YL-333 Magnetic Anti-theft Alarm for Door/ Windows 10mm X 33mm Heat Resistant Polyimide High Temperature Adhesive Insulation Tape delivering dual-core 240MHz processing with

delivering dual-core 240MHz processing with integrated WiFi and Bluetooth connectivity in a minimal footprint of just 26x34mm

Experience the difference quality makes

54mm pin headers allow easy breadboard prototyping or permanent PCB integration

Regular charging supplies current to the entire battery pack as a single unit

YL-333 Magnetic Anti-theft Alarm for Door/ Windows 10mm X 33mm Heat Resistant Polyimide High Temperature Adhesive Insulation Tape delivering dual-core 240MHz processing with```html YL 333 Magnetic Anti theft Alarm for Door Windows Protect your home, office, or workshop with the YL 333 Magnetic Anti theft Alarm a compact, wireless magnetic contact sensor that triggers a loud alarm when doors or windows are opened without authorization. Ideal for DIY security systems, IoT projects, and standalone intrusion detection. Available at The Engineer Store, Bengaluru, India. Fast shipping, 7 day warranty on manufacturing defects,