It makes use of an Arduino, a Parallax RFID Reader, a micro servo, a button, an RGB LED, and a cleverly designed latch made of a metal eye hook and small copper rod. Since the box is battery ...

This slim, battery-powered handle integrates RFID and BLE readers, making it an ideal choice for ... It allows you to add electronic access control to an existing mechanical lock without the need for ...

The smart lock works via a 3D fingerprint sensor, a PIN Genie pad with a randomizable keypad, an RFID reader with programmable ... and gold and is battery-powered for easy installation and ...