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Wired Door Window Sensor,10pcs NC Recessed Wired Door Window Sensor Magnetic Security Window Gate Contact Sensor Alarm for Wooden Door Window for Home Security Alarm System

Model #: dolaerB08THP68XK

$23^.99 –
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Wireless Door Chime, Door Open Sensor Alarm When Entry Business/Office/Store (500ft Range 51 Ringer Adjustable Volume) Home Alert Bell for Kid/Toddler Safety,2 Receiver +5 Sensor

Model #: MPPK3D12667

$109^.66 –
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Door Chime, Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 4 Transmitters + 2 Plug-in Receivers (White)

Model #: MPPK3D12673

$111^.78 –
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Exit Stopper Door Alarm with 110dB Siren, Emergency Exit Security Device, Easy Installation, Battery Powered, Magnetic Sensor for Unauthorized Entry Prevention, Home, Warehouse, Office, Retail Use

Model #: HKGP3CV47939

$121^.98 –
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5 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm SystemCompatible with Alexa Google Assistant

Model #: MPPK3D12675

$119^.60 –
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Door Chime, Door Open Alarm with Strobe Light & Sound Alert, 3-Mode Strobe Light 800 FT Door Sensor Chime for Kids & Dementia Home Security, 55 Chimes 5 Volume for Business/Office Entry Alert

Model #: MPPK3D12668

$104^.30 –
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Wireless Magnetic Sensor House Window Door Motion Detector Alarm System Security Home Guarding

Model #: 000000050724

$27^.45 –
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WiFi Alarm Home Security System, Wireless Alarm System with Loud 120dB Motion Sensor Siren, Window Door Alarms Sensor, Remote Control for Shed Garage

Model #: HKGP3CV47938

$108^.19 –
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WiFi Alarm Home Security System, Wireless Alarm System with Loud 120dB Motion Sensor Siren, Window Door Alarms Sensor, Remote Control for Shed Garage

Model #: WUQ578SD443Y6812

$111^.94 –
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Zigbee Contact Sensor 4 Pack, Door and Window Monitor, Home Automation,Works with Home Assistant,SmartThings,Aeotec,Homey,Hubitat or Echo Devices with Build-in Zigbee Hub,hub Required

Model #: MPPK3D12670

$166^.18 –
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Exit Door Alarm with 110dB Siren, Emergency Exit Security Device, Easy Installation, Battery Powered, Magnetic Sensor for Unauthorized Entry Prevention, Home, Warehouse, Office, Retail Use

Model #: MPPK3D12669

$104^.98 –
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2026 Upgraded Vehicle Exit Sensor, Automatic Gate Opener Car Detector with 50 ft Cable, Compatible with Mighty Mule,Ghost Controls,LiftMaster Vehicle Door Opening Systems

Model #: HKGP3CV123739

$190^.53 –
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Zigbee Contact Sensor 4 Pack, Door and Window Monitor, Home Automation,Works with Home Assistant,SmartThings,Aeotec,Homey,Hubitat or Echo Devices with Build-in Zigbee Hub,hub Required

Model #: MPYC31305T1815

$163^.42 –
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Exit Door Alarm with 110dB Siren, Emergency Exit Security Device, Easy Installation, Battery Powered, Magnetic Sensor for Unauthorized Entry Prevention, Home, Warehouse, Office, Retail Use

Model #: WUQ578SD443Y6521

$104^.98 –
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WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov

Model #: MPYC31305T1893

$127^.98 –
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Vehicle Exit Sensor Kit Fit for Ghost Controls, Mighty Mule, Lift Master, Driveway Door Opening Systems, Driveway Gate Vehicle Exit Wand Sensor with 100 ft, 5 Wire Universally

Model #: HKGP3CV48187

$240^.30 –
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Glass Break Sensor Alarm 125dB Ultra-Slim Wireless Glass Break Detector Window Alarm Vibration Sensor for Home Window and Door Security (8)

Model #: MPYC31305T3651

$124^.55 –
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Alarm System for Home Security, Door Alarm Systems, App Alerts, 15Piece Kit, No Monthly fee, WiFi Alarm, Door Window Motion Sensor, for Home Security and Kids Safety

Model #: MPYC31305T4957

$225^.92 –
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STKR Garage Side Parking Sensor Ultrasonic Garage Door Track Mount System LED Light & Siren Mirror Safety Indicator Adjustable Warning Distance 4"24" Battery or USB-C Powered

