EK9S is compatible with all ELID Access Controllers, and is often used in conjunction with various types of readers. Only 8 wires are used for both scanning keypad and displaying status.
 

• Keypad type: 12-key membrane keypad
• Display type: 4x7-segment LED display
• Plastic casing, surface mount design
• Dimensions: 110(H)x90(W)x35(D) mm