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4xx Alarm Accessories
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5% less than eBay
Wireless Temperature Sensor - Freeze and Heat Alarm
Only 2 left in stock.Compatibility: STS-4xx Series (Full List in Description)
- Set between 32°F to 140°F (0°C to 60°C)
- Set a LOW and HIGH temperature alarm.
- Helps prevent broken pipes due to freezes.
- or Helps prevent mildew & mold during air condition malfunctions.
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6% less than eBay
Wireless Smoke Detector w/ Voice Notification
Compatibility: STS-4xx Series (Full List in Description)
- Photoelectric w/ thermistor sensor
- 2-Year Battery Life
- Adjustable Sensitivity
- 95 db Beep; with voice announcements
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7% less than eBay
Replacement Rechargeable Backup Battery (For 412 Keypads Only)
Compatibility: STS-412 Alarms
- Approx. 4 hours battery life
- Keypad automatically recharges battery
- Lithium 11.1v 1000mAh w/ overcharge protection
- Quick release plug for easy replacement
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14% less than eBay
Replacement Rechargeable Backup Battery (STS4-WLKC Keypads Only)
Compatibility: STS4-WLKC Wireless Keypad
- Approx. 3-months battery life
- Keypad automatically recharges battery
- Lithium 3.7v 1600mAh
- Quick release terminals for easy replacement
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Free shipping
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38% less than eBay
Web Portal Software v002
This is a web portal software update for our STS-415, STS-417, and STS-455 alarm systems. The software is encrypted and will only work with alarm systems purchased from us. If you purchased a compatible alarm (or a different version of one of our alarms) from another company, we can flash the panel to work with our encrypted software for an added fee. Our discounted pricing is for our customers only and we will verify your purchase before providing the software to you. It should be noted that you must be on your local home network to access this web portal. -
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40% less than eBay
2-Screw Quick Release Power Terminal for Wireless Sirens
This quick release 2-terminal block connector is used to connect power to many of our accessories, including our wireless sirens. -
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4% less than eBay
Dual-Beam Infrared Photoelectric Perimeter Detector
Only 5 left in stock.Compatibility: 12v Wired Components & STS-4xx Series
- Provides reliable perimeter security
- Indoor or outdoor use
- Dual-focus exact optical focusing lenses
- Lens Range 270ft(Indoor) & 90ft(Outdoor)
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![RFID Tag [Black] Access Control Proximity Token Key Chain](//shieldtechsecurity.com/var/images/product/262.262/sts-rfid-blk-x790.png)
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50% less than eBay
RFID Tag [Black] Access Control Proximity Token Key Chain
Compatibility: STS-3xx & STS-4xx Series (Full List in Description)
- Great to quickly Arm or Disarm your alarm system
- Connect to your key chain for easy accessibility
- Compatible with other entry systems
- 125Khz Frequency / EM4305 Chip
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![RFID Tag [Gray] Access Control Proximity Token Key Chain](//shieldtechsecurity.com/var/images/product/262.262/sts-rfid-gry-x592.png)
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50% less than eBay
RFID Tag [Gray] Access Control Proximity Token Key Chain
Compatibility: STS-3xx & STS-4xx Series (Full List in Description)
- Great to quickly Arm or Disarm your alarm system
- Connect to your key chain for easy accessibility
- Compatible with other entry systems
- 125Khz Frequency / EM4305 Chip
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![RFID Tag [Blue] Access Control Proximity Token Key Chain](//shieldtechsecurity.com/var/images/product/262.262/sts-rfid-blu-x790.png)
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50% less than eBay
RFID Tag [Blue] Access Control Proximity Token Key Chain
Compatibility: STS-3xx & STS-4xx Series (Full List in Description)
- Great to quickly Arm or Disarm your alarm system
- Connect to your key chain for easy accessibility
- Compatible with other entry systems
- 125Khz Frequency / EM4305 Chip
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![RFID Tag [Oranage] Access Control Proximity Token Key Chain](//shieldtechsecurity.com/var/images/product/262.262/sts-rfid-org-x700.png)
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50% less than eBay
RFID Tag [Oranage] Access Control Proximity Token Key Chain
Compatibility: STS-3xx & STS-4xx Series (Full List in Description)
- Great to quickly Arm or Disarm your alarm system
- Connect to your key chain for easy accessibility
- Compatible with other entry systems
- 125Khz Frequency / EM4305 Chip
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![RFID Tag [Yellow] Access Control Proximity Token Key Chain](//shieldtechsecurity.com/var/images/product/262.262/sts-rfid-yel-x790_1.png)
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50% less than eBay
RFID Tag [Yellow] Access Control Proximity Token Key Chain
Compatibility: STS-3xx & STS-4xx Series (Full List in Description)
- Great to quickly Arm or Disarm your alarm system
- Connect to your key chain for easy accessibility
- Compatible with other entry systems
- 125Khz Frequency / EM4305 Chip
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![RFID Tag [Black] Access Control Proximity Token Key Chain](http://shieldtechsecurity.com/var/images/product/262.262/sts-rfid-blk-x790.png)
![RFID Tag [Gray] Access Control Proximity Token Key Chain](http://shieldtechsecurity.com/var/images/product/262.262/sts-rfid-gry-x592.png)
![RFID Tag [Blue] Access Control Proximity Token Key Chain](http://shieldtechsecurity.com/var/images/product/262.262/sts-rfid-blu-x790.png)
![RFID Tag [Oranage] Access Control Proximity Token Key Chain](http://shieldtechsecurity.com/var/images/product/262.262/sts-rfid-org-x700.png)
![RFID Tag [Yellow] Access Control Proximity Token Key Chain](http://shieldtechsecurity.com/var/images/product/262.262/sts-rfid-yel-x790_1.png)