Buy at Smarthome - Security - Security System Accessories

The latest INSTEON plug-in module, I/O Linc, lets you monitor and control any low voltage devices such as alarm sensors, electric door strikes, and contact closures as part of your INSTEON home automation network. More info...

Part # 2450

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$45.99

123 customer ratings 123 Customers rated this product 4.5 Stars

Save space and money with this 3.5" touchscreen keypad for the Elk M1 system. Six programmable function keys and menu navigation give you complete control. More info...

Part # 128302

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$264.29

1 customer rating 1 Customer rated this product 5 Stars

Add access notification to your home using an invisible photobeam and an INSTEON I/O Linc to trigger lights or appliances when a visitor arrives at or enters your property. More info...

Part # 70414

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Sale $146.99 $190.96

1 customer rating 1 Customer rated this product 5 Stars

Add a visual alert using INSTEON controlled devices to let you know when your phone or doorbell rings; ideal for individuals with a hearing disability. More info...

Part # 24950A6

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Sale $89.99 $97.99

3 customer ratings 3 Customers rated this product 5 Stars

Add extra safety and security to your home using magnetic contacts and an INSTEON I/O Linc to trigger lights or appliances when a door or window opens or closes. More info...

Part # 73522

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Sale $49.99 $54.99

1 customer rating 1 Customer rated this product 4 Stars

Control and monitor sensors and events, set triggers for virtual zones, back up alarm configurations, and more for your Ademco Vista by using this PC interface board to connect your alarm system to your computer. More info...

Part # 22950

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Sale $87.92 $90.00

5 customer ratings 5 Customers rated this product 4.5 Stars

Increase security by adding access control to your home using an electric door strike and an INSTEON I/O Linc to remotely unlock a door with an INSTEON controller (sold separately). More info...

Part # 51901

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Sale $131.99 $137.99

1 customer rating 1 Customer rated this product 4 Stars

A sensor monitors the buildup of liquid (rain/water) outside your home and triggers I/O Linc to turn on INSTEON controlled devices, when buildup occurs or even to turn off sprinklers to conserve water when it rains. More info...

Part # 24950A3

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Sale $78.99 $82.99

3 customer ratings 3 Customers rated this product 3 Stars

The Enforcer Fail -Secure Electric Deadbolt automatically locks when power is lost. Heavy duty steel and aluminum construction. More info...

Part # 77245

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Sale $145.97 $329.99

Keep your security system discrete by adding the Elk ELK-M1TWSF Flush Mount Speaker/Microphone to your Elk Two-Way Listen In Interface. This microphone/speaker combo lies flush against any wall to go virtually unnoticed. More info...

Part # 12836S

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$21.36

2 customer ratings 2 Customers rated this product 5 Stars

This bolt-on electromagnetic lock (mag-lock) was designed for outdoor use to keep sliding and swinging electric gates securely closed, 1300 pound holding force. More info...

Part # 70450

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Sale $125.51 $350.00

2 customer ratings 2 Customers rated this product 5 Stars

Increase the functionality of an Elk M1 security system by adding this amplifier board. The device allows for ann addtion of three zones of speakers and three zones of microphones. More info...

Part # 51390

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$94.21