4xx Alarm Accessories

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

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

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)

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)

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)

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

Compatibility:  STS-451 Alarm System

• Scrolls Opened Zones Automatically
• Away, Stay, Disarm, Bypass, Panic, and Duress Functions
• Supports Area/Partitioning Arming
• Alarm Log & Events

Compatibility:  STS-451 Alarm System

• Supports Naming Zones
• Scrolls Opened Zones Automatically
• Away, Stay, Disarm, Bypass, Panic, and Duress Functions
• Supports Area/Partitioning Arming

Compatibility:  STS-455 Alarm System

• Backlit LCD Display
• Away, Stay, Disarm, Bypass, Panic, and Duress Functions
• Police, Fire, & Medical Emergency Buttons
• Alarm Log & Events

Compatibility:  STS-456 Alarm System

• Backlit LCD Display
• Away, Stay, Disarm, Bypass, Panic, and Duress Functions
• Police, Fire, & Medical Emergency Buttons
• Alarm Log & Events

Compatibility:  STS-4xx Series (Full List in Description)

• Extend Range 400 Ft
• Wireless Transmit Distance ≥375 Feet
• Wireless Receiving Distance ≥375 feet
• Wireless Emitting Frequency Of 433MHz

Compatibility:  STS-4xx Series (Full List in Description)

• Adds Up To 24 More Wireless Zones
• Add Up to 8 Wired Zones

This zone expander will increase the number of zones that are allowed on our STS-451 panel. It can add an additional 24 wireless zones or an additional 8 wired zones to the alarm system.