Leviton Ceiling Mount Occupancy Sensor, OSC20-M0W, White

Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy

Sensibo Air + Room Sensor

6 Pcs Twist Lock Photocell Sensor Auto On Off Photocell Switch Dusk To Dawn Light Control Light Sensor For Outdoor Lights 120V To 277V, Blue

Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible With Ecobee Smart Thermostats For Home

4 Pack Dusk To Dawn Sensor For Outdoor Lighting, 120-277V Photoelectric Switch, UL Listed Photocell Light Sensor Hardwired, IP65 Photocell With

Teyleten Robot GY-31 TCS3200 TCS230 Color Sensor Module Color Recognition Sensor Module For Arduino

KEYESTUDIO 37 Sensors In 1 Box Starter Kit For BBC Micro Bit With Tutorial (Without Microbit Board), Compatible With V1.5, V2 Microbit Sensor Kit

Sensor Switch Ceiling Motion Sensor, Contractor Select PIR Passive Infrared Ceiling Mount Occupancy Sensor, Standard Range, White (CM9)

2 Pack Photo Cell Outdoor Light Sensor, Dusk To Dawn Sensor, Photocell Sensor, Photoelectric Switch, UL Listed, IP65 Waterproof, 110V, 120V, 220V,

Sensor Switch CM PDT 10 Extended Range, Dual Technology Ceiling Mount Occupancy Sensor, White

Ring Alarm Outdoor Contact Sensor | Monitor Gates, Garages & Outdoor Spaces | Weather-Resistant Design | 250ft Range | Easy Installation | Base

Stud Finder Wall Scanner 5-In-1 - Detector For Wood, Metal, Joists, Pipes, And AC Wires, Upgraded New Version Intelligent Chip, High-Definition LCD

KOTLIN Outdoor Hard-Wired Post Eye Light Control With Photocell Light Sensor, Dusk To Dawn Sensor, Photocell Sensor, Light Sensor For Outdoor

ECOELER Ceiling Mount Motion Sensor, 360 Degree Occupancy Sensor Switch, 10-40 ft High Sensitive PIR Infrared Motion Activated Switch For CFL/LED

10-In-1 Air Quality Monitor Indoor - High Accuracy Portable Co2 Detector For PM2.5/PM10/PM1.0, TVOC, Temperature & Humidity, Air Quality Tester For

Maxxima High Bay Fixture Mount - 360 Degree PIR Occupancy Sensor, Hard Wired Indoor Motion Sensor, Automatic Commercial Or Residential Lighting

Sunfounder Universal Maker Sensor Kit Compatible With Arduino Mega 2560/Uno R3/R4 Minima/Wifi Nano, Raspberry Pi 5/4B/3B+/Zero 2 W/, Pico W, ESP32,

Honeywell Home RCHTSENSOR-2PK, Smart Room Sensor Works With T9/T10 WIFI Smart Thermostats

Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System

TREATLIFE Wifi Smart Door Sensor, 2.4Ghz Window Alarm Sensor, Wireless Contact Sensor For Home Security, Smart Home Devices Compatible With Alexa

Taiss/Photoelectric Sensor 30 cm Adjustable M18 Diffuse Photoelectric Switch Sensor Optical Three Lines NPN NO (Normally Open) Proximity Switch 6

Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Bluetooth Thermometer & Hygrometer With App Monitoring - Water Resistant Temperature &

Dakota Alert Long Range Driveway Alarm Motion Detector - DCMA-4K Plus One Mile Wireless Range Alarm System - DCMT-4000 Transmitter & RE-4K Plus