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)

Both the hub and sensors are easy and straightforward to setup. The hub is first setup by connecting it to your WiFi router via a 2.4 GHz wireless network. It needs an available wall power socket. The sensors connect wirelessly to the hub and are associated with it using the phone or tablet app which also facilitates configuring the hub and sensors. There is a siren on the hub that, depending on its configuration, can function as either an alarm (set to it's loudest setting) or a chime when a sensor is triggered. I also have several wireless motion-detection sensors (Passive Infra-Red) connected to the hub - everything works smoothly with no fuss. The sensors attach to a wall or door jamb with double-sided tape. This system is superior to my home alarm system due to the facility of instant notifications on my smart phone and the ability to control it from anywhere with an internet connection.

I bought these because I wanted to be able to keep track of when certain doors were opened, especially when I'm away. I already had a Tapo H500 hub, so installation was simple. The most difficult part is figuring out where and how to attach them to the door, especially on doors that swing inwards. I couldn't make it work on my back door, because there isn't enough clearance for the door to pass the small half of the sensor, but all the other doors it fits with no problems. You will sometimes need to attach the adhesive to an edge that it wasn't designed for, but it still seems to work. I particularly like how I can set up a routine so that when a door is opened, it sounds a chime on the hub. I can't tell you how many times I've been startled by a roommate suddenly appearing at my office door because I didn't hear them open the hall door. This isn't a problem any longer. These sensors are a much better price than the ones from Aeotec, and much more reliable than the ones from Sonoff.

Super easy to set up and extremely reliable. The sensors respond instantly, and I had them tied into my Alexa routines within minutes. They trigger lights, announcements, and automations with zero delay. The size is compact, the adhesive is strong, and the battery life has been great so far. If you want affordable door sensors that work smoothly with a smart home setup, these are perfect.

Easy to use with the good Tapo system, set up is easy, durability is okay, had one bust open relatively easy. Makes easy connection, adhesive could be a little stronger. There is no motion detention but tells you well if the door or window has been opened.

Easy connections to the app. Easy notification for sounds from the hub as well as turning lights on and off for visual indicators. On sale reasonable cost.

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.

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...

Excelente producto, configuración súper rápida, bastante recomendables, funcionan perfecto en Apple Home, definitivamente compraré más, y probaré otros dispositivos de la marca.

Useful product with an easy to use app. I use it for my sheds.

I received this item from amazon.com even though it was ordered from amazon.co.uk therefore it had a US plug, not an issue for me and everything worked fine However after a while I wanted to add more sensors which would not bind to the US smart hub as they operate on a different frequency. I bought a second UK hub to resolve the issue. Now I have two hubs and all the sensors are working fine and two alarms which may have the benefit of confusing an intruder for additional time.

Bought the H100 hub (mandatory device in order for the sensor to work correctly) from the same seller. It was not compatible with this device, the sensor was US based, and the hub was EU based. Both work on different frequencies, the pairing failed.

Me sirvieron perfecto, todo muy bien empacado y en buen estado. Producto original y el servicio a cliente muy rápido. Recibí mi factura muy rápido. Lo recomiendo, funciona muy bien con la app.