Buy at Smarthome - Security - Security System Accessories

This security system is a full-featured, customizable system that connects in a fraction of the time of hardwired systems and includes everything you'll need to get your home security started. No complicated wiring or cabling is required! More info...

Part # 73903W

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Sale $379.99 $399.99

138 customer ratings 138 Customers rated this product 4.5 Stars

This set of 4 plug-in I/O Linc interfaces will let you create multiple zones which can be monitored and controlled from your INSTEON network. This setup is ideal for sprinklers, HVAC dampers, and access control. More info...

Part # 24504

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Sale $149.99 $189.99

5 customer ratings 5 Customers rated this product 4.5 Stars

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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Sale $41.39 $45.99

39 customer ratings 39 Customers rated this product 4.5 Stars

This full-featured, customizable security alarm system that connects in a fraction of the time of hardwired systems and includes everything you'll need to get your home security started. You can even control and monitor your home remotely over a secure In More info...

Part # 73903WP

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Sale $763.98 $779.99

13 customer ratings 13 Customers rated this product 4 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 $190.99

If you need X10 control for devices that need contact closure switching, this is the module for you. More info...

Part # 2010

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Sale $19.29 $22.99

65 customer ratings 65 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 $124.19 $137.99

1 customer rating 1 Customer rated this product 4 Stars

This full-featured, customizable security system is aimed at protecting children and the elderly by including Smarthome's SecureLinc II Wireless Security System console and a wireless pendant transmitter that even a child or an elderly parent can use to s More info...

Part # 73900CW

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Sale $157.13 $199.99

5 customer ratings 5 Customers rated this product 3.5 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 $49.49 $54.99

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 $74.69 $82.99

Send and receive X10 signals. Develop your own X10-compatible products for sale without the cost of UL approval. More info...

Part # 1135

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Sale $21.79 $25.99

29 customer ratings 29 Customers rated this product 4.5 Stars

This three-in-one interface/expander adapts the M1 and M1 Gold to various lighting control products and communicating thermostats. It also acts as a serial port expander. More info...

Part # 12837

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$82.99

13 customer ratings 13 Customers rated this product 4 Stars