Wireless Sensors

All Products: 112 of 31
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  • Magnetic Strip for Door/Window Sensors (For STS4-DORN & Other Door/Window Sensors)
    • 21% less than eBay

    Magnetic Strip for Door/Window Sensors (For STS4-DORN & Other Door/Window Sensors)

    Compatibility:  STS4-DORN Door/Window Sensors

    • Replacement Magnet Strip for STS4-DORN 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
    • $0.99
    • Ebay/Amazon Price: $1.25, You save $0.26
  • Magnetic Strip for Door/Window Sensors (For STS4-DORP Door/Window Sensors)
    • 21% less than eBay

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

    Compatibility:  STS4-DORP Door/Window Sensors

    • Replacement Magnet Strip for STS4-DORP 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
    • $0.99
    • Ebay/Amazon Price: $1.25, You save $0.26
  • Magnetic Strip for Door/Window Sensors (For STS4-DORA Door/Window Sensors)
    • 20% 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
    • $1.99
    • Ebay/Amazon Price: $2.49, You save $0.50
    1 Reward Points
  • Wireless Transmitter - Normally Open
    • 4% 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
    • $11.49
    • Ebay/Amazon Price: $11.95, You save $0.46
    11 Reward Points
  • Wireless Vibration Sensor
    • 4% less than eBay

    Wireless Vibration Sensor

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

    • Uses Standard watch battery
    • Ultra Thin Design
    • Blue LED Indicator
    • Adjustable Sensitivity
    Not rated yet
    • $11.49
    • Ebay/Amazon Price: $11.99, You save $0.50
    11 Reward Points
  • Wireless Door/Window Sensor w/ Panic Button
    • 4% 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
    • $11.95
    • Ebay/Amazon Price: $12.49, You save $0.54
    11 Reward Points
  • Wireless Door/Window Sensor (Ultra Thin Design)
    • 4% 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
    • Ebay/Amazon Price: $12.49, You save $0.54
    11 Reward Points
  • Wireless Door/Window Sensor
    • 4% 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
    • $11.95
    • Ebay/Amazon Price: $12.49, You save $0.54
    11 Reward Points
  • Wireless Hand-Held Panic Button
    • 4% 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
    • $12.49
    • Ebay/Amazon Price: $12.99, You save $0.50
    12 Reward Points
  • Wireless Doorbell, Panic, or Emergency Button
    • 7% less than eBay

    Wireless Doorbell, Panic, or Emergency Button

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

    • Mount By Front/Back Door
    • Audible Door Chime From Keypad
    • Audible or Silent Alarm
    • Easy Installation
    Not rated yet
    • $12.95
    • Ebay/Amazon Price: $13.95, You save $1.00
    12 Reward Points
  • Wireless Door/Window Sensor (Long Battery Life)
    • 4% 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
    • $12.95
    • Ebay/Amazon Price: $13.49, You save $0.54
    12 Reward Points
  • Wireless Emergency Button
    • 7% less than eBay

    Wireless Emergency Button

    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
    • $13.95
    • Ebay/Amazon Price: $14.95, You save $1.00
    13 Reward Points
All Products: 112 of 31