| Brand | DoorKing |
|---|---|
| Type | Audio Intercom |
| Battery Included | No |
| Power Source | Electric |
| Color | Silver |
| Model | Doorking 1810 |
| Features | Outdoor/Weatherproof |
Check the listing for details. Doorking 1802-90 Commercial Telephone Entry and Access Control System Used. Color: Silver, Condition: Used. Listed at 300.00 USD. The DoorKing (DKS) 1802 Series is a line of compact telephone entry systems designed for both residential and light commercial access control applications. These systems allow visitors to communicate with residents or employees via a standard touch-tone telephone, who can then grant or deny access.