door sensor

Ring Pan-Tilt Indoor Cam with 360° Horizontal Pan Coverage, Live View, Two-Way Talk, HD Video

ecobee 2pk Smart Sensor: Wireless Thermostat Accessory, UL Listed, Energy Star Certified, White, Includes Lithium Battery

Ring Wired Doorbell Pro (3rd Gen) - Retinal 4K video, 10x Enhanced Zoom for detail at a distance, Low-Light Sight for full-color in the near dark

Ring Wired Doorbell Plus (2nd Gen) - Retinal 2K, Motion Detection, Low-Light Sight

Energizer Swivel Dual Control Sconce Color-Changing Light-Sensing Dimmable Night Light

Blink Wired Floodlight Camera - Black

Ring 1080p Indoor Cam (2nd Gen) Security Camera

Google Nest Cam Indoor (Wired, 2nd Gen) - Indoor Security Camera with 2K Video - Works with Google Home - With Gemini - Hazel

Roku Battery Camera for Easy Home Monitoring – 1080p HD, Rechargeable, Weather-Resistant, Spotlight, Wi-Fi 6

Google Nest Cam Indoor (Wired, 2nd Gen) - Indoor Security Camera with 2K Video - Works with Google Home - With Gemini - Berry

Momcozy Noise Machine Battery - WN03 - White: Nature, Ocean, Rain Sounds