FIRE ALARM CONTROL PANEL ,SILENT KNIGHT ,MODEL 5204(ZONE 4,NAC 2 ). WITH COMMUNICATOR. ONLY BOARD.TESTED

. Condition is "Seller refurbished". PASCODE DEFAULT.[ TESTED] ( ALARM  TROUBLE ,SUPERVISORY AND RELAY, PHONE LINE 1,2,COMMUNICATION CENTRAL STATION ).   1  Months warranty , [THE SERIAL CODE IS SN 24621 ] .Shipped with USPS Priority Mail.