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STS-3xx Accessories
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Recommended
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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
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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
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2% less than eBay
Wireless Vibration Sensor
Compatibility: STS-3xx Series (Full List in Description)
- Detects Movement of Doors or Windows
- Extendable Antenna for Longer Range
- 1-Year Battery Life
- Double-Sided Tape for Easy to Install
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13% less than eBay
Wireless Water/Flood Contact
Compatibility: STS-3xx Series (Full List in Description)
- Supports NO Contact
- Detects Unwanted Water 1/16 - 1" Deep
- Red LED Light Indicator
- 1-Year Battery Life
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Wireless Indoor Siren w/ Strobe
Compatibility: STS-3xx Series (Full List in Description)
- 110 db Siren
- Red Strobe Light
- 12v DC Power
- Easily Mounts Inside
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Universal Wireless Outdoor Siren w/ Power Adapter & Transmitter (For 315Mhz Alarms & All Non-433mhz Alarms.)
Compatibility: STS-4xx Series (Full List in Description)
- For 315Mhz or Non-433Mhz Alarms
- 110 db
- Comes With Power Adapter
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9% less than eBay
Wired Indoor Siren
Compatibility: STS-4xx Series (Full List in Description)
- 100 db Siren
- Works On Any 9v - 12v Alarm
- Easily Mounts Inside or Outside
- Perfect for Eves or Overhangs
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Wired Indoor Siren (Tan)
Compatibility: STS-4xx Series (Full List in Description)
- 120 db Siren
- Works On Any 9v - 12v Alarm
- Easily Mounts Inside or Outside
- Perfect for Eves or Overhangs
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9% less than eBay
Wired Indoor Siren (Red/Blk)
Compatibility: STS-4xx Series (Full List in Description)
- 120 db Siren
- Works On Any 9v - 12v Alarm
- Easily Mounts Inside or Outside
- Perfect for Eves or Overhangs
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5% less than eBay
Wired Outdoor Siren
Compatibility: STS-4xx Series (Full List in Description)
- 120 db Siren
- Works On Any 9v - 12v Alarm
- Weather Resistant
- Easily Mounts Inside or Outside
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6% less than eBay
Wired Mini-Outdoor Siren
Compatibility: STS-4xx Series (Full List in Description)
- 120 db Siren
- Works On Any 9v - 12v Alarm
- Weather Resistant
- Easily Mounts Inside or Outside
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9% less than eBay
Wired Mini-Outdoor Siren
Compatibility: STS-4xx Series (Full List in Description)
- 120 db Siren
- Works On Any 9v - 12v Alarm
- Weather Resistant
- Easily Mounts Inside or Outside
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