Security - Smarthome

When triggered by any of up to four external sensor switches, this long-range transmitter will send a digital-encoded RF signal up to 10 miles to a companion receiver (sold separately), which will verify the digital code, activate its output, and trigger More info...

Part # 7426BX

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$184.99

1 customer rating 1 Customer rated this product 5 Stars

When any of four long-range transmitters (sold separately) is triggered by an external sensor switch, it sends a digital-encoded RF signal up to 10 miles to this companion receiver, which verifies the digital code, activates its output, and triggers the r More info...

Part # 7427BX

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$189.99

1 customer rating 1 Customer rated this product 5 Stars

This 3-foot whip antenna is required for all long range transmitters. It includes 18 feet oc coax cable, which can be extended if necessary. More info...

Part # 7428B

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$46.99

3 customer ratings 3 Customers rated this product 4.5 Stars

When a long-range transmitter (sold separately) is triggered by an external sensor switch, it sends a digital-encoded RF signal up to 10 miles to this companion receiver, which verifies the digital code, activates its output, and triggers the remote devic More info...

Part # 7427AX

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$179.99

4 customer ratings 4 Customers rated this product 4.5 Stars

When triggered by any external sensor switch, this long-range transmitter will send a digital-encoded RF signal up to 10 miles to a companion receiver (sold separately), which will verify the digital code, activate its output, and trigger the remote devic More info...

Part # 7426AX

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$179.99

4 customer ratings 4 Customers rated this product 4.5 Stars

Using this universal receiver, you can easily retrofit your garage door to work with many of the modern garage door accessories that are usually incompatible with older openers. More info...

Part # 7444

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$29.99

10 customer ratings 10 Customers rated this product 4 Stars

This slim one channel transmitter provides unparalleled security and range for your older garage door opener when used with Linear Megacode receivers. More info...

Part # 7444D1

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$25.99

3 customer ratings 3 Customers rated this product 4.5 Stars

This 1-Channel Mini Garage Door Transmitter goes with you wherever you go. More info...

Part # 7444F1

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$23.99

5 customer ratings 5 Customers rated this product 4 Stars

This slim 3-channel transmitter provides unparalleled security and range for up to three garage doors equipped with Linear Megacode receivers. More info...

Part # 7444D3

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$21.99

2 customer ratings 2 Customers rated this product 5 Stars

This Linear Wireless Security Panel accessory contains an 8-ohm speaker and a high-sensitivity microphone that provide voice communication when calling out to emergency services or central station for help or for calling in for remote activation. More info...

Part # 74210S

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$43.99

Pressing either the front button or the small button on top of this handheld transmitter sends a digitally coded wireless signal up to 1500 feet to your Linear Wireless Security Panel to trigger the event you program. More info...

Part # 74208

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Sale $20.00 $34.99

1 customer rating 1 Customer rated this product 3 Stars

Pressing the two buttons on this wristband-mounted transmitter simultaneously sends a digitally coded wireless signal to your Linear Wireless Security Panel to trigger an event or to call for help. More info...

Part # 74209A

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Sale $19.00 $39.99