Model #: WUQ3546A2015

$102^.98 –
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Standalone Home Office Shop Security Alarm System Kit,Wireless Loud Indoor/Outdoor Weatherproof Siren Horn with Remote Control and Door Contact Sensor,Motion Sensor,Up to 115db,NO WiFi/GSM/APP

Model #: WUQ45BDF12344023

$112^.48 –
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IP67 Waterproof Universal 10-30VDC Safety Retro-Reflective Photoelectric Beam Sensor for 12VDC and 24VDC Gate Opener, Garage Door Sensor Up to 40 Feet Sensing Range, Pre-Wired 6.6 Feet Cord

Model #: MPYDC31785

$114^.98 –
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3V Lithium Battery 8 Pack, 1500mAh Camera Battery, 123A Lithium Batteries for Home Security Sensor, Motion Door Lock, High Intensity Flashlights, Camera, Non-Rechargeable

Model #: 211306901360

$31.98
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Door Window Alarm Sensors - Door Alarms for Kids Safety, Door Alarms for Home Security, for Home, Office, Store, Garage, Dorm Room, Apartment, RV, 8 Pack

Model #: WUQ3546A1723

$113^.18 –
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Solar Outdoor Motion Sensor Alarm, 360° Motion Detector Alarm with 130db Security Siren Support Recording, 13 Sounds Dual Modes Solar Alarm Strobe Light for Home & Farm

Model #: HKGP3CV47935

$115^.01 –
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Solar Outdoor Motion Sensor Alarm, 360° Motion Detector Alarm with 130db Security Siren Support Recording, 13 Sounds Dual Modes Solar Alarm Strobe Light for Home & Farm

Model #: WUQ578SD443Y6543

$115^.17 –
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Infrared digital obstacle avoidance sensor module ultra-small 3-100cm adjustable current 6mA

Model #: 2604ADD8A546

$25^.85 –
More options from $19.88 - $26.00
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Fingerprint Smart Door Knob, 3 in 1 Biometric Keyless Entry Lock with Tuya App, Auto Lock, USB Rechargeable, Backup Key for Bedroom, Apartment, Office, Matte Black

Model #: WUQ5FJK52871

$93^.51 –
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WiFi Home Security Alarm System 8-Piece kit Door Alarm System DIY Siren Door/Window Sensors Remotes Burglar Alarm for House Apartment Office,Compatible with Alexa Google Home

Model #: MPPK3D12683

$121^.98 –
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Water Alarm Leak Detector, Water Leak Detector with Cable, 100dB Adjustable Sound Alarm & Real-Time App Alerts WiFi Water Sensor for Home, Kitchen, Bathroom, Warehouse, 3 Packs

Model #: DIVI3CX12LD1463

$102^.18 –
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Solar sensor lights, outdoor high-brightness lighting, motion sensor sensing, independent solar charging panel, detachable handheld lighting, safety lights suitable for porches, garages and courtyards

Model #: HKGP3CV47914

$104^.58 –
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WiFi Presence Sensor 3 Pack, 24G mmWave Radar Smart Motion Sensor Wired, Support Alexa/Google Home, Real-time Human Occupancy Sensor, No Hub Required

Model #: MPYC31305T4860

$165^.77 –
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Solar Motion Senor Alarm Outdoor Motion Detector Alarm 2 Adjustable Sensitivity 129db Lond Sound Security Siren Light IP67 Waterproof for Garden,Home,Farm,Barn,Yard

Model #: WUQ578SD443Y6541

$128^.78 –
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2-in-1 CO and Smoke Detector LCD Display Portable CO Detector Sound Warning & LED Indicator CO Sensor for Home Warehouse

Model #: zq-1817

$31^.10 –
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Refrigerator Temperature Sensor Thermostat 5K Defrosting Defrost Sensor For Refrigerator

Model #: 2604ADD8E820

$65^.62 –
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328ft Range Wireless Driveway Alarm Outside Weather Resistant Motion Sensor Alarm Security Alert-Protect Outdoor/Indoor Property-2 Receiver and 3 PIR Motion Detector-38 Chimes

Model #: MPPK3D12664

$104^.98 –
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5 Pcs Water Sensor Alarm Leak Detector 120db Water Leak Alarm 9v Battery Flood Sensor Detector Overflow Security Alert for Home Basement Kitchen Garage Bath Tub Sink, White

Model #: WUQ3546F1805

$70^.09 –
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