15,000+ results for motion detector
- Brand New Honeywell Resideo IS335 40′ X 56′ Range Hardwired Motion (New Stock)Opens in a new window or tabBrand New$21.49Top Rated Plussaftymind (44,571) 99.8%Free 2-4 day shippingFree returns94 sold
- Wireless Driveway Alarm Infrared Motion Sensor Home Garage Alert Security SystemOpens in a new window or tabBrand New$15.89Save up to 10% when you buy moreTop Rated PlusFree 2-3 day shippinganyvolume (396,351) 99.6%Free returns1,024 sold
- Brand New Honeywell 5800PIR-RES Wireless PIR, Pet Immune Motion SensorOpens in a new window or tabBrand New$44.99Top Rated Plussaftymind (44,571) 99.8%Free 2-4 day shippingFree returnsAlmost gone109 sold
- Wireless Driveway Alarm Outdoor Weatherproof Motion Sensor Detector SecurityOpens in a new window or tabBrand New$10.00 to $39.97kingsale4u (34,767) 99.7%Free shippingFree returns5+ watchers
- 180° LED Infrared PIR Motion Sensor Detector Outdoor Wall Light Switch 85-265V #Opens in a new window or tabBrand New$5.99Buy 1, get 1 20% offWas: $8.59 30% offegobasic (57,182) 98.1%Free shippingFree returns305 sold
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- 180° LED Security PIR Infrared Motion Sensor Detector Switch Outdoor Wall LightOpens in a new window or tabBrand New$6.49Top Rated Plusberich007 (2,448) 99.1%Free shippingFree returns
- Solar Alarm LED Light Solar Strobe Light Wireless Motion Sensor Detector OutdoorOpens in a new window or tabBrand New$11.64Save up to 15% when you buy moreWas: $12.25 5% offTop Rated Plushenr_h2 (30,369) 99.6%Free 2-3 day shippingFree returns489 sold
- Vivint Wireless Infrared Motion Detector V-PIR2-345 Smart Home AlarmOpens in a new window or tabPre-Owned$14.99Save up to 10% when you buy moreignsa-87 (63) 100%Free shippingFree returns
- Auto ON OFF Detector Infrared PIR Motion Sensor Switch F LED Light Strip 12V-24VOpens in a new window or tabBrand New$7.49 to $16.97Buy 1, get 1 11% off with couponWas: $8.05 7% offmarveza_0 (38,894) 98.5%Free shippingFree returns
- 5X PIR Infrared Motion Sensor Detector 110V Smart Switch Light Lamp Switch AutoOpens in a new window or tabBrand New$14.69Save up to 10% when you buy moreTop Rated PlusFree 2-3 day shippingbigsmall402 (11,156) 98.9%Free returns119 sold
- PIR Infrared Motion Sensor Detector Smart Switch AC 110V Light Lamp Switch AutoOpens in a new window or tabBrand New$6.88Buy 1, get 1 10% offled4everything (91,920) 96.9%Free shipping242 sold
- 180° LED Infrared PIR Motion Sensor Detector Outdoor Wall Light Switch 85-265VOpens in a new window or tabBrand New$0.99peartshop (3,589) 97.5%0 bids · Time left9h 23m left (Today 10:10 PM)+$4.99 shippingFree returns
- Outdoor Solar Alarm LED Light Solar Strobe Light Wireless Motion Sensor DetectorOpens in a new window or tabBrand New$8.90Save up to 10% when you buy moreWas: $12.72 30% offlucky-board (2,371) 98.3%Free shipping
- Solar Wireless Driveway Alarm Sensor Alert System Security Long Range DetectorOpens in a new window or tabBrand New$43.59Save up to 10% when you buy morejoymyzone (14,003) 98.1%Free shippingFree returns137 sold
- Wireless Solar Driveway Alarm System 1/2 Mile Range PIR Motion Sensor & DetectorOpens in a new window or tabBrand New$35.55 to $46.99Save up to 10% when you buy moremyzone520 (1,732) 97.8%Free shippingFree returns28+ watchers
- New Listing1800ft Driveway Alarms Wireless Long Range Motion Detector Outdoor (2 sensors)Opens in a new window or tabNew (Other)$62.10Top Rated PlusWas: $69.00 10% offtreasureisland58 (549) 98.2%+$8.99 shippingFree returns
- Wyze Sense Motion Sensor - WhiteOpens in a new window or tabBrand New$6.99Save up to 10% when you buy moresoldear-0 (85) 95.7%+$4.36 shipping208 sold
