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Products
4xx Alarm Accessories
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Recommended
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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
- $9.99 if ordered online. Order by phone: $11.99, Save $2.00 online!
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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
- $9.99 if ordered online. Order by phone: $11.99, Save $2.00 online!
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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
- $17.99 if ordered online. Order by phone: $19.99, Save $2.00 online!
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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
- $19.99 if ordered online. Order by phone: $21.99, Save $2.00 online!
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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
- $8.49 if ordered online. Order by phone: $9.99, Save $1.50 online!
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Wireless Outdoor Motion Detector
Compatibility: STS-4xx Series (Full List in Description)
- Pet Friendly Up to 38 lb
- Weather Resistant
- Red LED Indicator
- Up To 40 Ft Detection Range
- $69.95 if ordered online. Order by phone: $71.95, Save $2.00 online!
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Wireless Outdoor Motion Detector w/ Solar Panel
Compatibility: STS-4xx Series (Full List in Description)
- Pet Friendly Up to 38 lb
- Weather Resistant
- Solar Charging Battery
- Up To 40 Ft Detection Range
- $84.95 if ordered online. Order by phone: $86.95, Save $2.00 online!
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Dual-Beam Infrared Photoelectric Perimeter Detector
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)
- $49.99 if ordered online. Order by phone: $51.95, Save $1.96 online!
Only 5 left in stock. -
Wireless Backlit LCD 2-Way Communicating Keypad, Power Adapter, & Backup Battery
Compatibility: STS-4xx Series (Full List in Description)
- Arm Away, Stay, Disarm, & Panic
- Backlit LCD Display (Date/Time/Alarm Status)
- Backup Battery Lasts 3 Months without a Charge
- Power Adapter & Rechargable Backup Battery Included
- $46.95 if ordered online. Order by phone: $49.95, Save $3.00 online!
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Wireless 2-Way Communicating Keypad
Compatibility: STS-4xx Series (Full List in Description)
- Arm Away, Stay, Disarm, & Panic
- LCD Display (Date/Time/Alarm Status)
- Automatic Screen Shutoff w/ 1-Year Battery Life
- Battery Operated (Standard AAA Batteries)
- $32.95 if ordered online. Order by phone: $34.95, Save $2.00 online!
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Wireless 1-Way Communicating Keypad
Compatibility: STS-4xx Series (Full List in Description)
- Arm Away, Stay, Disarm, & Panic
- Mounting Bracket for Easy Installation
- Signal Transmission & Low Battery Indicator
- Operates on Standard AAA Batteries (1-Year Battery Life)
- $32.95 if ordered online. Order by phone: $34.95, Save $2.00 online!
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Wired Keypad [Standard English Display]
Compatibility: STS-451 Alarm System
- Scrolls Opened Zones Automatically
- Away, Stay, Disarm, Bypass, Panic, and Duress Functions
- Supports Area/Partitioning Arming
- Alarm Log & Events
- $39.95 if ordered online. Order by phone: $42.95, Save $3.00 online!

