Features:

  • 【MOTION SENSOR ALARM】The wireless passive-infrared (PIR) motion detector security sensors detect movement between 16.5ft/5m to 110 degree, with up to 328ft/100m(no obstruction) transmitting range, the plug-in receiver will alarm and flash LED light when movement detected, keep your family and property safe
  • 【DOOR ENTRY ALERT】with 3M tape and 360°rotatable wall mount included, you can easily install the detectors anywhere you like. (Please note that the detectors are not waterproof)ideal for front doors, windows, garage or anywhere in your home you want to be alerted to motion. Also great to alert business owners with chime alarm when customers entering the stores
  • 【Customized Alarm Chime】Features 36 unique ringtones and 5 adjustable volume（0-110dB), customizing doorbell ring and volume to personal preference to meet your need in different time and places. the LED light indicator flashes to perform a visual alert. alert you when listening to music or for the hearing impaired
  • 【Expandable and 2 Power Supply Mode】The Chime receivers can be expanded to pair with 5 magnetic door entry alert security sensors or one door sensor to 20 chime receivers, Expands your needs to take care of your family and business. The sensors can be supplied power by 3*AAA batteries(included) or micro USB(Not included, only for supplying power, not for charging)
  • 【Your Purchase Protected】Made with fire-retardant materials, safe enough to use in your house and retail stores. 30 days money back guarantee,12 month replacement warranty, lifetime support guarantee to ensure you purchase one to protect your family and property without any risk
Easy to set up and customize on the go!

I live full time in my RV and security is important to me. I wanted something simple to start off with and have had no trouble with these from the beginning. My security system in my RV is often out of range, so these are a great backup and I’m starting to rely on them as my first defense. I’m enjoying testing out all of the different alerts and set ups and am considering getting another set!

VERY easy to set up

I was under the impression this connected to a wireless network, which would complicate the setup. However, this is not the case! Simply plugging them in and pressing a button is good to go! Great as a deterrent or just to know when someone is at the door. I will say that the notification sound selection is pretty odd, but surprisingly large.

Great product, price, packaging and delivery. Get it

I put one of these in my deteched garage to alert me if there is any movement inside. I put the other between my storm door and my wooden door so if anyone opens my screen door it makes a doorbell noise. So far these motion sensors work great. The install was super easy and the base doesnt take up much room while still looking good. It has ALOT of tones to choose from. I def like it more than the basic unit which only has one tone

Bought this for my working warehouse

This motion sensor detector is a very sensitive and good range. We just move to new company warehouse and I am working in warehouse shipping and receiving department. Our warehouse back door has to keep open for LTL truck driver but we don't have a camera and can't see who is and out all the time. I Google it and found this motion detector and buy on Amazon. It is good quality and good range, the back door from my office is about at least 50 feet and still working just fine. It comes two sensors so I installed both of them in our warehouse back door. This is a very useful product and ends in happy solutions for our new warehouse.

It’s a very good product

I love it I stay back off in the woods. So this definitely helps me know when somebody is pulling up into my yard and when I was reading up on it. It said it is not waterproof. but has healed up through two storms.

Five stars, despite some minor flaws

It's almost impossible to get an idea product for a such reasonable price. The main advantage (in my case) - the ability to set four different ringtones for my four sensors (I bought 2 sets). Please note the ringtone setting instruction (from the User Manual) is incorrect. And I already notified seller about this problem. The sensors are not waterproof and seller honestly disclosed this information in the Product Description section. Nevertheless, sensors are not weatherproof either, that means moisture can damage your sensors. See first photo. To avoid this problem you have to seal all seams with electrical tape or waterproof silicone and install sensors under "roof". Finally, one sensor was defected (new batteries drained/discharged very quickly). Seller offered replacement.

Great product

Excellent product. Sounds off when someone approaches my window or door

Only had about 2 weeks, but so far so good.

This system is not a "motion detector" it's an infrared detector, so it detects body heat. The directions are somewhat simple, but with a $20 product, I wouldn't expect anything too fancy. I mounted one outside my front door in a covered area, but facing the front door so that it wouldn't detect rodents unless they actually walked up to the door. The other, I put inside the house on the first floor and it covers the back door, and 2 windows on the first floor in case someone broke in the back door. If I have problems in the future, I will edit the post. For the price, it has given my wife and me a better sense of security at night, as we sleep on the 3rd floor of a townhome. At least by the time a robber broke in, I would be aware of it immediately and he/she would likely be leaving in a body bag. (Sorry, not sorry, but I'm from Texas.)

Motion Detector

The motion detector sensors are wide angle and super sensitive. Excellent detection capabilities. I don't have the sensor far from the plug-in receiver so I can't review the range capabilities. Plug-in receiver is loud and has many options for sound/tone.

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