- 1 Pack Motion Sensor Switch, PIR Sensor Light Switch, No Neutral Wire RequiredOpens in a new window or tabBrand New$9.05Save up to 7% when you buy moregreatgarrison (213) 97.1%Free shipping68 sold
- Motion Sensor DC12V Infrared PIR Movement Detector Outdoor Sensor Light Swi,ouOpens in a new window or tabBrand New$5.12outdoor_1159 (464) 94.5%+$3.99 shipping
- Solar Alarm Light Solar Strobe Light Wireless Motion Sensor Detector Outdoor LEDOpens in a new window or tabBrand New7 product ratings - Solar Alarm Light Solar Strobe Light Wireless Motion Sensor Detector Outdoor LED$10.78Save up to 8% when you buy moreWas: $21.99 51% offaplusparts2016 (14,751) 99.1%Free shipping291 sold
- Auto On/Off Sensor Switch Motion Infrared PIR Occupancy Vacancy Wall Light LampOpens in a new window or tabBrand New$9.09Save up to 8% when you buy moreTop Rated PlusFree shippingehappymaker (12,979) 99.6%Free returns
- Wireless Home Security Alarm System Motion Sensor Doorbell 2 Motion DetectorOpens in a new window or tabBrand New$12.99Save up to 8% when you buy moreTop Rated PlusFree shippinghome-helper (641) 98.8%Free returns
- New ListingBoyadka PIR Motion Sensor, 433MHz Wireless Motion Detector with LED Indicates...Opens in a new window or tabBrand New$27.65amitamrno (157) 100%Free shippingFree returns
- Ring Alarm Motion Detector - 2nd Gen - White - New AuthenticOpens in a new window or tabBrand New$29.95supercheapdealz (32,148) 99.5%Free 2-3 day shipping75 sold
- Motion Sensor DC12V Infrared PIR Movement Detector Outdoor Sensor Light Swi_b2Opens in a new window or tabBrand New$5.91 to $6.92best-walking2 (1,040) 97.5%Was: $7.70 10% offFree shippingfrom China
- Aqara Human Presence Sensor FP2 US Version Apple HomeKit mmWave Motion DetectorOpens in a new window or tabBrand New$19.50kabot_4 (0) 0%4 bids · Time left3d 22h left (Mon, 11:27 AM)Free shipping
- Wireless Motion Infrared Driveway Alarm Sensor Garage Alert Secure System PatrolOpens in a new window or tabBrand New$13.39Save up to 10% when you buy moreWas: $14.88 10% offanmtiptop (362) 99.7%Free shippingFree returns
- Tuya Smart WiFi Infrared Detector PIR Motion Sensor Home Security Google AlexaOpens in a new window or tabBrand New$13.55Save up to 20% when you buy moreTop Rated PlusFree shippingshoppingg_joy (49,643) 98.1%Free returns336 sold
- Brand New DSC WS4904P Wireless Pet Immune PIR Motion Sensor, w/ Battery, WS4904Opens in a new window or tabBrand New$48.99Top Rated Plussaftymind (44,571) 99.8%Free 2-4 day shippingFree returns55 sold
- Brand New Honeywell PROSIXPIR ProSeries SiX 2-Way Wireless Motion, 40' x 56'Opens in a new window or tabBrand New$44.99Top Rated Plussaftymind (44,571) 99.8%Free shippingFree returns
- LOT Outdoor DC Infrared PIR Motion Sensor Detector Wall Light Switch 180°Opens in a new window or tabBrand New$6.64 to $12.34Top Rated PlusWas: $12.99 5% offberich007 (2,448) 99.1%Free shippingFree returns
- Htzsafe 1/2Mile Solar wireless Driveway Alarm Weatherproof Outdoor Motion SensorOpens in a new window or tabBrand New$46.99Save up to 15% when you buy moreTop Rated PlusFree shippinghtzsafe (1,883) 99%Free returns342 sold
- New ListingSmart Caregiver Economy Wireless Motion Sensor Only TestedOpens in a new window or tabPre-Owned$6.99Top Rated Plusseccestreasures (2,142) 99.8%+$6.05 shippingFree returns
- SimpliSafe (MS1000) Original Generation Motion Detector Sensor - BRAND NEWOpens in a new window or tabBrand New$14.95lifeform555 (1,115) 100%Free 2-4 day shipping91 sold
- Wireless Driveway Alarms Outside Motion Sensor 918ft Long Range Waterproof AlertOpens in a new window or tabBrand New$22.498% off 2+ with couponWas: $29.99 25% offTop Rated Plusbesttechtrading (3,888) 99.6%Free shippingFree returns85 sold
