Wall Mounted Automatic Door 24.125Ghz Microwave Motion Sensor,Autodoor Sensors
$19.52
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Sensors & Motion Detectors
Motion, door/window and glass-break sensors are the trip-wires of a security system. Check what hub or panel they pair with (many are brand-specific and won't mix), wired vs wireless, and battery life for wireless units. For motion sensors, pet-immune designs avoid false alarms. Buying spare or used sensors is fine — just confirm the protocol and that they're compatible with your system.
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Motion Sensor DC 5V 24V Light Switch Movement Detector Automatic PIR Sen
$10.22
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New DC 10 x RC-33 NC Wired Door Contact Sensor Alarm Magnet Reed Switch
$12.92
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5-24V USB Port Detector Infrared PIR Motion Sensor Switch For Led Light Strip aa
$11.15
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1PC Automatic Light Sensor Control Switch DC 8V-50V Photocell Light Switch
$12.45
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20M Single Beam Detector Alarm Photoelectric Infrared Laser Sensor Anti Theft B
$15.24
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$45.00
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SABRE Door or Window Alarm - 120dB Siren, Easy Install, Battery Included, Home S
$9.99
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Allsmartlife LED Flush Mount Ceiling Light Fixture, 12inch 1-Pack, White
$24.08
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SALE SimpliSafe Home Door And Window Entry Sensor ES3
$9.00$25.00
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8x WS2812 8 RGB LED Stick 5050 Integrated Driver Compatible Arduino DC5V Kit
$17.57
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Motion Sensor Light Switch, Occupancy & Vacancy Model Motion Activated Wall Swit
$20.99
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NICOR Lighting RSD Series 6 in. Surface Mount LED Downlight, 5000K White
$9.12
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Non-APP Wireless Driveway Alarm — 1/2 Mile Solar Motion Sensor with Plug-in R...
$67.24
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Sunco 6 Pack LED Can Lights Eyeball Retrofit Gimbal 5/6 Inch 6 Pack, White
$97.19
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Youroke 4-Light Semi Flush Mount Ceiling 4 Light - 1 Pack, Brushed Nickel
$39.94
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24W 5.3" LED Ceiling Fan Light Kit in Diameter, 3CCT (3500K 4500K 6000K)
$26.05
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Airand 5000K LED Ceiling Light Fixture with Plug, Utility 1.43 Feet, White
$28.88
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Annaror Smart LED Ceiling Light WiFi, 13in RGB Flush Mount Lighting White
$71.23
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Motion Detector for Home Burglary Security Protection Wireless Motion Sensor wit
$67.99
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Wireless Door and Window Vibration Sensor Alarm 125Db Glass Breakage Anti-Theft
$31.99
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TAIBOAN Wireless 433Mhz Window Door Sensor for Home Security System Panel Detect
$30.99
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$55.00
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TAIBOAN 433Mhz Door Magnet Sensor Wireless Home Window Detector for Alarm System
$30.99
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TAIBOAN Wireless 433Mhz Door Sensor Detect Door Opening & Closing anti Disassemb
$32.99
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Window Door Sensor for 433Mhz Alarm System PG103 Wireless Home Alarm App Notific
$29.99
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Zigbee Door Window Sensor Smart Home Security Alarm Wireless Magnetic Anti-Theft
$30.99
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Door Window Sensor Independent Opening Magnetic Door Sensor 130Db Wireless Secur
$32.99
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Ledytech 4 inch LED Retrofit Light Kit for Ceiling Fan White 6000K
$23.23
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Smart Water Leak Detector Alarm - 105dB Audio, Freeze Warning, App Alerts, Alexa
$35.99
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Flush Mount Ceiling Light Fixtures, 2-Light Chrome for
$64.08
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Lynnoland Industrial Semi Flush Mount Ceiling Light Large, Brushed Nickel
$59.94
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Luvkczc 12" Retro Semi Flush Mount Ceiling Light,Black Light Black
$50.28
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SALE 180° Motion Activated Light Switch, Manual or Automatic Control - Stylish Finish
$42.74$44.99
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FULEN Motion Sensor Ceiling Light Fixture, Cordless Closet 1 Pack, White
$35.12
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Honeywell Home Honeywell Dt8050 Dual Tec Motion Detector 50 Foot
$129.38
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Flush Mount Ceiling Light Fixtures, 2-Light Brass for
$66.84
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Flush Mount Ceiling Light Fixtures, 2-Light Gold for
$62.70
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Flush Mount Ceiling Light Fixtures, 2-Light 12 Inch Brushed Nickel
$69.60
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Luvkczc Semi Flush Mount Ceiling Light, Brushed Nickel
$66.84
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SALE Abode Home Security System Motion Camera New No Box 104015
$46.49$49.99
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Simplisafe Adhesive Replacement - 24 PCS Pre-Cut Strips for Entry Sensors & Magn
$13.44
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Advanced Motion Sensor Alarm System – Wireless, 328ft Range, 2 Sensors Included
$49.99
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5 Pack Window Alarm Sensors - Easy Install 120DB Door Alarms for Safety
$39.99
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Solar Outdoor Motion Sensor Alarm - Dog Barking & Gunshot Sound, Support Reco...
$31.24
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Solar Motion Sensor Alarm Outdoor - Dog Barking & Gunshot Sound, Support Record
$35.10
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Motion Sensor Lights 2 Pack 10000mAh 3 Modes
$107.99
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Motion Activated Outdoor Light 2 Pack 3 Modes
$107.99
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