Chamberlain CWPIR Wireless Motion Alert Add-on Sensor |  | Brand: Chamberlain
Category: Home Improvement
List Price: $49.99
Buy New: $27.23
as of 3/10/2010 06:11 CST details
You Save: $22.76 (46%)
New (18) from $27.23
Seller: Low Overhead Door
Rating:  7 reviews
Sales Rank: 2405
Media: Electronics
Number Of Items: 1
Shipping Weight (lbs): 1
Dimensions (in): 5.3 x 4 x 3.2
MPN: CWPIR
Model: CWPIR
UPC: 834844002971
EAN: 0834844002971
ASIN: B002ISZD2C
Availability: Usually ships in 1-2 business days
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| Features:
| • | Detects motion up to 30 feet away | | • | Easy Installation / easy operation | | • | Weatherproof outdoor sensor with adjustable sensitivity control | | • | Adjustable sensitivity prevents false alerts | | • | Wide 120-degree angle coverage |
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| Editorial Reviews:
Product Description
Wireless motion alert system detects motion up to 30 feet away with wide 120 degree coverage, transmits signal to base station up to a half-mile away. Sensor has adjustable sensitivity controls. Receiver indicates movement with light and sound, features adjustable volume controls. System includes 1 base station, 1 motion sensor, 1 AC adapter, mounting hardware, and non-slip feet. Receiver is powered by an AC adapter (provided); four AA batteries enable battery backup mode. System can accommodate up to 4 sensors per base station. Sensor requires four AA batteries.
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| Customer Reviews:
Showing reviews 1-5 of 7
 GB January 27, 2010
Gary (Antelope, CA United States)
I like these sensors, they are tiny enough not to be seen.
That is until there is movement and the light flashes when sending the alert to the base, it's very bright on a dark night.
The beep is the right volume for me on the base.
If you have batteries in the base you can carry it with you into another room if needed.
 Add-on Driveway Sensor February 4, 2010
Jack Mroz (Central Wisconsin. USA)
This is the second Chamberlain sensor I have purchased. The first sensor went out because I used low cost batteries and they leaked causing acid to short out the circuit board. This was my fault and my lesson to learn. The new sensor works great and does exactly what it was designed for. All in all a great product.
Could be better February 16, 2010
D. Cottrell
I'm a little disappointed in this product. I live out in the country and never hear a car arriving outside. I bought this hoping it would alert me to cars coming in my driveway. We followed the directions in setting it up and it only works half the time. I have the sound turned up to the highest setting but it is not very loud at all and I have excellent hearing. I am going to buy an extra sensor to add on to it in hopes that one of the sensors will pick up the car when arriving and not when it's leaving.
Won't Work With RWA-300R Base Station. February 26, 2010
AJ
Caution - this model add on sensor (CWPIR) will not work with the RWA-300R base staion. For the RWA-300A base, you need the PIR2-300R add on sensor. (I made this mistake.)
driveway alarms January 8, 2010
William Richard Yamnitz (central florida)
0 out of 1 found this review helpful
These work ok but dont have much range, the wireless transmitting range is fine its the range of the transmitter itself is about 15 feet
Showing reviews 1-5 of 7
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