The W-2000A-EWP is a handsfree doorbox in a surface mount light grey UV stable plastic chassis. It is designed to interface directly with an unused analog telephone line input of phone system. One or two W-2000A-EWP doorboxes can also share an existing phone line when used with a C-1000B doorbox controller.
When the “Call” button is pressed, the W-2000A-EWP generates a standard or custom ring cadence with an adjustable number of rings. For noisy environments, the W-2000A-EWP’s louder speaker output and “Push-to-Talk” feature can be used.
The W-2000A-EWP is equipped with Enhanced Weather Protection (EWP), ideal for outdoor installations where the unit is exposed to precipitation or condensation. EWP products feature foam rubber gaskets, sealed connections, gel-filled butt connectors, as well as urethane or thermal plastic potted circuit boards with internally sealed, field-adjustable trim pots and DIP switches for easy on-site programming. For more information, see DOD 859.