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Tapo

Tapo Door Sensor Mini, Requires Tapo Hub, Long Battery Life w/Sub-1G Low-Power Wireless Protocol, Contact Sensor, 15mm Wide Gap Allowed, Real-Time Notification, Smart Action (T110)

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jan 6
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Style: Contact Sensor ONLY


Size: 1 Pack


Features

  • REQUIRES Tapo Hub-To utilize Tapo contact sensor T110, a Tapo hub H100 (sold separately) and a secured 2.4 GHz Wi-Fi network connection are required. Tapo T110 communicates with the hub via the Sub-1G Low-Power Wireless protocol, which provides extended battery life for the sensor and a wider coverage area compared to Wi-Fi. The Tapo Hub H100 can connect up to 64 sensors simultaneously and includes a 90dB ringer with 19 different ringing tones. The Tapo Hub also enables the use ofSmart Action for sensors and other Tapo devices even when the network is disconnected and is highly responsive.
  • Go Beyond Just Doors and Windows- The device provides real-time monitoring of windows, doors, cabinets, fridges, mailboxes, and other items that can be opened or closed.
  • Real-Time Notification- If a door or window is opened unexpectedly, you will receive instant alerts on your phone. You can also program the Hub to activate a siren as a warning in the event of danger or to deter intruders.
  • Smart Action- Tapo T110 serves as a common precondition for Smart Actions. You can program your Smart Contact Sensor to turn lights on or off, or to disable your Tapo security camera when a door is opened.
  • Long-Lasting Performance- Assuming triggers of less than 30 times per day, the device can operate for up to 2 years using only a single CR2032 battery, which is included.
  • Easy Installation- Easily mount the device to nearly any surface using the included 3M adhesive.

Description

The Tapo Contact Sensor T110 enhances home security by providing real-time notifications when doors or windows are unexpectedly opened, allowing immediate action. It offers versatile functionality, as it can trigger other Tapo smart devices, like lights or cameras, through programmable Smart Actions. To operate, the T110 requires the Tapo Hub H100, which connects up to 64 sensors via the Sub-1G Low-Power Wireless protocol, ensuring extended battery life and wider coverage. The hub also includes a 90dB ringer with 19 tones and supports Smart Actions even without network access, ensuring a responsive and reliable system. Note: This device operates exclusively within the specified Sub-1G band. Please note that different regions support different frequency bands. Ensure that the devices or hubs you intend to use are compatible with the same Sub-1G band.

Brand: Tapo


Color: White


Power Source: Battery Powered


Item Weight: 0.05 Kilograms


Mounting Type: Surface Mount


Brand: ‎Tapo


Color: ‎White


Power Source: ‎Battery Powered


Item Weight: ‎0.05 Kilograms


Mounting Type: ‎Surface Mount


Battery Description: ‎CR2032 lithium metal


Temperature Range: ‎4E+1 Degrees Celsius


Battery Life: ‎2 years


Compatible Devices: ‎Tapo Hub H100


Number of Batteries: ‎1 Lithium Metal batteries required. (included)


Operating Temperature: ‎40 Degrees Celsius


Recommended Uses For Product: ‎Door, Window, Cabinet, Fridge, Mailbox


Upper Temperature Rating: ‎4E+1 Degrees Celsius


Manufacturer: ‎TP-Link


UPC: ‎840030707292


Part Number: ‎Tapo T110


Item Weight: ‎1.76 ounces


Product Dimensions: ‎2.39 x 1.48 x 0.47 inches


Item model number: ‎Tapo T110


Batteries: ‎1 Lithium Metal batteries required. (included)


Size: ‎1 Pack


Style: ‎Contact Sensor ONLY


Material: ‎Plastic


Pattern: ‎Contact Sensor ONLY


Item Package Quantity: ‎1


Included Components: ‎Tapo T110, Quick Start Guide, Battery CR2032 x 1, 3M adhensive


