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🚪🔒 Secure your space, smartly and effortlessly!
The Tapo T110 Smart Door Alarm is a sleek, battery-powered contact sensor designed to monitor doors and windows with real-time notifications via the Tapo app. Compatible with Tapo Hub, Alexa, and Google Home, it offers seamless smart home automation and a loud 110dB siren alarm. Featuring easy, tool-free installation with 3M adhesive and a 1+ year battery life, it’s the perfect upgrade for millennial professionals seeking reliable, connected home security.








| ASIN | B0B8T6R69P |
| Battery Description | Lithium-Ion |
| Battery description | Lithium-Ion |
| Best Sellers Rank | 2,134 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Home Security Door & Window Sensors |
| Brand | Tapo |
| Colour | White |
| Compatible Devices | Tapo Hub, Alexa-enabled devices |
| Compatible devices | Tapo Hub, Alexa-enabled devices |
| Control Method | App, Remote, Voice |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 879 Reviews |
| Global Trade Identification Number | 04897098682784 |
| Included Components | 3M Adhesive, Battery CR2032*1, Quick Start Guide, Smart Sensor Tapo T110 |
| Item Dimensions L x W x H | 8.5L x 2.4W x 9H centimetres |
| Item Type Name | Smart Door and Window Sensor |
| Item Weight | 25 Grams |
| Manufacturer | TP-Link |
| Manufacturer Warranty Description | 2 year manufacturer. |
| Maximum Range | 15 Metres |
| Model Number | Tapo T110 |
| Mounting Type | Door Mount |
| Number of Batteries | 1 CR2032 batteries required. (included) |
| Part Number | Tapo T110 |
| Power source | Battery Powered |
| Product dimensions | 8.5L x 2.4W x 9H centimetres |
| Sensor Technology | Contact Sensor |
| Size | Sensor |
| Smart Home Compatibility | Smart Home Compatible |
| Sound Level | 110 Decibels |
| Unit Count | 1.0 count |
| Voltage | 3.7 Volts |
L**X
What a joke
I bought the H200 Smart Hub with 2 x T110 sensors via Amazon and to put it mildly, I'm extremely disappointed to find that the sensors are fixed to the wall/door with double sided foam tape. This is supposed to be a security device and if I'd realised at the time of purchase I definitely wouldn't have bought them. Surely the priority of a security system is having secure sensors. The hub works as expected and I'm happy with it but most disappointed with the sensors!!! Will be giving them a one star rating.
S**S
Not recommended if you don't intend to use it with the tapo app
I have the tapo light switches that work with batteries and have managed to connect them to SmartThings and from there could make them available in my Home Assistant. With the sensor this doesn't seem to be an option unfortunately. I don't know if this has been done on purpose or they haven't thought about making the sensor available in SmartThings but this makes the sensor unfit for my purpose. I understand why they wouldn't prioritise HomeAssistant integration but why would they hide the sensor from SmartThings is beyond me. I'm now worried they will remove SmartThings support for the light switches. Will definitely return the sensor and will have to see what happens with the switches.
J**S
Poor fitment and adhesion
Poor fitment ordered two and both have fallen of the door. If the problem had been at the door side of the sticking pad I would have said that this was not product related. But the problem is on the product side on the magnet piece on all three i have tried. Appears there is an issue with this. ALso a product like this should be a screw on type to ensure security and fitment
P**R
Requires HUB!
Product requires a hub. Cannot be used without this. Cannot add it to the Tapo app on its own.
D**A
Very misleading, won’t work
You need a tapo hub for this to work. Which costs extra! Very misleading as it leads you to believe this will work through an app on your phone. It won’t work at all without the tapo hub. Scammed!
K**X
Needs a Hub
One star for having to buy a hub. I have a number of Tp-Link devices. Cameras, smart plugs, door bell, bulbs. None of them requires a hub. To me it is a money grab.
A**E
Stuck with Tapo app
Doesn't work with home assistant and they're trying to lock it down so it only works on their own platform.
C**C
Hub Required, not advertised properly
Hub required to use. Meaning my €15 steal will cost much more. This should be stated CLEARLY.
F**E
Schnell installiert
Super, endlich bleibt die Heizung aus, wenn ich meine Balkon Tür für die Katzen auf mache. Ein sinnvoller Zusatz und spart somit Energie
H**E
Top
Discret, l'appli est simple mais efficace. Les données son à jour. J'ai mis en place une routine avec la caméra les interrupteurs et les ampoules.
P**I
Potente
Fa suo lavoro e potente
J**S
Tapo + Alexa. Domotiza la casa
Muy contento con todo el sistema tapo, no solo el de este sensor que yo utilizo para la puerta de entrada, que junto al hub, lo utiizo tanto de alarma como para que me encienda la luz de la entrada automaticamente cuando abro la puerta. El sistema tapo es muy completo, con una aplicacion que funciona muy bien, y junto con Alexa, estoy muy contento de adquirirlo
R**6
Tapo Smart door/window
It makes me and my family feel more secure .
Trustpilot
3 weeks ago
2 weeks ago