Amazon.com: EDISHINE Motion Sensor, Automatic Dusk to Dawn, 120V AC Motion PIR Sensor, Adjustable Delay Time & Detection Range, 180 Degree Replacement Motion Security Floodlight Sensor, Brown, UL Listed : Electronics
Amazon.com: Ring Alarm Contact Sensor (2nd Gen) : Tools & Home Improvement
Amazon.com: ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano : Automotive
WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required, Sends Alerts, Wireless Remote Alarm, Programmable with Smart Life Devices
Amazon.com: Schrader 33500 EZ-Sensor Single SKU (314.9 MHz, 315 MHz, and 433 MHz) Programmable Snap-in Fixed Angle Valve Tire Pressure Monitoring Sensor (TPMS), Requires Programming Before Installation : Automotive