• LONG RANGE CONNECTIION-Working Range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business.
  • Easy, Fast, Wire Free Installation: Infrared sensor detects motion and sends a signal to the receiver. Chose from 38 Ringtones with Bright LED Light. Sensor is wall mountable.
  • Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store.Please note that this not waterproof.Keep it away from rains or cover adequately.
  • Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home.
  • 4 Sensor and 1 Receiver- Receiver support to pair with multiple sensors, Sensors can be installed on different floors (rooms) to ensure that alert chime.

I purchased this to use at the end up my longer driveway. This sets up in minutes from the box needing only a screwdriver. There are several notification sounds from chimes to classic songs (including happy birthday and other holiday songs so you could customize for the season). I also like that the sensors can run on batteries for remote spots.

I have these all over my home in drawers. If you have people over and want to know if they are in areas they should not be in.

We have a larger garage and put these in there for safe measure. I wish the range was farther so I could order more and set them up. For smaller ranges (a typical driveway should work), though, it serves its purpose well and works great.

I bought this motion sensor alarm for my daughter and two grandkids that are home alone while husband works nights. The installation was a breeze and we installed out front by the garage door and back fence. Since they do have a dog, none is needed for the backyard. The sensor's worked perfectly when the pizza guy came to the door which makes me very happy with the product. I would recommend this to any of my friends.

I've had various versions of motion alarms over the years. This one seems to match others in range while giving options for volume control and changing the tone that you hear instead of the annoying alarm buzz sound from previous ones owned. I really like that it doesn't rely solely on AAA batteries to function. They added a microusb port that you can plug the sensors in to. I set it up in my garage pointed at all entry points and used old cell phone chargers to power them. They work great. My garage is about 75 feet from my house and it works. I set the kids out to trigger them while I was in the house to verify functionality. I did get the item discounted in return for an honest review.

Good buy for the price. 1 of the 4 sensors did not work, the 3 that work are great! I have them in the garages downstairs and the front door. The alarm works very well. If you don't want the alarm to sound the light will blink.

I absolutely love this product! We have a long drive way and our front door faces away from it so we really needed something like this. It's very easy to set up straight from the box and it picks up everything. It now gives me great Peace of Mind knowing that I’m safer and will alert me to any activity. I also love the fact that it has adjustable volume and lots of different sounds and tones to choose from. It's also priced very well!

overall the product works as expected. Motion detection is pretty sensitive, little too sensitive since it detect birds and other small animal running around. that's ok though, I rather have a false positive than nothing detected. we all feel safer because of this product. the shipment is good and seller is great on solving one of my issue. Hopefully, seller can sell individual sensors, so I can expand coverage. I like this product/idea.