Sensors - Smarthome

If you need extended motion sensing range, a longer timed duration, higher power handling, or the highest possible quality and reliability in a motion sensing light switch, choose this unit. More info...

Part # 2520I

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Sale $51.85 $118.99

11 customer ratings 11 Customers rated this product 5 Stars

This freeze sensor uses your existing telephone line to call three phone numbers when the temperature drops below the set point you determine or if the power goes out. You can also call in to check on the temperature and power status remotely. More info...

Part # 7001D

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Sale $279.00 $299.99

2 customer ratings 2 Customers rated this product 5 Stars

This battery-powered sensor can be placed almost anywhere. It emits a loud alarm the moment its stainless-steel sensors touch water. More info...

Part # 7163

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$9.99

3 customer ratings 3 Customers rated this product 4 Stars

Fast, Simple Installation: Fits in a standard wall box and replaces a single-pole wall-switch; neutral and ground connection required. More info...

Part # 36529

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Sale $64.99 $69.99

Combining wireless and digital voice technology this system is the most cost-effective annunciation system available offering homeowners security, notification, convenience, and most of all peace of mind. More info...

Part # 7138

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$149.95

15 customer ratings 15 Customers rated this product 5 Stars

Just walk within 25 feet of this battery-powered motion-sensor light, and it will brighten the entire area. Weatherproof for outdoor use. More info...

Part # 740126

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Sale $19.79 $29.99

102 customer ratings 102 Customers rated this product 4.5 Stars

Here is the most basic sensor of any alarm system. These contact switches are ideal for doors, windows, and sliding doors. These magnetic contact switches are for closed circuit systems. More info...

Part # 7113

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Sale $1.61 $2.99

121 customer ratings 121 Customers rated this product 5 Stars

Light your path in the dark with two motion activated LED path lights, each is battery powered and weatherproof so it can be mounted wherever you need light. Includes a wireless remote control. More info...

Part # 2518

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Sale $49.99 $54.99

1 customer rating 1 Customer rated this product 5 Stars

The Water Alarm Plus with Siren was primarily designed for you to feel safe and secure, knowing that once any amount of water is detected where sensors are placed, you'll be notified by phone as well as a siren alert. More info...

Part # 7002PA

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$79.00

15 customer ratings 15 Customers rated this product 4.5 Stars

Add a wireless doorbell that combines reliable operation, quality sound, a visual Indicator and an aesthetic appeal. Great for homes, apartments and other applications that don't have a pre-wired doorbell. More info...

Part # 20472

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Sale $26.99 $29.99

20 customer ratings 20 Customers rated this product 4 Stars

Equipped with PIR sensing and ultrasonic sensing, this versatile wall switch automatically turns lights ON when a person enters a room and OFF when they leave. Ideal for areas up to 2400 square feet. More info...

Part # 36528

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Sale $61.11 $80.99

1 customer rating 1 Customer rated this product 2 Stars

Add a bright LED light almost anywhere, without running any wires. Simply add batteries, stick it where you want with the included adhesive tape and motion sensor automatically turns it on or off. More info...

Part # 46132

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$16.99

16 customer ratings 16 Customers rated this product 4.5 Stars