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Metal


Description Pile: ‎CR2032 lithium metal


Warranty Description: ‎1 year manufacturer


Date First Available: March 18, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great for Garage Doors!
Style: Contact Sensor + Hub Size: 3-Pack
I got these to use in place of a reed switch for my garage doors. I was having trouble finding decently rated reed switches on amazon, reports of melting and incorrectly operating switches glore. Yikes! These work great for this application, and in retrospect, not having to run a wire to a reed switch resulted in a much easier overall installation. Just watch your sensor placement to avoid your doors track. I paired these with some Shelly 1 minis to operate the garage door opener. If you don't want to mess with electrical wiring to the Shelly, get the Shelly 1 plus version, and you can wire it to a standard 12v DC power cord, and use an normal outlet instead. You'll have to replace the batteries in these sensors every few years, but that's easy and cheap enough to do once in a while. They seem durable, I dropped one from 7 feet up onto concrete, and it still works just fine. I set these up in the Tapo app, and then added them to Home Assistant. The tp-link integration works great with the hub and t110 sensors, and they can be used locally without requiring the Tapo app. The sensors sensors seem much more responsive via Home Assistant vs the Tapo app. The only downside is the price, the t110 sensors sell for $20 a piece, but given the quality of reed switches on amazon, I'd rather spend a bit more, and not risk a fire. I purchased another set to install on my entry doors, and will probably put some on my fridge doors eventually as well. If they were cheaper, I'd put them on all my windows too... ... show more
Reviewed in the United States on August 19, 2025 by Adam Moore
    • TAPO is the WAY TO GO! Automate your Life like you're Rich, but quietly on a Budget.
Style: Contact Sensor ONLY Size: 1 Pack
Tapo has quickly become one of my more favorite smart home brands with their wide range of feature-filled gadgets for affordable pricing. Everything is easy to use and I've had very little issues with their reliability. These door sensors follow that trend! I open a door, the light switch goes on within a second or occasionally two. Provided, these do require a hub but that takes a load off your router, so it's preferred! The battery life has been so good, that even when the app claims a battery is getting low, I continued to use the sensor for over a month or two without interruption. I am a bit sketchy with their security, or potential lacking of, considering Tapo descended from Kasa which both are owned ty the questionable Chinese-owned company, TP-Link. I've heard of instances where these communicate with Chinese IP Addresses. Who knows what information they send back. That's a risk with many things in today's technology... The best way to set these up is to have them on their very own network, isolated from everything but their main API. I've used the Kasa/Tapo brand for the past 3 years and I've never had any issues! ... show more
Reviewed in the United States on August 7, 2025 by SirEpicIndividual
    • Works great even with a little misalignment on windows frame!
Style: Contact Sensor + Hub Size: 3-Pack
Works as advertised! I can set up alarms and notifications on my phone. It has good sound and handles 25m range from the wifi. Sensor are really good. My windows are not perfectly aligned with its frames so the sensor had to be placed around 8mm away in the close position and worked just find to mark the window as closed. ... show more
Reviewed in the United States on October 12, 2025 by Edwin Lopez
    • Works as intended but needs a better ring
Style: Contact Sensor ONLY Size: 1 Pack
Easy to install. The included adhesives hold steady and so far the battery life has worked. Note that you do need a Tapo hub (H100,H200, or H500) to make this work and pair it with the Tapo app. The setup process guides you through each step. You have the option of customizing this with triggers such as sounding a bell or playing a custom sound from one of your Tapo cameras. This alone is where I believe the product falls short. For having the hub play a sound when a door or window is open/the sensor is activated, you are stuck with choosing a predefined set of doorbell sounds. There is no custom sound option, only to shorten the sounds already had. The workaround to this is if you have an indoor Tapo camera. Then you can make a trigger to play a custom recorded sound when the sensor detects the door or window is open. All in all, great if you are in the Tapo ecosystem and do not mind these minor shortfalls. If the battery life goes close to a year, I will consider this a solid investment. ... show more
Reviewed in the United States on July 15, 2025 by Double J
    • Tapo For The W
Style: Contact Sensor + Hub Size: 3-Pack
Switched to Tapo after the company I was using decided to just have their app go offline entirely and get removed from app store. Tapo is a way better product, is way more versatile as I can use Kasa products too utilizing the same app, and these doing everything I need them to do, and they offer an actual alarm hub which believe it or not, is harder to find than you'd think. Would love to see TP-Link put out an alarm keypad to arm and disarm my setup automation, but even without it, this system has everything i need covered, unlike all the other options ive tried previously. Im really surprised these are not talked about more and that they're not leading the charge in DIY smart home security. Needless to say, im switching everything over...Light switches, door sensors, outlets, bulbs, etc and ALL, so far, have been a VAST improvement over the previous brand I relied on. Now, this product in particular has a decently loud alarm, although I wouldn't say its 1 for your whole house loud, I already have 2 and will likely add 1 more to cover 1st floor, 2nd floor, and garage. Will have to update later on battery life but install was super easy, none of the adhesives have failed yet, again like my last ones did (fell off in first week), they were very simple and easy and quick to connect to app and get setup, and have not gone offline or lost connectivity yet. Best part, the pricing seems very reasonable to me, especially from Amazon. ... show more
Reviewed in the United States on October 5, 2025 by AMB
    • Great
Style: Contact Sensor + Hub Size: 3-Pack
Works very well. I like how much you can customize and add onto this. Plugs right into the wall and the alarm is loud so you and hear it. Easy to install as well.
Reviewed in the United States on September 16, 2025 by Timothy Pennington
    • Excellent product. Super easy to install.
Style: Contact Sensor + Hub Size: 3-Pack
Excellent product. Super easy to install.
Reviewed in the United States on November 13, 2025 by James
    • Worth it
Style: Contact Sensor + Hub Size: 3-Pack
These small door sensors work great on my door. It’s worth the money! Sound quality is great. Battery life as well. Easy to connect
Reviewed in the United States on October 25, 2025 by rebecca rosales

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