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Alert System Type
Motion Alert
Satellite RF
Battery Operated
Ease of Installation
Intermediate (Installs < 60 minutes)
Safety Technology International
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Informs You When Motion is Detected Within a Designated Area In or Around Your Home
Safety Technology International WS103 Burglar Stopper PIR Motion Sensor
Safety Technology International WS103 Burglar Stopper PIR Motion Sensor
Safety Technology International WS103 Burglar Stopper PIR Motion Sensor
Item# 70515
Price: Normally $59.00 
Hot Deal $33.43
Free shipping on orders over $175 - See Details


  • Protects various access points around your home by sensing movement
  • 120 degree wide angle detection capabilities
  • 3 minute lockout after each detection to preserve battery life
  • Installation only takes a couple minutes
  • Low battery warning

Essential Info

Install this sensor into any area that provides direct access into your home. Used as an accessory to the STI Burglar Stopper® Wire-Free Home Protection System, the sensor ensures every aspect of your home is safe and secure. This motion sensor is ideal for rooms, hallways, sheds, front or back doors, and much more. The detection area can range up to 120 degrees with an all-directional mounting bracket. Requires one 9V alkaline battery (sold separately).


What's Included

  • One (1) STI Motion Sensor
  • One (1) Ball-head joint mounting bracket
  • Three (3) Screws and wall plugs
  • One (1) Installation and operating instructions

  • Specifications

    ManufacturerSafety Technology International
    Manufacturer Product No.WS103
    Dimensions9” L x 6” W x 2” H
    Weight0.34 lbs
    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Safety Technology Intl Inc, Tel: (800) 888-4784


    1 Ratings
    5 star: 0%  (0)
    4 star: 100%  (1)
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    1 star: 0%  (0)
    Average Customer Rating
    (1 customer ratings)
    Share your thoughts with other customers
    JAMES -- gulfport, MS   4/6/2012
    Works good as any standard motion sensor. Very simple installation and operation.

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