TECHNICALSPECIFICATIONS5614 Hollins Road Roanoke, Virginia 24019 Phone: 540-563-2000 Fax: 540-362-9800E-Mail: support@valcom.com www.valcom.comSPECIFICATIONS:CALL SWITCHESWITH VOLUME CONTROLV-2971, V-2970MOUNTINGCall button mounts in a single gang electrical boxusing two screws.SWITCH (V-2971)Single pole momentary pushbuttonSWITCHES (V-2970)Black Single pole momentary pushbutton"Normal Call"Red Single pole momentary pushbutton withelectronic pulse generator "Emergency Call"FEATURES:USE WITH V-2924A CONTROL UNITFITS A SINGLE-GANG ELECTRICAL BOXBRUSHED STAINLESS STEEL WALL PLATEBLACK "CALL" BUTTON FOR NORMAL CALLRED "CALL" BUTTON FOR EMERGENCY CALLSBUILT-IN VOLUME CONTROLDESCRIPTION:The V-2971 (Call Switch) and the V-2970 (Emergency/Normal Call Switch with Volume Control) are designedto be used with the V-2924A and V-2925A Intercom Units. The V-2970 emergency button converts a single buttonpress into the four switch closures required to generate an "Emergency" class of service call.When the black button is pressed, the V-2971 produce a momentary closure for calling into the V-2924A. The V-2970also provides an "Emergency" call-in signal (4 interruped momentary closures) when the red button is pressed.ENVIRONMENT:Suitable for indoor installationsHOUSING AND FINISHBrushed stainless steel single gang wall plate withblack screen printed text.DIMENSIONS AND WEIGHT:4.5" (11.43 cm) W x 2.75" (6.99 cm) H x 2.125"(5.4 cm) DWeight: 1.0 lb. (.45 Kg)