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Unique Bargains 5 Pcs Door Window Magnetic Switch Home Alarm Security System NO Normally Open

$9^.99

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N911-S Solar Motion Sensor Alarm 130dB Dual-Speaker Outdoor Security Siren 360° PIR Detection Solar + USB Charging Remote Control Custom Sounds Night/24H/Timer 3 Modes for Yard Coop Farm Driveway

$42^.89

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SenseGuard DW Gen2 SNZB-04PR2 Zigbee Door Window Contact Sensor, Open/Close Monitoring, Tamper Proof, Phone Alert, Home Security Alarm, Works with Alexa, Home Assistant & SmartThings, 4-Pack

$68^.99

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AJMRTC DC12V Outdoor PIR Motion Sensor Switch, Automatic Infrared Human Motion Detector with Light & Time Adjustable, Waterproof Sensor Controller for LED Flood Light Security Lamp

$22^.48

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AJMRTC 5 Pairs MC-38 Magnetic Contact Switch, Wired Door Window Reed Sensor, Normally Closed Magnetic Sensor for Home Security Alarm and Smart Automation

$21^.34

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AJMRTC Tuya Zigbee Temperature Humidity Sensor Probe, Smart Home Security Detector, Wireless Thermometer Hygrometer, Smart Life App Remote Monitoring, Automation Trigger for Indoor Environment Monitor

$14^.89

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AJMRTC HW-MS07 Microwave Radar Human Motion Induction Switch Module, Doppler Microwave Sensor Detector, Human Body Sensing Module for Smart Light, Home Automation, Security Alarm Electronic DIY Projec

$11^.49

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SNZB-03P Zigbee Motion Sensor, 3-Year Battery Life, for Alert System and Automations Wireless Motion Detector, Zigbee Bridge Required, Batteries Included (1 Pack)

$35^.99

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SNZB-06P24 Zigbee Presence Sensor, 24GHz mmWave & Light Sensor, Zone Positioning, Self-Learning Calibration, USB-C Powered, Works with Home Assistant, Alexa, SmartThings, Hub Required

$47^.99

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Xfinity XHS2-TY MCT-350 SMA ZIGBEE Door Window Security Sensors

$14^.99

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Presence Sensor FP300 Wireless 5-in-1 Motion Sensor with mmWave | PIR, Light, Temperature & Humidity Detection, Thread & Zigbee, Supports HomeKit, Home Assistant, Alexa, Google Home

$79^.99

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Lot of 10 Zigbee Door or Window Sensor XHS2-UE Xfinity Comcast Home Security

$43^.25

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Unique Bargains 10 Sets NO Normally Open Security Magnetic Door Contact Reed Switch 15-25mm

$16^.49

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Magnetic Reed Switch 10 Pack, NO NC Ring Alarm Contact Sensor, Wired Recessed Door & Window Contact Switch for Alarm System, Brown

$101^.56

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5 Pcs Recessed Door Window Security Magnetic Reed Switch Alarm Normally Open

$12^.49

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Zigbee Smart Garage Door Tilt Sensor, Adjustable Sensitivity Levels, 2-Year Battery Life, Zigbee Hub Required

$38^.99

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3 Sets NO Recessed Door Window Contact Magnetic Reed Switch Alarm Security

$8^.99

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AJMRTC 5Pcs Normally Closed SPDT Glass Reed Switch, 2.0×14mm N/C Magnetic Induction Contact Sensor for Door Window Alarm, Counter, DIY Electronic Circuit

$23^.62

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Xfinity Door Window Sensor XHS2-UE Comcast Home Security

$14^.99

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12-Pack Dusk-to-Dawn Photocell Sensor for Outdoor Lighting 100-277V Photoelectric Switch, Electric Eye Photo Control for Lamp Post & Outdoor Bulbs

$95^.64

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BLU H&T ZB Ivory, Bluetooth & Zigbee Operated Temperature & Humidity Levels Sensor, Compatible with Home Assistant, Alexa, Google Home, Water & Dust Resilient, IP54, Real Time Monitoring

$43^.99

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GBAYSA 2 Pack Outdoor Photoelectric Sensor,Dusk to Dawn Swivel Mount Conduit Lighting Control with Photocell,Automatic Adjustable Photo Sensor Switch for Indoor and Outdoor Light

$42^.94

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Lutron Caseta Smart Light Switch for Lighting and Fans (Smart Hub Required) | For Caseta systems, smart switch for any bulbs, 6 amp, single-pole/3-way, neutral required, PD-6ANS-WH, White

$119^.24

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Schlage 679-05 HM SPDT Magnetic Switch, Black

$55^.79

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800 Series Z-Wave Long Range Water Leak XS Sensor ZSE42 800LR for for smart Flood Prevention. Hub Required (Sold Separately). Compatible with SmartThings, Hubitat, and Z-Box Hub.

$68^.99

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Binocular 3D Vision Face & Palm Vein Recognition Module (UART Serial Output), Offline Liveness Sensor Board for Access Control DIY (Requires MCU)

$45^.88

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Wi-Fi Thermometer Hygrometer with LCD, 3 Sensors & Base Station | LCD Digital Sensors Track Temp and Humidity with App Alerts and Data Export at No Cost for Home, Basement, and Wine Cellar

$78^.99

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Volume Discounts:$75.99 - $78.99

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800 Series Z-Wave Long Range S2 Motion Sensor ZSE18 800LR with Magnetic Mount, Works with Z-Box, Hubitat, and Home Assistant

$66^.99

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BLU H&T ZB, Bluetooth & Zigbee Operated Temperature & Humidity Levels Sensor, Compatible with Home Assistant, Alexa, Google Home, Water & Dust Resilient, IP54, Real Time Monitoring (Mocha)

$43^.99

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