This convenient item contains all of the essential components you need to set up an access control solution for a single internal door in one box. The TSS Single Door Access Control Kit contains a keypad, a power supply unit, a combined push to exit button and emergency door release, and an electronic latch release. TSS Keypad: Input Power: 12V DC. Dimensions: 117mm x 74mm x 39mm. System Type: Offline. Visual Interface: LED Indicators. Programming Method: Directly via keypad. No Of User Codes: 120. Finish: Black/Stainless Steel. TSS Power Supply Unit: Dimensions: (H) 225mm (W) 200mm (D) 750mm. Battery monitoring: None.