The compact, stainless steel K38/K50/K75/K75 screw connector Keypads are devices that offer the simplicity of PIN or Code authentication for system users. All compacts are standalone, meaning that they do not use a PC in their set up. The Compact products are a control unit and reader in one; they are great for lower security internal and external doors that need to have restricted access.
The 75 Series variant is also optionally available with a screw connector version making cabling even simpler.
By default, all 3 LEDs are lit. If access is granted, the green LED flashes. If access is denied, the red LED flashes.’ An audible tone is emitted in both cases.#DS1028 Compact TOUCHLOCK stainless steel keypad - K38K50K75 screw connector