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Alert System Type
Driveway Alert
Convenience & Safety Product Type
Safety - Personal Safety
Sensor Type
Vehicle / Driveway
Contact Closure / Relay
Battery Operated
Ease of Installation
Beginner (Installs < 10 minutes)
Chamberlain Group
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Wireless Motion Sensor and Alarm Kit Can be Used Indoors or Outdoors

Chamberlain CWA2000 Wireless Motion Alert System
Chamberlain CWA2000 Wireless Motion Alert System
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Chamberlain CWA2000 Wireless Motion Alert System
Item# 7202
Price: Normally $89.99 
Hot Deal $50.60
Free shipping on orders over $175 - See Details


  • Alerts you when motion is detected surrounding your home, garage or business
  • Perfect for home, business, property and worksite applications
  • Long Range up to 1/2 mile away
  • Weatherproof outdoor sensor with adjustable sensitivity control
  • Expandable up to eight sensors
  • Detects motion up to 30 feet away with wide 120 degree coverage

Essential Info

The Chamberlain Wireless Motion Alert System notifies you with light and sound when people or vehicles approach your home or property. Advanced wireless technology helps monitor the perimeter of any property from one convenient location. The Wireless Motion Alert uses a passive Infra-Red (PIR) sensor to detect movement of people and vehicles, while allowing small animals to pass through undetected helping to eliminate false alarms. Once motion is detected, the sensor transmits a signal to the base up to 1/2 mile away. The base station is powered by the AC adapter and four AA batteries supply back-up power in case of a power outage.

Adding Motion Sensors - The Base Station can learn the code of up to 7 additional PIR Motion Sensors, responding with unique buzzes for each sensor.


What's Included

  • 1x - Base Station
  • 1x - Passive Infra-Red (PIR) Motion Sensor
  • 1x - Mounting Plate
  • 1x - Sun/Rain Shield
  • 1x - AC Adapter
  • 1x - Swivel Bushing
  • 1x - Owner's Manual
  • Rubber Pads
  • Specifications


    Manufacturer Product No.:CWA2000
    Battery Life:Base Station: up to one week (if AC adapter is not connected )
    PIR Motion Sensor: up to two years
    Maximum Linked Motion Sensors:Eight
    Switch Settings:Switch #1: OFF 15' detection range, ON 30' detection range
    Switch #2: OFF Low Sensitivity, ON High Sensitivity
    Maximum Transmission Distance:1/2 mile
    Sensor Batteries Required:4 AA Batteries (not included)
    Warranty:1 year

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Chamberlain Group, Tel: (800) 323-2276


    Wireless Motion Alert System Video       
    Wireless Motion Alert System Video       


    206 Ratings
    5 star: 43%  (89)
    4 star: 23%  (47)
    3 star: 8%  (16)
    2 star: 8%  (17)
    1 star: 18%  (37)
    Average Customer Rating
    (206 customer ratings)
    Share your thoughts with other customers
    CATHY -- orting, WA   6/5/2014
    Easy to set up, the volume control is so very welcomed! Our last driveway alarm (same company)had more of a buzzing alarm. This one is...okay...but we liked the buzz better than the high tone of the new one.If they ever make one that gives us a choice of sounds I'll be the first in line. How fun would it be to be able to record your own alarm noise? Pretty darn fun, I say.
    Greg -- warrenton, Virginia   2/21/2014
    Bought 2 months ago. My driveway is 400 long. Placed the sensor about 350 away from house. Pleasantly surprised that it does transmit with only battery power. Works great for me. Get triggers with the deer on the driveway at night but can live with that. My only suggestion would be to have the tone changeable. It sounds nearly identical to my house security system when a door is opened. Would like to have a different tone. Otherwise, great product so far.
    Vlad -- NW Ohio   2/21/2014
    Tested and returned. I have used this device's predecessor RWA300R Reporter acquired from Smarthome not currently stocked for years. While the 7202 is a good product, its lack of external signaling means it can not be incorporated into a larger system. The RWA300R receiver does include contacts to trigger external devices such as the Insteon 2843-222 Open/Close sensor. Note: the CWA2000 and RWA300R parts while similar in appearance and function are NOT interchangeable.
    Nancy A -- milton, Delaware   2/5/2014
    Purchased as a replacement for system that had worked perfectly for seven years but is now discontinued. Nothing I have done, no recommendations have I followed, has caused this product to work in any way it should. It was a total waste of money.
    JOHN KULPINSKI -- pittsfield, MA   1/18/2014
    Once properly oriented, it works well. The alert sound is high pitched and not easily heard by an elderly person. The online registration link shown in the card could not be found on the web site.
    Eric Goodyear -- Ontario Canada   12/4/2013
    Wow! I thought this would be perfect. I live in a rural area, and it sure would be nice to know when someone was coming up the drive. After a few placement isisues with both the transmitter, and the reciever, i got it working most of the time. After a week, I had to replace the batteries, so I switched to a premium alkaline battery. A week later, dead again. So unless your last name is Eveready, or Duracell, or some knock off china brand, you better live with a small philips screwdriver, and a pocket full of double a batteries.
    SIRI -- stonington, ME   10/7/2013
    The assembly directions were a little confusing. Otherwise I am very satisfied with the product.
    BOB -- buckeye, AZ   8/8/2013
    Works as advertized. Unhappy this new model does NOT provide a "contact closure" like the old model did.
    JOYCE -- crescent city, FL   7/26/2013
    This was a replacement for a similar brand that failed after 3 years and is no longer available. Setting up and installing my CWA2000 was very easy and so far I am very satisfied. Seems to be a great value for the price.
    AARON -- palm beach gardens, FL   6/30/2013
    Works perfect if not Better then advertised
    CHRISTIAN -- backus, MN   6/15/2013
    had a manufacturers defect - problem solved easily at dealer - very good product even though
    LINDA -- parker, CO   6/13/2013
    Works everytime and was much easier to install than the old one. Yes, I would recommend.
    Ohio Resident -- Northeast Ohio   6/8/2013
    Excellent product and value. Works just as advertised. I have a large piece of property with a long driveway and I have three of these in various locations on my property. Very happy with the product.
    Aaron A -- gardens, Florida   6/2/2013
    I've read through some of the lower rated reviews and majority of the problem is that the thing isn't loud enough? I guess if your in a 2 story house or something large, but for me I love it it has a volume control and minimum is almost too loud for me..
    MARK E -- astoria, OR   5/31/2013
    I was just about to write to tell you how disappointed I am with this system. I am no where the distance that it says it is capable of transmitting. I have moved it adjusted it many times and you never know when its going to work or not. This is unacceptable to me. I am going to return this system and purchase a different one. I don't think I will buy this brand again because of the issues I have with this one.
    LEE VAN -- bellevue, NE   5/26/2013
    Product Works Great!
    DARWYN -- athens, WI   5/23/2013
    Working well sending unit is 500 from house. would be nice if the receiver had a memory to show what time and how many times it activated.
    BILL -- epworth, GA   5/2/2013
    need to have a volume control on unit in house. unable to hear when someone comes up.
    LARRY -- keystone heights, FL   4/6/2013
    I set this up to montor my driveway entry. It is aimed away from road and works fine.
    ROBERT J -- ellenton, FL   3/25/2013
    this is my 2nd order for this. it is a great system. we use it at our cottage.


    Chamberlain CWPIR Add-on Sensor for Wireless Motion Alert System  AA Batteries     
    Chamberlain CWPIR Add-on Sensor for Wireless Motion Alert System  AA Batteries     

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