- NEW Honeywell SIXPIR Two-Way Wireless Motion DetectorOpens in a new window or tabBrand New$29.99drsdiscount (15,154) 100%Free shipping
- New in Box! Ring Flood and Freeze Sensor AlarmOpens in a new window or tabBrand New$11.50outdoor-gear_tools_and_parts (119) 100%4 bids · Time left1d 21h left (Sat, 10:06 AM)+$9.00 shipping
- Vivint Wireless Infrared Motion Detector V-PIR2-345 Smart Home AlarmOpens in a new window or tabPre-Owned$12.99pawelj_nyc (111) 100%+$5.93 shippingLast one1 watchers
- Wuloo 1800ft Wireless Long Range Driveway Alarms Motion Detectors & Sensors CamoOpens in a new window or tabBrand New$42.23 to $145.19Top Rated PlusWas: $159.99 12% offchenxi_store (888) 98%Free shippingFree returns15+ sold
- Solar Wireless Driveway Alarm System 1/2 Mile Motion Sensor PIR Detector IP66Opens in a new window or tabBrand New$59.99 to $99.99Save up to 12% when you buy moreTop Rated PlusFree shippingmyzone50 (30,191) 99%Free returns
- LOT Wireless Driveway Alarm IR Motion Sensor Doorbell Home Security Outdoor Y4H8Opens in a new window or tabBrand New$20.98 to $38.59Save up to 7% when you buy morehartlan (5,327) 98.9%Free shipping
- New ListingBrand New 2GIG 2GIG-PIR1-345 Wireless Pet Immune Motion SensorOpens in a new window or tabBrand New$18.00secoverstk (10) 100%+$7.56 shipping
- Wireless Driveway Alarm Infrared Motion Sensor Home Garage Alert Security SystemOpens in a new window or tabBrand New$15.65Save up to 15% when you buy morehepect (7,180) 90.4%Free shippingFree returns22 watchers
- Zigbee Wireless Motion Sensor Detector for Alexa Smart Home Assistant HubitatOpens in a new window or tabBrand New$6.50 to $16.60Save up to 15% when you buy moreWas: $6.92 6% offagsh4058 (4,444) 98.8%Free shippingFree returns
- Solar Alarm Light Solar Strobe Light Wireless Motion Sensor Detector Outdoor LEDOpens in a new window or tabBrand New$9.98offerlighting (6) 100%Free shippingFree returns
- Sensor Wireless Motion Detector for Home Automation Build-in Zigbee HubOpens in a new window or tabBrand New$5.99home-helper (641) 98.8%Free shippingFree returns
- Ring Alarm Motion Detector 2nd Generation - WhiteOpens in a new window or tabBrand New$10.50outdoor-gear_tools_and_parts (119) 100%5 bids · Time left1d 21h left (Sat, 10:03 AM)+$6.15 shipping
- Solar Alarm LED Light Solar Strobe Light Wireless Motion Sensor Detector OutdoorOpens in a new window or tabBrand New$21.8412% off 3+ with couponWas: $22.99 5% offdirectimports1899 (266,660) 97.5%Free shipping39 sold
- Brand-New Bosch Blue Line Gen2 Pet Friendly PIR Motion Detector | ISC-BPR2-WP12Opens in a new window or tabBrand New$28.99Save up to 10% when you buy moremitmsp (705) 100%Free shipping
- Ring Alarm Motion Detector - 4SP1S7-0EN0Opens in a new window or tabPre-Owned$14.47Save up to 20% when you buy more2socks (18) 100%+$5.68 shippingFree returns2 watchers
- NEW Simplisafe MOTION SENSOR White (MS3)Opens in a new window or tabBrand New$24.95Save up to 20% when you buy moreTop Rated PlusFree shippingelectronic-pros (13,483) 99.9%Free returns129 sold
- Home Security Wireless Driveway Alarm Doorbell Garage Motion Sensor DetectorOpens in a new window or tabBrand New$19.99Save up to 8% when you buy moreertspelde (846) 97.8%Free shipping8 watchers
- Wireless Home Security Alarm System Sensor Wireless Motion Infrared Garage AlertOpens in a new window or tabBrand New$27.32Top Rated PlusWas: $30.35 10% offtongtx2019 (1,533) 97.3%Free shippingFree returns50 watchers
- DUAL TECH MOTION SENSOR(FIRE EQUIPMENT)Opens in a new window or tabBrand New$29.00lva-5668 (6) 100%+$4.55 shipping
- PIR +12V Sensor Smart Light Switch IR Motion Detector Closet Car Timer 2~360 SecOpens in a new window or tabBrand New$13.90Save up to 5% when you buy moremikel17110 (23,379) 99.4%Free shippingAlmost gone33 sold
