This product attracts attention with its 20 keys and rear panel mounting. 0.45 mm full travel keys feature etched graphics and offer excellent tactile feedback. It is specifically designed to operate in harsh environmental conditions, making it ideal for kiosks and other applications in public spaces. It is made of 304 stainless steel and has a high degree of vandalism protection. It is equipped with dust and liquid proof features and meets the IP54 standard. USB, PS2, RS232 and Matrix interface options are available. Different language layouts can be customized.