Door Chime When Door Opens, Door Opened Alarm for Home/Business Office/Bedroom Entering, 2-Sensor + 1-Receiver with 500FT Range,58 Chimes,5-Volume Level, Entry Alert for Kids/Toddler/Dementia Safety

Great item, works perfectly, just has a LOT of chimes to circle through to find the right one. Super easy to set up. It has some really long chimes too that can be cool but obnoxious. I should’ve read the description better before purchasing.

Bought this for my parent’s house. My dad has Alzheimer’s and I got this so my mom knows if my dad opens the door. Also works well for my 3 year old. I like that you can adjust the volume depending on the size of the house. Easy to install.

I absolutely love this door chime! The sound quality is fantastic, the design is sleek, and it’s easy to set up. It works perfectly for my needs and adds a nice touch to my home. However, the battery situation is a major downside. It drains batteries much faster than I expected, and the specific type it requires is hard to find in stores. I usually have to order replacements online, and they’re more expensive compared to standard batteries. If the battery life and accessibility were improved, this would be a perfect product. For now, it’s great in function but a bit of a hassle to maintain.

I bought this item a few times as i have moved and extended the number of door I wanted the chime on. I got it for my autistic daughter so I know when she might open the front door. I have Child proof door knobs now at my new home and still use this. It’s next level security and loud and I love the large assortment of sounds to choose from. My only issue was that after maybe 10 months for l the front door only at my old apartment, it started glitching and I had to replace it. The back door bought around the same time perhaps even earlier is still going strong but I also barely open that door. I honestly think this is an amazing item I will never go without. An essential for people with kids on the spectrum and double up as security. Great company and easy to install.

Arrived and works wonderfully. Definitely worth the money spent.

This was such a great Item for me and my family. It was right on time. If you have a toddler, get it. If you have kids running in and out of the house who leave the door open, get it. It has saved me so much aggravation at finding my 3-year-old has wandered out the door and into the yard when I turn my back. Once I hear the beeps, I am up like a ninja. It has even trained him not to go outside because mommy knows now when her door has been messed with. I strategically placed the beeper behind the head of my bed, which means it's hard for little people to get to. If you have an elderly person who's getting away at night or any slightly sophisticated animal who can push the door open with their nose, this is great for you. You can set the volume to high or low; it's not annoying. There are so many pleasing settings. I do wish that the sound was not so synthetic, though. I wanted it to be a little smoother, like an ADT alarm beep beep. But besides that, we (me and my girls ) were so excited that it had a Christmas music setting. Lots of music...even polka?!? It was a little expensive but well worth it for two devices. I may even buy one for my downstairs basement door. It definitely has a long range. It's at the garage door, clear on the other side of my house, and no problem with the connection. It was easy to install, though I had to reverse the sensors, placing the larger one on the door itself and the smaller one on the frame. It's funny how something so small can make such a difference.

I live in an apartment complex and rent two storage closets right down the hall from my apartment. I wanted to put some kind of alarm on them so that if someone entered the storage closets overnight, I would get some kind of alarm in my apartment. I tested both sets of door sensors with the receiver but only one of the sensors triggered the receiver. The instructions are translated very poorly and didn't really help at all. I would pass on these.

This is a great security device for the price and function. Do yourself a favor: get the 6-pack of replacement batteries (style: 23A, 12volt) - which will last around 6 to 9 months, depending on use, and super easy to replace. (Cost approx. $5 on Amazon). Example: my front door last 8 months. Other: stop leaving product reviews on Amazon with no details. I had to hunt for the battery style, which is the manufacturer's fault. But, there were several complaints about battery life and no mention of the fix. A review should speak about your experience and solutions. > The sensors are about 3-inches long by 1-inch wide (7.6 x 2.5 cm), which is a good, low profile fit to any door or window > The chime (or base station) is about 4-inches by 2-inches (10x5 cm), and very loud when set (lots of settings). I like the function of silence mode with a blinking light > The distance between the devices is incredible; I'm going through doors, floors, and walls, easily over 100 feet (including outdoor shed) > Definitely for at-home use, bad hearing ppl, or detecting kid and pet doors; could scare dumb ppl away from loud noise > Reliable device from day one, without subscriptions and crazy setups to the cell phone Cons > Waited too long to buy this security solution. > No wired or network options will need back-up by an angry dog (feed your dog!)