Buy at Smarthome - Security - Security System Accessories

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

40 customer ratings 40 Customers rated this product 4.5 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 $190.99

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

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

This device can be used to save power for a backup battery on your security system, preventing deepd ischarge. Also, a master On/Off switch easily connects or disconnects a backup battery. More info...

Part # 77416

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$19.99

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 $88.19 $97.99

2 customer ratings 2 Customers rated this product 4.5 Stars

In the event of a security breach, an RJ-31X jack will seize the phone line, so burglars can't prevent your security system from dialing out. More info...

Part # 8619

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Sale $4.97 $4.99

9 customer ratings 9 Customers rated this product 4.5 Stars

The ELK-952 provides exceptional protection against damage from lightning, voltage spikes, and surge damage coming into a phone line. More info...

Part # 1298

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$18.50

Programmable Timer Module works for a variety of timed security and access control operations, such as door unlock timing, and siren or bell timer activation. More info...

Part # 7045D

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Sale $23.94 $29.99

Add an ANSI rated emergency evacuation signal module to your Elk security system. The module has fire and burglar alarm inputs and an output for a speaker (required and sold separately). Voice alarms are in English and Spanish. More info...

Part # 72741

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Sale $36.07 $38.99