Vtech Open/Closed Sensor VC7002 Ultra Low Energy NEW!!FREE SHIPPING!
$12.49
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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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Honeywell FG1625SN FlexGuard Glassbreak Detector
$49.95
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X10 Powerhouse Security System Motion Sensor Model SP554A
$15.99
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Bunker Hill Wireless Driveway Alert System, 400ft Range, Battery Powered
$26.99
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Vintage Homeguard LS100 Entry Door Alarm Chime System Security Alert Collectible
$14.99
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Wireless Burglar Alarm with 2 Remote Controls - 105dB Alert & Adjustable Mount
$19.11
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3-5m Automatic Body Infrared PIR Motion Sensor Detector Switch For LED light cc
$10.99
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Auto ON OFF Detector Infrared PIR Motion Sensor Switch For Led Light Strip 5-24V
$11.99
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DC8-50V Photocell Light Sensor Switch For Automatic Switching Lights Control xx
$12.99
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Versatile Screw-In Motion Sensor Socket - 16-23ft Range
$32.99
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SALE DC8-50V Photocell Light Sensor Switch For Automatic Switching Lights Control zz
$12.21$12.99
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Netgear Arlo Wireless Add-On In/Outdoor Smart Security Light w/ Battery, AL1101
$28.00
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NEW - Sensorworx #SWX-202-1-PS Low Voltage Ceiling Mount OCC Sensor Large Motion
$35.00
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SALE 2pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switches White
$12.68$13.35
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Twist Lock Photocell 8 Pack Dusk To Dawn Sensor Switch
$91.99
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Photoelectric Sensor 8 Pack Outdoor Dusk To Dawn Swivel Mount
$91.99
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Resideo IS335 Wired Indoor PIR Motion Sensor Pet Friendly 12m White
$27.99
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Outdoor Dusk To Dawn Photocell Light Sensor 8 Pack Conduit
$91.99
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Photoelectric Sensor 8 Pack Outdoor Dusk To Dawn Swivel Mount
$91.99
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Aeotec ZW130 WallMote Quad Open Box
$39.99
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Photoelectric Sensor 8 Pack Outdoor Dusk To Dawn Swivel Mount
$91.99
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SALE Motion Sensor Light Switch, Occupancy & Vacancy Model Motion Activated Wall S...
$19.51$22.95
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WATTSTOPPER LMDW-102-W DLM Digital Dual Tech Wall Sensor, 2-button, White, NEW
$125.00
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Photoelectric Sensor 8 Pack Outdoor Dusk To Dawn Swivel Mount
$91.99
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SALE Motion Detector Alarm System for Home Security
$77.24$102.99
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SALE Aqara Motion Sensor P1 Requires AQARA HUB 5-Year Battery Life Pack Of 2
$45.00$149.99
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Photoelectric Sensor 8 Pack Outdoor Dusk To Dawn Swivel Mount
$91.99
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SALE LUMLLSAJI 2 Pack LED Flush Mount Ceiling Light, 24W 12Inch-2 Pack, White
$41.87$45.02
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Photoelectric Sensor 8 Pack Outdoor Dusk To Dawn Swivel Mount
$91.99
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M5Stack Official Infrared Reflective Sensor Unit
$17.35
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SURAIELEC Battery Ceiling Light with Wall Switch, Operated, White
$28.88
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HKZTUY Ceiling Fan LED Light Replacement Panel, 24W 6.3 in, 6.29 Inch, White
$18.99
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SUNVIE 2 Pack LED 120V SpotLights Indoor, 3W Up Lights Floor 2 Pack, Black
$40.17
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Defiant Wireless Home Security Door Window Alarm Kit 1001 090 458 Multipack
$12.99
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$12.99
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SimpliSafe Home Security Alarm System - Motion Sensor MS3 - NEW
$19.95
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Photoelectric Sensor 8 Pack Outdoor Dusk To Dawn Swivel Mount
$91.99
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Moen Smart Leak Detector 1-Pack Works At First Leak 3596/OB
$34.95
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Solar Wireless Driveway Alarm System (1/2 Mile Range, 1 Receiver & 2 Solar Senso
$69.99
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GREENLUX 5" LED Flush Mount Ceiling Light，120V 11W 600LM，3000K 5 Inch, White
$24.91
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Solar Motion Sensor Alarm With Strobe Light For Yard Security
$21.52
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Automatic Infrared PIR Motion Sensor Switch Auto On/Off Lamp Control Replacement
$10.45
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ADT Honeywell Resideo SIXSHOCKA Shock Contact Door Window RF Sensor - Brand New
$25.00
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NEW Honeywell Resideo Wireless Door Window Alarm Contact Sensor SIXCTA 2 Way
$15.78
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Moen Flo 920-004 Smart Water Leak Detection System
$44.99
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Wifi Smart Motion Sensor: PIR Motion Detector Alert, Wireless Infrared Home Secu
$43.99
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Camping Travel Portable PIR Infrared Motion Sensor Detector Alarm 120DB 5724
$12.72
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$65.00
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