Solar Outdoor Motion Sensor Alarm - Dog Barking & Gunshot Sound, Support Reco...
$32.10
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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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Solar Outdoor Motion Sensor Alarm with Dog Barking Gunshot Sound, Support Rec...
$41.49
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SALE 2-Pack, Dusk to Dawn/Day Night Sensor, Photoelectric Switch, Photo Cell Senso...
$29.65$32.94
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Livex Lighting 3 Light Brushed Nickel Semi Flush 18 x 18 x 8,
$114.77
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Wireless Motion Sensor Door Chime: Business Entry Doorbell Indoor Motion Detecto
$31.68
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Philips AUDIBLE DOORSTOP ALARM Home Security Sensor SOUNDS WHEN DOOR IS OPENED
$14.00
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Smart Motion Sensor for Home Automation, WiFi mmWave Radar, Adjustable Sensitivi
$45.99
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Solar Outdoor Motion Sensor Alarm with Dog Barking Gunshot Sound, Red-1pack
$42.62
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5 Pack Water Leak Detectors - Adjustable Audio Alarm 0-120dB, IP66 Leak Sensors
$57.99
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5 Pack Water Leak Alarm Sensors - 120dB Loud Alert, IP66 Waterproof, Easy Instal
$79.99
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SALE Expandable Wireless Driveway Alarm System - 1 Receiver & 3 Sensors for Safety
$112.09$117.99
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Zigbee 3.0 Motion Sensor 3-Pack, 5-Year Battery, 150° Detection, Smart Home Auto
$109.99
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GoveeLife Human Presence Sensor, 2.4 GHz Smart mmWave Radar & PIR | H5127
$28.50
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SALE MC-31 Wired NC Magnetic Door Window Contact Sensor Alarm Reed Switch, 5 Pack
$13.49$14.99
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SALE NEW Simplisafe MOTION SENSOR White CA001 (Latest Model)
$14.99$17.95
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Automatic Toilet Flusher Kit, Touchless Motion Sensor Flush for Toilet, 12”
$57.20
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Aqara Zigbee Presence Sensor FP1E, mmWave Radar Wired Motion Sensor, AI Spatial
$39.95
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120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patie...
$32.99
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Cooper SP20-MV: Greengate Switch Pack 20 Amp 120/277V 50/60 Hz Appliance Control
$20.99
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SALE Intelligent Motion Sensor Light Switch - Adjustable Settings
$39.99$49.99
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Motion Sensor Switch with Outlet, PIR Wireless Motion Sensor Plug with Light Se
$28.24
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Leviton OSP20-D0 Occupancy Sensor Power Pack 20A 120/277V 60HZ OSP20-0D0
$49.90
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Motion Sensor Light Switch, Occupancy & Vacancy Model Motion Activated Wall Swit
$20.99
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WER Water Leak Alarm Battery Operated Leak Alert Water Detector for Home Use(Shi
$18.19
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SENSOR SWITCH NBRG-8 NLIGHT 8-PORT BRIDGE MODULE, RJ45, WHITE
$149.50
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HTZSAFE Motion Sensor- Extra Rechargeable Wireless Outdoor Small, Black
$41.00
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Amertac Light Control Motion Activated White MLC12BC-4
$31.95
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GOODEA Spotlights Indoor with Remote, 3000mAh Rechargeable 2 Pack, Black
$10.99
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SENSOR SWITCH NPODM-2S-WH NLIGHT WALLPOD PUSH-BUTTON SCENE CONTROL, WHITE
$90.00
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Niles Automated Switching Systems LS-1 Light Sensor - New In Box
$25.00
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GE Jasco 45115 Audible Battery Operated Window/Door Alarm Qty 2 Adhesive New
$14.59
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System Sensor HW-LF 2 Wire Low Frequency Sounder White 45CL43 Plug In NEW
$40.73
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6 PCS WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor
$12.09
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GE Interlogix: Wireless Motion Sensor - 60-511-02-95 Free Shipping!!
$59.95
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AKAMATIS Human Presence Sensor v2.2 for Home Assistant, mmWave Radar White
$57.88
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4 Security Alarm White Adhesive Window/Door Magnet
$12.99
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$29.99
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WKONCLDY 3200lm LED Flush Mount Ceiling Light, Super Slim 12in-1Pack, White
$17.17
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SENSOR SWITCH NIO-LEDG-LC-N100 DIGITAL LUMINAIRE CONTROL, 24V
$129.50
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4 Magnets Door Window Alarm White Security System
$9.99
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3X GE Audible Window/Door ALARM - Battery Operated 2 Pcs (6 Total)
$28.00
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$43.00
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FULEN 2 Pack Rechargeable Motion Sensor Ceiling Light RGB 2 Pack, White-RGB
$87.02
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hepside 2Pack Dimmable Flush Mount Ceiling Light Fixture 7.5Inch-2pack, Gold
$46.43
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ASD LED 16" Round Flush Mount | 277V (1pk), Brushed Nickel
$75.41
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TALOYA Dimmable Flush Mount Ceiling 10inch-1 Pack, White(5CCT+Dimmable)
$61.55
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Fairdeer 8 Pack LED Flush Mount Ceiling Light,7Inch 7 Inch-8pack, White
$91.93
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Matane 12 Inch LED Flush Mount Ceiling Light Fixture 12 1Pack, Silver
$38.06
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