- Wireless Driveway Alarm Infrared Motion Sensor Home Garage Alert Security SystemOpens in a new window or tabBrand New$14.65merqzusa (18) 76.7%Free shipping
- Honeywell Home SIXPIRA Two-Way Wireless Motion DetectorOpens in a new window or tabBrand New$30.99Top Rated Plusoneclickwarehouse (55,275) 99.4%Free shippingFree returns
- 1byone Wireless Motion Detector Alert System 1000ft Range 2 Sensors ReceiverOpens in a new window or tabBrand New$34.58wintradeglobal (2) 100%Free shipping
- Honeywell ADEMCO 5890PI Wireless PIR Motion DetectorOpens in a new window or tabBrand New$25.00evgenii-2013 (20) 100%+$6.00 shipping
- WiZ Motion Sensor- WiFi CompatibilityOpens in a new window or tabBrand New$10.00hmbdealz (62) 100%+$4.68 shipping
- 180° LED Infrared PIR Motion Sensor Detector Outdoor LED Wall Light SwitchOpens in a new window or tabBrand New$10.99 to $24.99Save up to 8% when you buy moreTop Rated PlusFree shippinggoodscity2010 (134,842) 96.9%Free returns
- 1-4xPIR Motion Sensor Detector Infrared Home 180° Light Control Switch 110V IP44Opens in a new window or tabBrand New$6.99 to $22.99maplesone (45,914) 98.7%Free shippingFree returns
- Solar Alarm LED Light Strobe Lamp Wireless Motion Sensor Detector Outdoor 129dbOpens in a new window or tabBrand New$10.11Buy 3, get 1 freeWas: $10.99 8% offocestore (180,692) 97.9%Free shippingFree returns
- Home Security Alarm 800 Meters Long Range Wireless Driveway Alarm OutdoorOpens in a new window or tabBrand New$74.69Save up to 15% when you buy moreTop Rated PlusFree 1-4 day shippinghtzsafe (1,883) 99%Free returns331 sold
- Smart HOME Wireless Motion Sensor Detector VS-PIR200-345 for Vivint OnlyOpens in a new window or tabPre-Owned$19.99trusteddeals (888) 98.9%Free shipping7 watchers
- Philips Hue Dusk-to-Dawn Outdoor Motion Sensor - Parts, WorksOpens in a new window or tabParts Only$17.00greatdealsclearance (2,425) 98.7%Free shipping
- 2x Resideo IS335 Wired PIR Motion Detector (NEW)Opens in a new window or tabBrand New$45.00alarmliquidators (6,160) 98.5%Free 2-3 day shippingFree returns218 sold
- Solar Alarm Strobe Light Lamp Motion Sensor Waterproof Sound Security Outdoor USOpens in a new window or tabBrand New$10.44 to $34.19Top Rated PlusWas: $10.99 5% offorientbest (11,462) 98.3%Free shippingFree returns
- NEW Honeywell DT8035 Dual TEC Motion Sensor Detector High SensitivityOpens in a new window or tabBrand New$29.95marks-store (2,262) 99.6%+$5.90 shipping
- Solar Alarm LED Light Solar Strobe Light Wireless Motion Sensor Detector OutdoorOpens in a new window or tabBrand New$12.03Top Rated PlusWas: $16.04 25% offeverydaygadgetz (236,802) 99.1%Free shippingFree returns1,632 sold
- IR Sensor Doorbell Motion Sensor Alarm Door Chime Security Warning Detector KitOpens in a new window or tabBrand New$12.30Save up to 6% when you buy moreWas: $17.57 30% offTop Rated Plusloveallholiday (1,240) 99%Free shippingFree returns
- DSC WS4904P Wireless Motion Sensor - WhiteOpens in a new window or tabBrand New$25.00chbri3145 (3) 100%+$4.38 shipping
- Tuya Smart WiFi Infrared Detector PIR Motion Sensor Home Security Google AlexaOpens in a new window or tabBrand New$14.10 to $41.80fdtele (2,346) 99.1%Free shippingFree returns
- Brand New 2GIG 2GIG-GB1-345 Wireless Glass Break DetectorOpens in a new window or tabBrand New$45.99Top Rated Plussaftymind (44,571) 99.8%Free 2-4 day shippingFree returns55 sold
- Home Security Wireless Driveway Alarm Mailbox Alert Mailbox Alarm Welcome ChimeOpens in a new window or tabBrand New$35.99Save up to 15% when you buy moreTop Rated PlusFree shippinghtzsafe (1,883) 99%Free returns440 sold
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