Genuine 393504A810 SENSOR-LAMBDA for Hyundai Poter 2, H1 H100 2016-, Kia Bongo 3 | eBay
Gardena Smart Sensor Control set: Intelligent watering system for more than 6 zones, incl. smart Water Control/smart Sensor/smart Gateway, controlled via smart app (19202-20) : Amazon.nl: Garden
Amazon.com: PS-3150 Normally Open Proximity Switch Magnetic Sensor Reed Switch for Door Window Contacts 30cm Wire : Industrial & Scientific