Daytech Wireless Door Chime, Door Dinger for Business Entry/Store/Home/Office, Door Alarms When Opened with 800 Ft Range,20 Chimes 5 Adjustable Volume 2 Sensors + 2 Receivers

I purchased the set of 2 sensors and 2 chimes for my shop. I pulled the battery tab from each sensor to activate the sensors, then installed on the front main entry door and the other on the shipping/receiving door. I plugged in one chime in the back office area and the other in the warehouse. BAM, it all works.I should add the main entrance sensor is about 100 feet to the chime in the warehouse with multiple walls in between and it works perfectly. Each sensor sounds both chimes which I really like. I then adjusted the chimes type and the volume level. You can turn the volume off as well.This is a completely independent wireless system with no connection to WiFi. Very quick and simple to install.Lastly, the sensors do have a watch type battery. I have no idea how long they will last, but I imagine they will last for months before needing a battery replacement.

I installed the Daytech Wireless Door Sensor Chime at my home and it's been a fantastic addition for our family's peace of mind. The setup was a breeze and its range is impressive, easily covering the distance across our property without any signal issues. With 55 chimes to choose from and 5 volume levels (including a mute mode), it's versatile enough to suit any preference or need. The LED indicator is a nice touch, especially in a busy environment where the chime might be missed. Whether it's for a business or home use, this door open alert system provides a reliable way to know when someone is entering.

signal and sensor need to practically touch each other for the ring to work

I liked that you can change the volume on it. It worked great for 3 days then stopped working. Not worth the money.

Love that this has adjustable volume and different chimes. Great quality.

I bought this for my store. Love that they're are 2 so I use one on the mask for and one on the front. But I hate how it rings twice when they open the door and twice when the door closes. On some days it's really annoying. The other ring tone options are way to long and sing-song to use as a door chime. So it works well but I would not buy again for that reason.

They were easy to install, the range from the sensor to the base is good as long as the batteries aren't dying. We used these in a cafe, with heavy traffic the batteries in the sensors lasted about 2 weeks, if it was slower about 4 weeks. I would recommend keeping extra batteries on hand, because once the battery dies or gets to weak it will not be able to send a strong enough signal to chime. Very happy with the purchase, just keep extra batteries on hand!

Works great. Easy to install.

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Works great and very easy to set up

Gave to my daughter who hot glued it to her front door. The sticky tape was not enough to hold it onto the door.

The battery life is so bad it only lasts 1.5 weeks in a store front door, make sure you buy lots of extra batteries.If it stops working all together going in the garbage.

was a good product, working fine, but after 3 month one of them stopped working completely, right after the term when can you refund it.... smart thing