This product is a numeric keypad designed to withstand harsh environmental conditions. Featuring a compact size and panel mount feature, this keypad features 16 keys, each key offering excellent tactile feedback with 0.45mm full travel and laser-etched graphics. Made of 304 stainless steel, it is highly vandal-resistant and meets IP65 standards thanks to its dust and liquid resistance. It offers a variety of interface options, including USB, PS2, RS232 and Matrix, making it an ideal choice for kiosks and other public place applications. It can also be customized in different configurations, making it easy for users to adapt it to their needs.