Buy at Smarthome - Security - Security Sensors

Trigger any INSTEON-compatible device or scene with this wireless PIR motion sensor. Features an adjustable time off delay, night-only mode and photocell that can activate lights on dusk/dawn detection. More info...

Part # 2420M

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$34.99

495 customer ratings 495 Customers rated this product 4 Stars

Automatically turn on floodlights when motion is detected and turn on additional INSTEON controlled lights or appliances to notify you that someone is outside your home. More info...

Part # 2494MSBN

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Sale $58.48 $64.98

21 customer ratings 21 Customers rated this product 3.5 Stars

Automatically turn on floodlights when motion is detected and turn on additional INSTEON controlled lights or appliances to notify you that someone is outside your home. More info...

Part # 2494MSWH

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Sale $58.48 $64.98

24 customer ratings 24 Customers rated this product 3.5 Stars

High quality dual motion sensor floodlight by Steinel® has 140° detection angle, 40' range, dual zone lens with Sneak-By-Guard, adjustable aim (270° horizontal, 65° vertical), includes shrouds to customize detection zone, rain tight enclosure.... More info...

Part # 4650W

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Sale $57.87 $86.99

16 customer ratings 16 Customers rated this product 4.5 Stars

With its 40' x 50' 120-degree wide angle capture area, this motion detector will keep an eye on your property when your security system is armed, and it won't be falsely triggered by direct sunlight. More info...

Part # 76402

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Sale $69.97 $104.99

3 customer ratings 3 Customers rated this product 5 Stars

PL-1 Outdoor PIR Detector Designed for outdoor low voltage and automatic control applications. Featuring a rugged construction, with integral swivel bracket, that enables aiming the detector at the desired direction. More info...

Part # 73989

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Sale $46.97 $74.72

2 customer ratings 2 Customers rated this product 2.5 Stars

This plug-in receiver receives wireless signals from the included motion detector, which can be mounted up to 100 feet away, so that as soon as someone enters your property, the connected light will turn on. More info...

Part # 25507L

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Sale $24.18 $34.99

11 customer ratings 11 Customers rated this product 3 Stars

High quality dual motion sensor floodlight by Steinel® has 140° detection angle, 40' range, dual zone lens with Sneak-By-Guard, adjustable aim (270° horizontal, 65° vertical), includes shrouds to customize detection zone, rain tight enclosure. More info...

Part # 4650B

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Sale $63.97 $86.99

5 customer ratings 5 Customers rated this product 4 Stars

Use this adjustable motion sensor with a Honeywell door chime to monitor motion inside or outside your home. More info...

Part # 30611

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Sale $31.75 $39.99

1 customer rating 1 Customer rated this product 5 Stars

The eDT-PIR/EE934IC outdoor detector integrates Passive Infrared, Microwave, and Artificial Intelligence technologies and is developed for applications in harsh residential and commercial environment. More info...

Part # 74095

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Sale $68.07 $80.71

The weather-resistant Choice Alert Wireless Motion Sensor detects movement within a 110-degree area from up to 40 feet away. Easy to install, with no drilling required. More info...

Part # 59474

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Sale $17.63 $34.99

6 customer ratings 6 Customers rated this product 3.5 Stars

This extra motion sensor sends signals to either the Motion-Activated Security Light or the Motion-Activated Lighting Control up to 100 feet away, even through walls and doors. More info...

Part # 25507MS

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Sale $16.19 $24.99

5 customer ratings 5 Customers rated this product 4 Stars