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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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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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10% less than eBay
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
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8% less than eBay
Wireless Motion Detector w/ Mounting Bracket
Limited number coming! Reserve yours today!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
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40% less than eBay
Magnetic Strip for Door/Window Sensors (For STS4-DORA Door/Window Sensors)
Compatibility: STS4-DORA Door/Window Sensors
- Replacement Magnet for STS4-DORA Sensors
- Leave Window Open Without Bypass
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.
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7% less than eBay
LCD Remote w/ 2-Way Confirmation
Compatibility: STS-4xx Series (Full List in Description)
- Great for Nightstands & to Control Outside
- Arm Away, Stay, Disarm, Panic, & Check Status
- Displays Status w/ 2-Way Confirmation
- Rechargeable Lithium Battery
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12% less than eBay
Wireless Hand-Held Panic Button
Compatibility: STS-4xx Series (Full List in Description)
- Great for keychains or Lanyards
- Easy to Press Button
- Sound Alarm In Police/Fire/Medical Emergency
- Silent or Audible Alarm
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7% less than eBay
Wireless Emergency Button (Panic, Holdup, Medical)
Compatibility: STS-4xx Series (Full List in Description)
- Mount On Wall or Under Desk
- Silent or Audible Alarm
- Sound Alarm In Police/Fire/Medical Emergency
- Easy Installation
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