Viking advanced door/gate entry phone controller Allows 1 4 entry phones to share a single telephone line with a residential or business telephone system Use with any analog touch tone phone Provide entry phone activated chimes and whole house paging when used with an SLP 1 or SLP 4 Up to 6 different keyless entry codes / “one time use” keyless entry codes per entrance Up to 6 master keyless entry codes for use at any entrance Analog station mode allows the C 2000B to connect to an unused PABX station port Optional “Privacy Number” allows only selected visitors to call from an entry phone Provides “Caller ID” and “Call Waiting Caller ID” Produces “Call Waiting” tones Lighted doorbell switch input to activate entry phone call One set of normally open and normally closed contacts available for each entry phone Programmable contact activation time Auxiliary input to activate timed auxiliary contacts Power 120VAC / 13.8VAC 1.25A, UL listed adapter provided Environmental 0 C to 32 C 32 F to 90 F with 5% to 95% non condensing humidity Relay Contacts 5A 30VDC/250VAC Ring Output 8 REN, capable of ringing 16 0.5 REN phones Talk Battery 40V DC REN 0.1A Connections 30 cage clamp screw terminals VKC2000B