Chamberlain Wireless Motion Alert System

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Chamberlain Wireless Motion Alert System

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Item Description

Stay safe at home or anywhere else with the Chamberlain Wireless Motion Alert System. The has a base station and motion sensor and comes with an AC adapter, mounting hardware, and nonslip feet. When people or vehicles approach your place of stay, the wireless motion alert system makes you aware of their coming with light and sound, so that you can be on guard. The motion alert system is designed to transmit signals to the base station up to half-mile away. For a larger periphery, it supports up to four base stations. Set up base stations at the farm, home, garage, and absolutely anywhere for enhanced security. The sensitivity of the Chamberlain motion detector can be customized as per your requirement. The range of the detector extends up to 15 feet radius. The Chamberlain alert system is easy to install both indoors as well as outdoors for your convenience. It is designed weather proof to provide uninterrupted security even during rainy days.

Chamberlain CWA2000 Motion Alert System:
  • The Chamberlain Wireless Motion Alert System Box contains 1 base station, 1 motion sensor, 1 AC adapter, mounting hardware, and non-slip feet
  • The Chamberlain Wireless Motion Alert System transmits signal to base station up to a half-mile away
  • Detection indicators with light and sound (distinguishable by sensor)
  • This motion sensor with wireless motion alert is expandable up to 4 sensors for total perimeter coverage
  • Detects motion up to 30 feet away with wide 120 degree coverage
  • The motion sensor with wireless motion alert has adjustable sensitivity controls to help prevent false alerts
  • Wireless, weatherproof design makes it portable for use inside or out
  • Easy to install, use, and maintain
  • The Chamberlain CWA2000 Wireless Motion Alert System receiver powered by AC adapter (provided); four AA batteries enable battery backup mode and temporary portability for length of battery life
  • Receiver features adjustable volume controls
  • The Chamberlain CWA2000 Wireless Motion Alert System sensor rrequires four AA batteries


Model No.: CWA2000
Shipping Weight (in pounds): 1.0
Product in Inches (L x W x H): 3.9 x 9.45 x 8.12

Customer Product Reviews

Rated 4.1 out of 5★ by 38reviewers.
Rated 1 out of 5★ by Don't waste your time and money This product works fine except for one thing. You cannot hear the alarm unless you are right there in the room with it and with no TV or other background noise. That makes it pretty much worthless. I'm returning mine today. 12/10/2010
Rated 5 out of 5★ by Works Great I have enjoyed this alert system my wife and I like it so were much it will let you no when someone has entered our driveway.The motion alert box in the living room is loud enough we can hear it in our bedroom at night to wake us up.You can also hear it outside on the back porch.I purchase a extra remote box for my son's drive which is behind our home.I have our driveway alert set for 2 beeps and my son's set for 1 beep that way we no where to look.GREAT PROUCT.Thinking about ordering two more wireless motion detectors for other parts of your yard that people can enter by.I don't no what some of the other reviews where saying that they couldn't hear it over the TV maybe they didn't tune up the volume my is plenty load. 03/06/2012
Rated 1 out of 5★ by The product does work good, but the buzzer is no where loud enough. It would not wake you up if it buzzed. It would only buzz once on each pass. I had it right beside my bed and no way would it wake me up. That is the only draw back to it.. The buzzer needs greatly to be improved. I did return it for a refund. 09/18/2012
Rated 5 out of 5★ by The system works as advertised, rate 90% accurate. We have the detector installed .5 mi from the receiver, with no obstacles. We have had only a few cases where the system should have sounded and didn't. It works well during the day and at night, it sounds when the cattle are grazing around the guard after dark. I have no trouble hearing the alarm all around the house, my husband is slightly hearing impaired - he can hear it in the same room every time, but in other rooms only some of the time (it is turned up to its highest setting, I would not want it any louder). It has met my expectations and would recommend it. 04/09/2012
Rated 5 out of 5★ by Good item for the money I purchased this item for my mother to use in her home. It works well inside her home to alert her when the back door has been opened. Easy set up right out of the box, no connectivity issues and seems to do the job. In regard to the volume of the base unit, it isn't that loud as some others have already reported on their reviews. We set it up in the master bedroom for peace of mind at night when my mother is alone and for her purposes it is loud enough to wake her if someone were to enter her home. If you plan on being able to hear the alert tone throughout your entire home you may want to consider a different unit. If you only need to be able to hear the alert tone in a single room this product will get it done. Overall its worth the money. 11/30/2013
Rated 4 out of 5★ by About what I expected I read the reviews before I bought. The piezo speaker is loud in that room, but the sound doesn't carry well beyond that. The product claims a half mile. I needed the sensor to be 600 feet away from my house, with the receiver unit in the house. It works fine for that distance. I tested it at a farther distance, just to see how far it transmits, and beyond 700 to 800 feet, it's not reliable.If you place a FRS walkie talkie, on vox in front of the receiver, and the other one you can place where you like. When the alarm sounds, the FRS unit relays that. 06/13/2014
Rated 4 out of 5★ by Great system for outdoor monitoring I bought this item to help monitor a remote entrance at a work site. Since there are no outlets anywhere near the area the battery power system for the motion sensor and battery backup for the alert device was essential. It does a pretty good job for monitoring vehicles coming in and out; that being said it could stand to be a little louder. Preferably users should have more than one sensor for an entrance so that no pedestrian or vehicle goes undetected. 11/08/2011
Rated 5 out of 5★ by Keeping fingers crossed Having had and replaced wired cameras for our driveway entrance not visible to the house, decided to forego the picture and audio for just an audible alert.It has been in place outside for a little over a week and is meeting our expectations. No false alarms even though we have set the motion detection on high, no cats, squirrels or outher crtters have set off the signal.Was delighted that after reading some of the other reviews that the sound was as loud as we could ask for, did not expec that.Now, our only hope is the the unit will continue to work as it is without having to change batteries too often in the outside unit or have any other malfunction pop up unexpectedly. Very happy, so far.Oh, by the way I am "Tall Person's" wife. 01/03/2013
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Product warranty: 1 year See details
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