Tapo Door Sensor Starter KIT, Matter Compatible, 3X Smart Door Window Contact Sensor and 1x Smart Hub with Built-in Chime, Smart…
Best for
Best starter kit with built-in chime
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 2 trusted sources
Current price
$41.99
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
10 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Tapo T31 KIT is the most thoroughly documented contact-sensor option here, bundling three sensors with a Matter-compatible hub that includes a built-in 90dB chime. Retailer descriptions and the manufacturer note real-time open/close notifications and smart-action automations, while r/Tapo threads we read describe the sensors as forgiving on alignment and useful for triggers like switching on a light when attic stairs are pulled down. The picture isn't entirely clean.
What reviewers liked
- Complete starter bundle: three sensors plus a Matter-compatible hub with a 90dB chime
- Community reports note forgiving sensor alignment and flexible automations
- Best-documented contact sensor in this pool, with multiple setup walkthroughs
Where it falls short
- Community threads flag that the hub and sensors don't integrate directly with Google Assistant
- Small review base (233 ratings) compared with rival packs
- Most supporting coverage is medium- or unknown-trust rather than independent testing
Embed our score
Sell this product? Show off the rank.
Free badge for the brand, retailer, or anyone covering this product. Copy the snippet and paste it anywhere HTML works. Updates automatically when the ranking changes.
Includes a credit link back to this page. No tracking; no JavaScript.
Across the reviewers we read, the Tapo T31 KIT is the most thoroughly documented contact-sensor option here, bundling three sensors with a Matter-compatible hub that includes a built-in 90dB chime. Retailer descriptions and the manufacturer note real-time open/close notifications and smart-action automations, while r/Tapo threads we read describe the sensors as forgiving on alignment and useful for triggers like switching on a light when attic stairs are pulled down.
The picture isn't entirely clean. A TpLink community thread we read flags that the H100 hub and contact sensors don't talk to Google Assistant directly, so buyers expecting full assistant integration should verify their setup first. The 4.3-star average comes from a relatively small base of 233 ratings, and most of the supporting coverage is medium- or unknown-trust retailer and YouTube content rather than independent lab testing. As an all-in-one starter bundle with an audible alarm built into the hub, though, it lowers the barrier to entry for first-time smart-home buyers.
- 𝐀𝐝𝐝𝐞𝐝 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐓𝐚𝐩𝐨 𝐒𝐦𝐚𝐫𝐭 𝐇𝐨𝐦𝐞 - This purchase includes 3x Tapo T110 Contact Sensors and 1x Tapo H100 Smart Hub with Chime. The sensors require the Tapo Hub to operate and use Sub-G protocol for extended range and longer battery life.
- 𝐇𝐨𝐦𝐞 𝐄𝐧𝐭𝐫𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 - Receive real-time notifications when doors or windows open or close, and check their status from anywhere with the Tapo App. Also great for monitoring cabinets, refrigerators, mailboxes, and other items that open and close.
- 𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐀𝐥𝐚𝐫𝐦𝐬 𝐟𝐨𝐫 𝐇𝐨𝐦𝐞 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 - Activate a 90dB customizable alarm to deter intruders and review full activity history in the Tapo App.
- 𝐓𝐚𝐩𝐨 𝐇𝐮𝐛 - 𝐂𝐞𝐧𝐭𝐫𝐚𝐥𝐢𝐳𝐞𝐝 𝐒𝐦𝐚𝐫𝐭 𝐇𝐨𝐦𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 - Connect up to 64 sensors, switches, and buttons using a low-power wireless protocol that extends connected device battery life by up to 10x compared to Wi-Fi based devices. 2.4 GHz Wi-Fi required.
- 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐰𝐢𝐭𝐡 𝐓𝐚𝐩𝐨 𝐂𝐚𝐦𝐞𝐫𝐚𝐬 - Sync the contact sensors with Tapo pan/tilt cameras to detect intruders early, sound alarms, and capture footage when doors or windows are opened.
- 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐑𝐨𝐨𝐦 𝐋𝐢𝐠𝐡𝐭𝐢𝐧𝐠 - Pair the contact sensors with smart lights to automatically illuminate closets, laundry rooms, and other areas when you open the door.
- 𝐌𝐚𝐭𝐭𝐞𝐫-𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐟𝐨𝐫 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐚𝐥 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 - Matter-certified devices, regardless of brand, can work together and be controlled through most major smart home platforms like Alexa, Google Home, Apple HomeKit, and Samsung SmartThings.
- 𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 - Tapo is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
It does not matter which piece is mounted on the door. The sensor is quite forgiving about being properly aligned in any of the 3 (x, y or z) ...
When someone pulls down the folding stairs in the garage to access the attic the door sensor will trigger the light switch to turn on the light.
Trust tier reflects our editorial assessment of the source, not the individual quote. Hover for the rationale. See how we tier sources →
“Tapo Contact Sensor Review & Demo” · T110
If the consensus convinced you
Check current price on Amazon
Pricing and availability change frequently. Tap through to confirm before buying.