Viking RC-2A Remote Door Controller with Relay ContactRemote Door Controller provides remote relay operation from any standard touch tone telephone. Viking RC 2A Features: Programmable access code SPDT relay Selectable relay closure times Selectable ring delay: 1, 2, 6, or 15 Universal 12 24VAC DC power input Easy installation with screw terminals and dip switch programming Automatic disconnect or return to secure mode after 60 seconds Power multiple units from one adapter Manufacturer Warranty 2 Year

Compatible With:

Single Line Paging Adapter allows user to page family members or co-workers from any phone in the home or small office

These manual phones are compatible with ringdown circuits such as Viking's DLE-200B and K-1900-4

Environmental: 0° C to 32° C (32° F to 90° F) with 5% to 95% non-condensing humidity

Stainless steel speaker screen

Viking K-1900-7-EWP Certifications:

Can automatically light the "Call Connected" LED for the hearing impaired

Box Material: 16 gauge CRS

Gas stations

analog ISDN terminal adapter port

Duplicates the incoming ring frequency and cadence

Dimensions: Overall: 140mm x 165mm x 66mm (5