Amazon.com: Smart Door Sensor 2 Pack, TESSAN WiFi Window Contact Sensor Work with Amazon Alexa, Google Assistant, No Hub Required, Trigger Phone Notification, Phone Alarm, Programmable with Smart Life Devices : Tools
Amazon.com : tolviviov Motion Sensor - Compatible with tolviviov Home Alarm System-HUB Needed : Electronics
Amazon.com : Arlo Home Security System - Wired Keypad Sensor Hub, (5) 8-in-1 Sensors, Yard Sign, 24/7 Professional Monitoring- No Contract Required, DIY Installation, Alarm System for Home Security - SS1501 : Electronics
Amazon.com: Aeotec SmartThings Motion Sensor, Zigbee, Magnetic Mounting, Works with Smart Home Hub and Compatible Zigbee Hubs : Tools & Home Improvement
Amazon.com : Arlo Home Security System - Wired Keypad Sensor Hub, (2) 8-in-1 Sensors, 24/7 Professional Monitoring- No Contract Required, DIY Installation, Alarm System for Home Security, Home Automation – SS1201 : Electronics
Amazon.com: TREATLIFE Smart Door Sensor, Zigbee Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation, Compatible with Alexa and Google Assistant (Hub Required and Sold Separately) : Tools &
Amazon.com: MOCREO ST4 Temperature Sensor with Waterproof External Probe, for Freezer with App Alert, Smart Thermometer, MOCREO Hub Required, Remote Temperature Monitor Gauge, for Refrigerator, Fish Tank : Home & Kitchen
Amazon.com : Wyze Home Security Core Kit: Hub, Keypad, Motion Sensor, Entry Sensors (x2); Compatible w/ Wyze Cam, Leak & Climate Sensors; 3 Mo. of 24/7 Professional Monitoring Service Incl., Subscription Required : Electronics
Amazon.com : YoLink SpeakerHub & Outdoor Motion Sensor Smart Home and Security Kit, Driveway Alert – Audio Hub Plays Tones/Sounds, Spoken Messages, LoRa-Powered ¼ Mile Range, WiFi Required : Electronics
Amazon.com : Noorio Motion Sensor Alarm Outdoor Indoor 2-Year Battery Operated Smart Motion Detector with App Alerts Home Night Security System 120-Degree Detection Range, Requires Noorio Smart Hub to Work : Electronics
Amazon.com : YoLink 1/4 Mile World's Longest Range Smart Door Sensor/Window Sensor Works with Alexa and IFTTT, IP63 Waterproof for Indoor/Outdoor Use, App Notifications - 2 Pack Outdoor Contact Sensors and 1
Amazon.com: Geeni Wi-Fi Door Sensor, Smart Door and Window Sensors, White, 2-Pack No Hub Required – Wireless Design, Instant Alerts, Requires 2.4 GHz : Tools & Home Improvement
Amazon.com: Zwave Door Sensor Window Sensor, Z-Wave Plus Enabled Aeotec 3-1 Door Window Sensor 7 Pro, Zwave Hub Required, Gen 7, White (Door/Window Sensor 7 Pro) : Tools & Home Improvement
Monoprice Wireless Smart Door/Window Sensor - White | Works with Amazon Alexa and Google Assistant, No Hub Required - From STITCH Collection - Walmart.com
YoLink Smart Home Starter Kit: Door Monitoring/Home Security Two Door/Window Sensor & Hub Starter Kit, Alexa, IFTTT compatible, door"Still Open Reminder" feature
Amazon.com: EVERSECU Tuya Smart WiFi Door Sensor Open / Close Detector App Notification Battery Operated, Compatible with Amazon Alexa, Google Assistant, No Need Hub (2pcs) : Automotive
WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub
Amazon.com : Accolmile Pedal Assist Sensor for Ebike : PAS Dual Hall Sensor with 12 Magnets for Left Side, Speed Sensor for Hub Motor & Electric Bike, Bike Assistant Sensor with 3Pin
Monoprice Wireless Smart Door/Window Sensor - White (2-Pack) | Compatible with Alexa and Google Assistant, No Hub Required - from Stitch Collection - - Amazon.com
Amazon.com: SwitchBot Smart Motion Door Sensor - Wireless Home Security System, PIR Motion Detector Alert, Add SwitchBot Hub Mini to Make it Compatible with Alexa : Electronics
Amazon.com: Smart ZIGBEE Motion Sensor Zigbee Hub Required,Works with SmartThings, Aeotec, Hubitat with Build-in Zigbee hub : Electronics
Philips Hue Indoor Motion Sensor for Smart Lights (Requires Hue Hub, Installation-Free, Smart Home, Exclusively for Philips Hue Smart Bulbs) - - Amazon.com
Amazon.com: Amcrest SmartHome Standalone Alarm PIR Sensor, Home Security Alarm System with 1 PIR Motion Detector, Amcrest Alarm Hub Required, Sold Separately. : Electronics
