American Access DKADV Series Intercom/Keypad Combo (inside speaker NOT included). Has Light to Show Keypad Face.  Each model offers 1,000 fully programmable keypad codes, a programmable latch code and sleep code, “3 strikes, you’re out” security, two relays, and an external event input. Post-mount model feature a high-grade stainless-steel faceplate and metal keypad and are housed in a powder-coated steel enclosure that will provide years of trouble-free entry.  12-24v AC/DC ONLY.