html)🔗 Watch my full Digital Twin tutorial series here: [
https://youtube.com/playlist?list=PLI2tV0kk3Z6mVv6DB5F-khoFVal22caoB&si=t7Ck1TohrF4S7ZqS]#SmartHome #Tuya #Zigbee #WiFi #HomeAssistant #IoT #DigitalTwin
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