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    Chamberlain   Add-On Sensor for Wireless Motion Alert System

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    • Description
      • Works with Chamberlain Motion sensor base
      • 1/2 mile range from sensor to base unit
      • Weatherproof outdoor sensor with adjustable sensitivity control
      Model
      CWPIR
      Internet/Catalog:
      203619290

      The Wireless Alert Sensor is a Passive Infra-Red (PIR) Motion Sensor that detects movement of people and vehicles, while allowing small animals to pass through undetected. Each sensor has its own unique ID, for a secure radio link. The base station (not provided) can learn the signals of up to 8 sensors. The base station gives a single beep for the first sensor that is programmed, a double beep for the second, and so on. Additionally, multiple base stations can work with the same sensor to sound in different places.

      • Transmits signal to base station up to a half-mile away
      • Detects motion up to 30 feet away with wide 120 degree coverage
      • Adjustable sensitivity controls help prevent false alerts
      • Wireless, weatherproof design makes it portable for use inside or out
    • Specifications
      Door Bell Or Intercom Type :
      Intercom
      Electrical Product Type :
      Intercom Accessory
      Features :
      No Additional Features
      Included :
      Hardware
      Product Depth (in.) :
      3
      Product Height (in.) :
      3.7
      Product Weight (lb.) :
      .5
      Product Width (in.) :
      5.2
      Returnable :
      90-Day
    • Reviews
      (10)

      Ratings & Reviews

      78% of customers recommend this product
      3.2
      Out of 5:
      5
      [1]
      4
      [4]
      3
      [2]
      2
      [2]
      1
      [1]
      QUALITY:
      VALUE:
      3.7
      4.0
      Customer Images (2)
      • Driveway Monitoring
      • September 02, 2014

      I have purchase the Driveway monitoring system with sensor plus added 3 additional sensors. I've found that I can be 10 ft away from any unit and if I move very slowly, I can get past the sensor without tripping the unit. After the unit trips once, it will not trip again for at lease 60 seconds. If one were to move very quickly through the monitoring area, the sensor doesn't trigger. I've been able to cross the path of the sensor in about 25 feet with normal walking speed and not trigger the sensors. Would be nice to have a third switch to select reset time to be fast or slow for re-trigger speed along with another for super sensitive and or a better processor to better identify IR from non to even the beginning of some instead of waiting till the one reaches the other side of the sensor before a trigger. Maybe you went too far the other way to reduce the false positives.

      Pros does trigger on motion Cons doesn't trigger on all motion

      RCSteve

      Rancho Cucamonga, CA
      more details...
      By: RCSteve
    • Shipping & Delivery Options

      Shipping options for [zipcode] (change)

      Arrival dates and shipping costs shown above are estimates.See exact dates and costs and select your preferred shipping option during checkout.


      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): GU,PR,VI

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