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Wireless Sensors

All Products: 1–12 of 30
Show: 12
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  • Wireless Temperature Sensor - Freeze and Heat Alarm
    • 5% less than eBay

    Wireless Temperature Sensor - Freeze and Heat Alarm

    Compatibility:  STS-4xx Series (Full List in Description)

    • Set between 32°F to 140°F (0°C to 60°C)
    • Set a LOW and HIGH temperature alarm.
    • Helps prevent broken pipes due to freezes.
    • or Helps prevent mildew & mold during air condition malfunctions.
    Not rated yet
    • $34.95
      • if ordered online. Order by phone: $36.95, Save $2.00 online!
    Only 2 left in stock.
  • Wireless Smoke Detector w/ Voice Notification
    • 6% less than eBay

    Wireless Smoke Detector w/ Voice Notification

    Compatibility:  STS-4xx Series (Full List in Description)

    • Photoelectric w/ thermistor sensor
    • 2-Year Battery Life
    • Adjustable Sensitivity
    • 95 db Beep; with voice announcements
    Not rated yet
    • $28.95
      • if ordered online. Order by phone: $30.95, Save $2.00 online!
  • Dual-Beam Infrared Photoelectric Perimeter Detector
    • 4% less than eBay

    Dual-Beam Infrared Photoelectric Perimeter Detector

    Compatibility:  12v Wired Components & STS-4xx Series

    • Provides reliable perimeter security
    • Indoor or outdoor use
    • Dual-focus exact optical focusing lenses
    • Lens Range 270ft(Indoor) & 90ft(Outdoor)
    Not rated yet
    • $49.99
      • if ordered online. Order by phone: $51.95, Save $1.96 online!
    Only 5 left in stock.
  • Wireless Motion Detector w/ Mounting Bracket
    • 10% less than eBay

    Wireless Motion Detector w/ Mounting Bracket

    Compatibility:  STS-4xx Series (Full List in Description)

    • Small Design
    • Programmable Sensitivity & Signal Delay
    • 2-Year Battery Life
    • Blue LED Indicator
    Not rated yet
    • $18.95
      • if ordered online. Order by phone: $20.95, Save $2.00 online!
  • Wireless Motion Detector w/ Mounting Bracket
    • 8% less than eBay

    Wireless Motion Detector w/ Mounting Bracket

    Compatibility:  STS-4xx Series (Full List in Description)

    • Pet-Friendly up to 55 lbs
    • Programmable Sensitivity & Signal Delay
    • Anti-White Light & Anti-False Alarm Technology
    • 2-3 Year Battery Life
    Not rated yet
    • $21.95
      • if ordered online. Order by phone: $23.95, Save $2.00 online!
    Limited number coming! Reserve yours today!
  • Magnetic Strip for Door/Window Sensors (For STS4-DORA Door/Window Sensors)
    • 40% less than eBay

    Magnetic Strip for Door/Window Sensors (For STS4-DORA Door/Window Sensors)

    Compatibility:  STS4-DORA Door/Window Sensors

    • Replacement Magnet for STS4-DORA Sensors
    • Leave Window Open Without Bypass

      • Extra magnetic strips are perfect for leaving your windows open at night without bypassing the zone. If the window is moved by a burglar during the night, the alarm system will still sound an alarm.

    Not rated yet
    • $2.99
      • if ordered online. Order by phone: $4.99, Save $2.00 online!
  • Wireless Hand-Held Panic Button
    • 12% less than eBay

    Wireless Hand-Held Panic Button

    Compatibility:  STS-4xx Series (Full List in Description)

    • Great for keychains or Lanyards
    • Easy to Press Button
    • Sound Alarm In Police/Fire/Medical Emergency
    • Silent or Audible Alarm
    Not rated yet
    • $14.95
      • if ordered online. Order by phone: $16.95, Save $2.00 online!
  • Wireless Emergency Button (Panic, Holdup, Medical)
    • 7% less than eBay

    Wireless Emergency Button (Panic, Holdup, Medical)

    Compatibility:  STS-4xx Series (Full List in Description)

    • Mount On Wall or Under Desk
    • Silent or Audible Alarm
    • Sound Alarm In Police/Fire/Medical Emergency
    • Easy Installation
    Not rated yet
    • $24.95
      • if ordered online. Order by phone: $26.95, Save $2.00 online!
  • Wireless Water/Flood Contact Sensor
    • 7% less than eBay

    Wireless Water/Flood Contact Sensor

    Compatibility:  STS-4xx Series (Full List in Description)

    • Detects Water Level On Floors
    • Great Near Water Tanks or Basements
    • 2-3 Year Battery Life
    • Easy Installation
    Not rated yet
    • $24.95
      • if ordered online. Order by phone: $26.95, Save $2.00 online!
  • Wireless Rolling Garage Door Sensor
    • 7% less than eBay

    Wireless Rolling Garage Door Sensor

    Compatibility:  STS-4xx Series (Full List in Description)

    • Perfect for Industrial or Home Garage Doors
    • Mount on Floor or Wall
    • 2-3 Year Battery Life
    • Easy Installation
    Not rated yet
    • $24.95
      • if ordered online. Order by phone: $26.95, Save $2.00 online!
  • Wireless Transmitter - Normally Open
    • 12% less than eBay

    Wireless Transmitter - Normally Open

    Compatibility:  STS-4xx Series (Full List in Description)

    • Used for NC or NO Wired Contacts
    • 2-3 Year Battery Life
    • Easy Installation
    • Standard Negative and Positive Wire Connection
    Not rated yet
    • $14.95
      • if ordered online. Order by phone: $16.95, Save $2.00 online!
  • Wireless Vertical Angle Motion Detector
    • 8% less than eBay

    Wireless Vertical Angle Motion Detector

    Compatibility:  STS-4xx Series (Full List in Description)

    • Flat Wide Detection Beam
    • Mount Horizontally on Wall or Above Window
    • Uses Standard AA Batteries
    • Detection range of 30 feet
    Not rated yet
    • $23.95
      • if ordered online. Order by phone: $25.95, Save $2.00 online!
All Products: 1–12 of 30
Show: 12