DOORKING 1835-080 Surface Mount Hands Free - 3000 Memory

the doorking 1835 pc programmable telephone entry system comes in a heavy gauge steel powder coated enclosure with a stainless steel front panel it features full duplex communication programmable directory codes up to four digits a remote account manager software built-in electronic directory database capability and a standard anti-pass back memory it's also available with an optional flush mount stainless steel box it comes with a two-year warranty