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Best Motion detectors with alarms Deals in the United States

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20 deals found

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Deals are available from 9 stores and 3 brands. An additional discount is available for 7 items. Last updated on September 18, 2025.
Ring Alarm Pro 14 Piece Kit
Ring Alarm Pro 14 Piece Kit
Ring Alarm Pro 14 Piece Kit
New
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Ring Alarm Motion Detector V2
Ring Alarm Motion Detector V2
Ring Alarm Motion Detector V2
New
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Wireless Motion Sensor Alarm, Indoor & Outdoor Security Detector With Remote Control For Home, Garage, And Shed Wireless Motion Sensor Alarm, Indoor & Outdoor Security Detector With Remote Control For Home, Garage, And Shed
50% Off
Wireless Motion Sensor Alarm, Indoor & Outdoor Security Detector With Remote Control For Home, Garage, And Shed Wireless Motion Sensor Alarm, Indoor & Outdoor Security Detector With Remote Control For Home, Garage, And Shed
Wireless Motion Sensor Alarm, Indoor & Outdoor Security Detector With Remote Control For Home, Garage, And Shed Wireless Motion Sensor Alarm, Indoor & Outdoor Security Detector With Remote Control For Home, Garage, And Shed
New
$39.94
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Solar Alarm LED Strobe Light With Wireless Motion Sensor, Outdoor Solar Strobe Security Detector, IP65 Weatherproof Solar Alarm LED Strobe Light With Wireless Motion Sensor, Outdoor Solar Strobe Security Detector, IP65 Weatherproof
50% Off
Solar Alarm LED Strobe Light With Wireless Motion Sensor, Outdoor Solar Strobe Security Detector, IP65 Weatherproof Solar Alarm LED Strobe Light With Wireless Motion Sensor, Outdoor Solar Strobe Security Detector, IP65 Weatherproof
Solar Alarm LED Strobe Light With Wireless Motion Sensor, Outdoor Solar Strobe Security Detector, IP65 Weatherproof Solar Alarm LED Strobe Light With Wireless Motion Sensor, Outdoor Solar Strobe Security Detector, IP65 Weatherproof
New
$55.94
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Solar Alarm LED Light Outdoor Wireless Motion Sensor Detector With 110dB Siren And Flashing Strobe, Waterproof Security Solar Alarm LED Light Outdoor Wireless Motion Sensor Detector With 110dB Siren And Flashing Strobe, Waterproof Security
50% Off
Solar Alarm LED Light Outdoor Wireless Motion Sensor Detector With 110dB Siren And Flashing Strobe, Waterproof Security Solar Alarm LED Light Outdoor Wireless Motion Sensor Detector With 110dB Siren And Flashing Strobe, Waterproof Security
Solar Alarm LED Light Outdoor Wireless Motion Sensor Detector With 110dB Siren And Flashing Strobe, Waterproof Security Solar Alarm LED Light Outdoor Wireless Motion Sensor Detector With 110dB Siren And Flashing Strobe, Waterproof Security
New
$59.94
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Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
34% Off
Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
New
$78.05
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Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
34% Off
Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
New
$78.05
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Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
37% Off
Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
Tuya Smart WiFi Infrared Motion Detector Solar Outdoor PIR Wireless Strobe Siren Detector Sound Alarm Waterproof Remote Control
New
$71.65
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Ring Alarm Five Piece Kit V2
Ring Alarm Five Piece Kit V2
Ring Alarm Five Piece Kit V2
New
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Ring Alarm Pro Base Station, 6.75"h X 6.75"w X 2.72"d, White
7% Off
Ring Alarm Pro Base Station, 6.75"h X 6.75"w X 2.72"d, White
Ring Alarm Pro Base Station, 6.75"h X 6.75"w X 2.72"d, White
New
$270.99
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HONEYWELL MAZ3-A2C112E-020 Multi-RAE Lite Multi-Gas Detector, IP65, Audible,
HONEYWELL MAZ3-A2C112E-020 Multi-RAE Lite Multi-Gas Detector, IP65, Audible,
HONEYWELL MAZ3-A2C112E-020 Multi-RAE Lite Multi-Gas Detector, IP65, Audible,
New
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SYSTEM SENSOR DST5 Sampling Tube,Smoke Detector
SYSTEM SENSOR DST5 Sampling Tube,Smoke Detector
SYSTEM SENSOR DST5 Sampling Tube,Smoke Detector
New
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AIR PRODUCTS & CONTROLS HS-100-P Smoke Detector,4" Height,Plastic
AIR PRODUCTS & CONTROLS HS-100-P Smoke Detector,4" Height,Plastic
AIR PRODUCTS & CONTROLS HS-100-P Smoke Detector,4" Height,Plastic
New
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Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor - Black Bezel Display G-1B-R
Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor - Black Bezel Display G-1B-R
Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor - Black Bezel Display G-1B-R
New
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Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor - Chrome Bezel Display G-1C-R
Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor - Chrome Bezel Display G-1C-R
Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor - Chrome Bezel Display G-1C-R
New
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