SECRUI Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door

This doorbell set works very well, and was also super easy to use and install. Using it for a 2 story home with about 2,200 sq feet. The house has a side entrance at the kitchen, and a front door entrance, so two different chimes are a must. What a bargain, too! Important info to pair each button with different chimes, as instructions are trash: 1.) Hold down the sound button on the receiver and plug it in. Will flash 10 times to reset to factory default with no transmitters paired. Remove the battery guards from each button, and place the buttons near the receiver. 2.) Press the chime button repeatedly on the receiver to scroll through different chimes. Stop when you identify the sound you want for Button #1. If you go past it, just unplug the receiver, and start scrolling again until you reach it. 3.) Now press and hold both the chime and volume buttons simultaneously, until the receiver beeps - this is pairing mode. 4.) Now press the first doorbell button until you hear the confirmation beep - tada! You can now "ring" button #1 and hear the bell to confirm. 5.) Complete the same process for doorbell button #2, using a different tone on the receiver. Again, put the receiver into pairing mode once you've chosen the chime, and then press doorbell button #2 until it beeps. Congratulations, you've programmed them both. Test that the transmitter is playing your selected tone when you ring doorbell #2. I used the double-sided tape to mount each doorbell to the relevant door. I'm really happy with the simplicity of this system!

Work great was easy to install

Works great! We needed a doorbell in our quilting room at church, which is in the back of the building. People often come to work when no one is in the office to let them in. As long as we put the receiver up high enough, we can hear the doorbell from a long distance away. It solves a problem we’ve had for some time. I love the sound options.

Recommend: Yes Would I buy again? Update 7 months later after several rainstorms .... Yes based solely on aesthetics, setup, and functionality. After seven months and several rainstorms, a few going days at a time, the outside bell is still going strong. I will update on longevity over the next year. Will update the missing star if it makes it through two seasons ... How it works: The doorbell is a wireless transmitter that runs off a CR2032 battery. (I forgot to mention this in my first posting but I switched out the battery that came with the unit with a fresh Duracell - this ensures longer performance.) The doorbell can be affixed with the supplied adhesive and/or the two supplied wood screws. The receiver must be plugged into an AC outlet. The manufacturer says up to 1,000 feet line of sight. I found +/- 300 feet with obstructions is more like it. When the doorbell is pressed, the button lights up blue for a few seconds and then goes dark. The doorbell is not backlit, which I imagine is to conserve battery life. The receiver has a variety of ring tones and volumes to choose from. The transmitter has a gasket that produces a snug seal. The unit has an IP55 rating. So what is an IP55 rating? The first number is the dust protection rating and the second number is the water entry rating. The highest dust rating is 6 and the highest for water is 8. A “5” dust rating means the doorbell transmitter allows a limited amount of dust and any incoming dust should have limited effects on its functionality. A “5” water rating means it should protect against sprinklers and intermittent rain. This unit is not rated for complete submersion in water, and is not rated for frequent jets of water or prolonged contact with water. Kudos. Setup could not have been easier. The transmitters and receiver were paired up at the factory. Adjusting the volume and type of chime on the receiver is simple and intuitive. The box includes two doorbell transmitters. You can use both at once or use a single one keeping the other as a replacement when the first takes a dump (which I imagine will be after our next major multi-day rain storm). I am pleasantly surprised (shocked actually) as to the range of the transmitter. My units are about 300’ apart with two walls in between. After seven months and several rainstorms, a few going days at a time, the outside bell unit is still going strong. Pleasantly surprised. Quibbles. If you wish to affix the doorbell transmitter using the wood screws or to change its battery, you will have to remove the transmitter’s back. The back is held to the case with two tension clips. There’s a recessed area to place a flat head screwdriver; the back pops off with a gentle twist of the screwdriver. When I opened the back, I noticed part of the clip securing the back and front got damaged. Fortunately I was able to get the unit back together and seal properly, but this suggests the next opening (e.g., battery change) may shear the clip entirely. That sucks. Next, you will need to drill holes into the back of the unit for where the screws will go through. Making your own tap holes for screws can be tricky for the non-handy types – make the holes too big on the doorbell case and it’s a portal of water entry! If you don’t own a drill, you might be able to screw directly through the plastic casing though it’s pretty brittle so you might risk cracking the back. Using a drill may be a deal killer for the non-handy types. And finally, the doorbell is not backlit which is good for battery life but a challenge for nighttime visitors to find the (black) doorbell. Suggestions. I recommend applying a thin film of silicone grease (e.g., DANCO Waterproof Food Grade Silicone Grease for O-Rings) around the gasket. This will enhance its IP55 rating. Next, if you use screws, add a thin layer of silicone calking (e.g., Gorilla 100 Percent Silicone Sealant Caulk, 2.8 ounce Squeeze Tube, Clear) on each screw and over the heads to prevent water from entering through where the screws meet wood or concrete. Bottom line: I’m pleased with the aesthetics, setup and functionality, especially given this unit's relatively low price point. Update: After seven months and several rainstorms, a few going days at a time, the outside bell is still going strong. No conflict of interest. I purchased this product for its intended use. My review reflects my personal experience with this product. I have no affiliation with the seller or the manufacturer. I have not received any compensation whatsoever (cash, discount, rebate, merchandise, etc.) for this review.

I wanted something simple and inexpensive yet functional. This product is exactly what I was looking for. No complicated setup. The sound options are great.

First class. Works great. Easy install

I wanted something low profile for my screen doors front and back. This works fantastic. Allows me to keep the screen doors locked and still have visitors a bell to ring. Great price, especially for receiving two individual buttons and the ringer which plug plugged in to your wall socket

Our apartment has upstairs/downstairs and we can hear it upstairs

Buena señal y volumen del sonito alto. Ideal para casa 2 plantas. Contenta con la compra.

La portée du signal est bloquée par la porte d'entrée qui est sécurisée alors qu'il est mentionné 400m de portée.

Un producto muyyy práctico