STS-3xx Accessories

All Products: 112 of 42
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  • AA Alkaline Battery
    • 5% less than eBay

    AA Alkaline Battery

    Compatibility:  Alarm Accessories (Full List in Description)

    • Replacement Battery for many accessories
    • ~1-2 Year Battery Life in the Device
    • 5-Year Shelf Life
    • 1.3v-1.5v Battery
    Not rated yet
    • $0.38
    • Ebay/Amazon Price: $0.40, You save $0.02
  • AAA Alkaline Battery [6-Pack]
    • 10% less than eBay

    AAA Alkaline Battery [6-Pack]

    Compatibility:  Many Alarm Accessories

    • Replacement Battery for many accessories
    • ~1-2 Year Battery Life in the Device
    • 5-Year Shelf Life
    • 1.3v-1.5v Battery
    Not rated yet
    • $2.25
    • Ebay/Amazon Price: $2.50, You save $0.25
  • Alarm System Insurance Certificate - Save 20% on Insurance Premiums
    • 11% less than eBay

    Alarm System Insurance Certificate - Save 20% on Insurance Premiums

    • Save up-to 20% on Insurance Premiums
    • Receive by fax, email, or post office mail
    Not rated yet
    • $7.95
    • Ebay/Amazon Price: $8.95, You save $1.00
  • Double Sided Tape for Door & Window Sensors
    • 49% less than eBay

    Double Sided Tape for Door & Window Sensors

    Compatibility:  STS-3xx Series (Full List in Description)

    • Strong Double-Sided Sticky Foam Pads
    • Cut To Size of Door/Window Sensors
    Not rated yet
    • $0.50
    • Ebay/Amazon Price: $0.99, You save $0.49
  • Key Chain Remote w/ Slide Cover [Blue]
    • 5% less than eBay

    Key Chain Remote w/ Slide Cover [Blue]

    Compatibility:  STS-3xx Series (Full List in Description)

    • Arm & Disarm System From Inside or Outside the House
    • Panic Button for Emergencies
    • Extendable Antenna for Longer Range
    • Attach To Keyring
    Not rated yet
    • $9.95
    • Ebay/Amazon Price: $10.49, You save $0.54
  • Key Chain Remote w/ Slide Cover [Brown]
    • 5% less than eBay

    Key Chain Remote w/ Slide Cover [Brown]

    Compatibility:  STS-3xx Series (Full List in Description)

    • Arm & Disarm System From Inside or Outside the House
    • Panic Button for Emergencies
    • Extendable Antenna for Longer Range
    • Attach To Keyring
    Not rated yet
    • $9.95
    • Ebay/Amazon Price: $10.49, You save $0.54
  • Magnetic Strip for Door/Window Sensors (For STS3-DORA Sensors)
    • 20% less than eBay

    Magnetic Strip for Door/Window Sensors (For STS3-DORA Sensors)

    Compatibility:  STS-3xx Series (Full List in Description)

    • Leave Window Open Without Bypass
    • Replacement Magnet for STS3-DORA Sensors

    • 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
  • Magnetic Strip for Door/Window Sensors (For STS3-DORB Sensors)
    • 20% less than eBay

    Magnetic Strip for Door/Window Sensors (For STS3-DORB Sensors)

    Compatibility:  STS-3xx Series (Full List in Description)

    • Leave Window Open Without Bypass
    • Replacement Magnet for STS3-DORB Sensors

    • 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
  • Motion Detector Mounting Bracket
    • 34% less than eBay

    Motion Detector Mounting Bracket

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

    • Easy Angle Adjustment
    • Replacement Mounting Bracket for Motion Detectors
    Not rated yet
    • $0.99
    • Ebay/Amazon Price: $1.49, You save $0.50
  • Repalcement 9-Volt Power Adapter
    • 7% less than eBay

    Repalcement 9-Volt Power Adapter

    Compatibility:  STS-300 & STS-301 Alarms

    • Replacement Power Adapter Alarm Keypad
    • AC 110v 60Hz
    • 9v DC 500mA
    Not rated yet
    • $13.95
    • Ebay/Amazon Price: $14.95, You save $1.00
  • Replacement 23A 12v Battery
    • 33% less than eBay

    Replacement 23A 12v Battery

    Compatibility:  Many Alarm Accessories (Full List in Description)

    • Replacement battery for many of our sensors
    • ~ 1-Year Battery Life in Our Sensors
    • 23A Battery Type
    • 12 Volts
    Not rated yet
    • $1.99
    • Ebay/Amazon Price: $2.99, You save $1.00
  • Replacement Rechargeable Backup Battery (For STS-300 Keypads Only)
    • 6% less than eBay

    Replacement Rechargeable Backup Battery (For STS-300 Keypads Only)

    Compatibility:  STS-300 Alarms

    • Use to replace STS-300 backup battery
    • Quick Release Wire (Red+ & Black-)
    • Voltage: 7.2v to 7.4v
    • ~1200mAh Rechargeable Battery
    Not rated yet
    • $16.95
    • Ebay/Amazon Price: $17.95, You save $1.00
All Products: 112 of 42