Philips Compatible Short SpO2 Sensor M1191A Adult Soft
Philips 100-Degree White Screw-in Motion Sensor in the Motion & Light Sensor Adapters department at Lowes.com
Philips Hue Outdoor Motion Sensor - Automatic Dusk to Dawn - Turns Lights On When Motion is Detected - 1 Pack - Requires Bridge - Works with Alexa, Google Assistant, and Apple Homekit - Weatherproof - Amazon.com
Philips - M2741A Sidestream CO2 Sensor monitoring supplies - Pacific West Medical