b'M1 GOLD SYSTEM PACKAGESM1 CONTROLS & ACCESSORIES Part Number UPC Barcode M1 Gold Control Board ELK-M1KP2 Low Profile LCD Keypad ELK-M1KPLCD Keypad ELK-SWB14 14" Enclosure ELK-M1XRFTWMTwo-Way Wireless Transceiver ELK-6010 Two-Way Wireless 4-Button Remote ELK-1280 12V 8Ah Battery ELK-TRG1640 16.5 VAC Transformer ELK-73 Compact Echo Speaker ELK-952 Surge Protector ELK-RJSET Telco Jack & Cord ELK-M1BLOCKS Plug-in Terminal BlocksELK-M1GSYS4STW 7 62158 16026 4ELK-M1GSYS4S 7 62158 56057 6ELK-M1GSYS4 7 62158 56012 5ELK-M1GSYS37 62158 56011 8ELK-M1GKS7 62158 55056 0ELK-M1GK7 62158 55039 3ELK-M1GOLD7 62158 56000 2ELK-M1GCB7 62158 56001 922'