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Products
STS-4xx Accessories


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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
- $14.95 Ebay/Amazon Price:
$15.95, You save $1.00 -
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
- $12.95 Ebay/Amazon Price:
$13.49, You save $0.54 -
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
- $11.95 Ebay/Amazon Price:
$12.49, You save $0.54 -
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
- $11.95 Ebay/Amazon Price:
$12.49, You save $0.54 -
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
- $16.49 Ebay/Amazon Price:
$16.99, You save $0.50 -
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
- $18.95 Ebay/Amazon Price:
$19.95, You save $1.00 -
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
- $23.95 Ebay/Amazon Price:
$26.95, You save $3.00 -
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
- $21.49 Ebay/Amazon Price:
$21.95, You save $0.46 -
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
- $23.99 Ebay/Amazon Price:
$25.99, You save $2.00 -
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
- $21.99 Ebay/Amazon Price:
$23.99, You save $2.00 -
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
- $12.95 Ebay/Amazon Price:
$13.49, You save $0.54 -
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
- $14.95 Ebay/Amazon Price:
$15.49, You save $0.54