4xx Alarm Accessories

All Products: 112 of 88
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  • Wireless Door/Window Sensor (Long Battery Life)
    • 12% less than eBay

    Wireless Door/Window Sensor (Long Battery Life)

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

    • 2-3 Year Battery Life
    • Left or Right Magnet Selector
    • Blue LED Indicator
    • Sensor or Transmitter Mode
    Not rated yet
    • $14.95
    • if ordered online. Order by phone: $16.95, Save $2.00
  • Wireless Door/Window Sensor w/ Panic Button
    • 13% less than eBay

    Wireless Door/Window Sensor w/ Panic Button

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

    • Built-In Panic Button
    • Uses Standard AAA Batteries
    • Blue LED Indicator
    • Quick Release Mounting Bracket
    Not rated yet
    • $12.95
    • if ordered online. Order by phone: $14.95, Save $2.00
  • Wireless Door/Window Sensor (Ultra Thin Design)
    • 14% less than eBay

    Wireless Door/Window Sensor (Ultra Thin Design)

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

    • Ultra Thin Design
    • Uses Standard watch battery
    • Blue LED Indicator
    • Mounts on Virtually All Doors and Windows
    Not rated yet
    • $11.95
    • if ordered online. Order by phone: $13.95, Save $2.00
  • Wireless Door/Window Sensor
    • 13% less than eBay

    Wireless Door/Window Sensor

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

    • Extendable Antenna for Longer Range
    • Uses Standard AAA batteries
    • Tamper Switch & Screw to Lock Cover on Sensor
    • Reports Opens/Closes, Low Battery, & Tampers to Keypad
    Not rated yet
    • $12.95
    • if ordered online. Order by phone: $14.95, Save $2.00
  • Wireless Motion Detector w/ Mounting Bracket
    • 11% less than eBay

    Wireless Motion Detector w/ Mounting Bracket

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

    • Pet-Friendly up to 38 lbs
    • Programmable Sensitivity & Signal Delay
    • 2-Year Battery Life
    • Blue LED Indicator
    Not rated yet
    • $16.95
    • if ordered online. Order by phone: $18.95, Save $2.00
  • 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
  • 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
    Limited number coming! Reserve yours today!
  • Wireless Microwave & IR Motion Detector w/ Mounting Bracket
    • 8% less than eBay

    Wireless Microwave & IR Motion Detector w/ Mounting Bracket

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

    • Duel Microwave & Infrared - Reduces False Alarms
    • 2-Year Battery Life
    • 90 Degree Wide Angle
    • Extendable Antenna for Longer Range
    Not rated yet
    • $23.95
    • if ordered online. Order by phone: $25.95, Save $2.00
    Only 1 left in stock.
  • 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
  • Wireless Ceiling Motion Detector
    • 8% less than eBay

    Wireless Ceiling Motion Detector

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

    • 20 Ft Diameter Coverage
    • Adjustable Sensitivity Settings
    • 360° Detection Angle
    • Uses Standard AA Batteries
    Not rated yet
    • $21.95
    • if ordered online. Order by phone: $23.95, Save $2.00
  • Keychain Remote w/ Slide Cover
    • 13% less than eBay

    Keychain Remote w/ Slide Cover

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

    • Arm Away, Stay, Disarm, & Panic
    • Slide Cover to Prevent Accidental Activations
    • Compact Size
    • Operate up-to 240 ft from Keypad
    Not rated yet
    • $12.95
    • if ordered online. Order by phone: $14.95, Save $2.00
  • Keychain Remote
    • 6% less than eBay

    Keychain Remote

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

    • Arm Away, Stay, Disarm, & Panic
    • Easy to See Buttons
    • Light Control Operation
    • Operates up-to 240 ft from Keypad
    Not rated yet
    • $14.95
    • if ordered online. Order by phone: $15.95, Save $1.00
All Products: 112 of 88