- Cellular Alarms
- Internet Alarms
- Phone Line Alarms
- Wireless Accessories
- Wired Accessories
- Decals & Signs
- Cellular & Internet Adapters
- Universal Wireless Sensor/Siren
- Car Alarms, Locks, & Starters
- Car Accessories
- Wires & Cables
- ★ Weekly Deals ★
Wireless Sensors
Sort by:
Recommended
-
-
1% less than eBay
Wireless Door/Window Sensor
Compatibility: STS-3xx Series (Full List in Description)
- Internal Antenna
- 1-2 Year Battery Life
- Low Battery LED Indicator
- Easy to Install
-
-
-
1% less than eBay
Wireless Door/Window Sensor w/ Panic Button
Compatibility: STS-3xx Series (Full List in Description)
- Slim Design
- Built-in Panic Button
- Reports Low Battery to Keypad
- Double-Sided Tape for Easy to Install
-
-
-
8% less than eBay
Wireless Door/Window Sensor
Compatibility: STS-3xx Series (Full List in Description)
- Great for entry doors & windows
- 1-2 Year Battery Life
- Reports low battery to keypad (select models)
- Easy to Install
-
-
-
1% less than eBay
Wireless Door/Window Sensor
Compatibility: STS-3xx Series (Full List in Description)
- Extendable Antenna for Longer Range
- 1-2 Year Battery Life
- Low Battery LED Indicator
- Double-Sided Tape for Easy to Install
-
-
-
1% less than eBay
Wireless Motion Detector w/ Mounting Bracket
Compatibility: STS-3xx Series (Full List in Description)
- 15-20 Ft Detection
- Adjustable Detection Range
- Low Battery LED Indicator
- Uses Standard AA Batteries
-
-
-
9% less than eBay
Wireless Panic Button
Compatibility: STS-3xx Series (Full List in Description)
- Easy to Press Button
- Sound Alarm for Police/Fire/Medical
- Emergency Alert
- Silent Panic
-
-
-
9% less than eBay
Wireless Rolling Garage Door/Window Sensor
Compatibility: STS-3xx Series (Full List in Description)
- Perfect for Industrial or Home Garage Doors
- Mount on Floor or Wall
- Easy Installation
- 1-Year Battery Life
-
-
-
5% less than eBay
Wireless Glass Break Detector w/ Power Adapter
Compatibility: STS-3xx Series (Full List in Description)
- 20-25 Ft Detection Radius
- Adjustable Sensitivity
- Easily Mounts on Wall
- Comes with Power Adapter
-
-
-
7% less than eBay
Wireless Smoke Detector
Only 4 left in stock.Compatibility: STS-3xx Series (Full List in Description)
- Industry Standard Prevents False Alarms
- 1-Year Battery Life
- Adjustable Sensitivity
- 95 db Buzzer
-
-
-
5% less than eBay
Wireless Heat Detector
Compatibility: STS-3xx Series (Full List in Description)
- 1-Year Battery Life
- 85db Buzzer
- Uses 9v Battery
- Easy Installation on Ceiling
-
-
-
6% less than eBay
Wireless Carbon Monoxide Detector
Compatibility: STS-3xx Series (Full List in Description)
- 80 db Buzzer
- Detects Deadly Gas Leaks
- Easy Installation
- Use By Itself or with Alarm System
-
-
-
5% less than eBay
Wireless Natural Gas Leak Detector
Compatibility: STS-3xx Series (Full List in Description)
- Detects Natural Gas
- 85 db Buzzer
- Backup Battery
- Use By Itself or with Alarm System
-
