Security Sensor Shield for Arduino

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Arduino-compatible shield to connect up to 4 security sensors Sensor power supply totally isolated from the Arduino 100nF bypass/smoothing capacitor on Arduino supply rail Full End -Of-Line (EOL) support detect tampering with the sensors The Security Sensor Shield for Arduino allows up to 4 security sensors to be connected to an Arduino with full End-Of-Line (EOL) support to detect tampering with the sensors or cable. End-Of-Line technology allows the system to detect a variety of events using a single cable pair to the sensor. Features Supports 4 sensor channels simultaneously Red "Status" LED for each sensor channel to show sensor activity Green "Power" LED to show when the sensor power supply is active Blue "Power" LED to show when the Arduino is supplying power to the shield Reset button wired through to Arduino reset pin Overlay guide where you need it: both top and bottom Gold-plated PCB surface: solders easily and very resistant to finger oil, etc. Requires a 5V-compatible Arduino board Show more