MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows 4 AA Battery Holder where a HIGH signal engages

where a HIGH signal engages the IR-cut filter for daylight color imaging and a LOW signal retracts the filter for infrared night vision

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

Looking to buy 3 Series 20A 18650 Lithium Battery Protection Board 11

Scale Model Building: Drill pilot holes for screws

5 TFT LCD Display for Arduino without touch Online in India

MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows 4 AA Battery Holder where a HIGH signal engagesMC 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.