High Reliable, Compact Keyboard with Numpad Full Size Desktop Key Caps Flat Key Profile for Easy Cleaning Scissors Balancing Technology Low Profile for Implementations in Space critical applications Up to 10 Mio. Cycles per Key Option I: Exchangeable PU-Cover for Key Field Option II: Fully taped PU-Cover for Protection Class IP54 The AK-7000 Keyboard Series is a high quality, high reliable Small Footprint Notebook Style Keyboard with Numeric Pad. The numeric pad allows fast and easy numeric data entry. New Scissors Balancing Key Technology provides excellent key actuation feeling with soft tactile ergonomic characteristic.Scissors Balancing Technology improves off center key actuation characteristics. Low profile ideal for rack implementation, kiosk applications and all other space critical applications. The key field is easy to clean, because of the flat and slant keys. Keyboard Country of origin Germany Ambient light sensor No Proximity sensor No On/off switch Yes Keyboard key profil