MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows 4 AA Battery Holder Configure exposure settings through the

Configure exposure settings through the picamera2 library or V4L2 utilities to optimize for your specific lighting conditions

3V 15Ohm (1/4W) 5V 100Ohm (1/4W) 9V 300Ohm (1/4W) 12V 470Ohm (1/4W) Formula: R = (Vsupply Vf) / If

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Affordable yet reliable - trusted by thousands of hobbyists and professionals

and appliances through wireless Pi Zero W connectivity

MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows 4 AA Battery Holder Configure exposure settings through theMC 38 Wired Magnetic Door & Window Security Alarm Sensor Protect your home, office, or project enclosures with the MC 38 wired magnetic contact sensor a reliable reed switch based security device that detects when doors or windows are opened. Ideal for DIY alarm systems, Arduino Raspberry Pi security projects, and professional intrusion detection setups. Available from The Engineer Store, Bengaluru, with fast shipping and dedicated support.