Guaranteed not to be Dead on Arrival. REALLY NEW & UNUSED! Zone Alarm Control Panel Expandable to. 16 Hard Wired or 32 Wireless Zones. PC1616 Main Board V4.6. End of Line Resistors & Accessory Kit. RFK5501 ENG 64 Zone Picture Icon Keypad with Integrated Wireless Receiver up to 32 Zones. ENOTE: ENG in the part # indicates that the keypad has English words on the “Hot Key” buttons instead of icons. LC-100PI Digital PIR Detector with Pet Immunity. SD 15W-ULF Surface Mount Electronic Indoor Siren. RJ31X Telephone Block & Cord. Installation & Programming Manual. 6 6 on-board zones. Expandable to 16 hardwired zones. Expandable to 32 wireless zones. 2 PGM outputs: expandable to 14 (PC5204, PC5208). Connect up to 8 supervised keypads. Supports wire free keypads with TR5164-433 transceiver. Compatible with leading edge interactive services supported by DSC. Please ask if you have questions about compatibility concerns with other security equipment. Your satisfaction is guaranteed. If we made a mistake, then the S&H is on us. Please request an invoice before paying if combining with items from our other listings.