Hikvision DS-PWA96-KIT2-WE 96 Zone Wireless Alarm Starter Kit-1x AX PRO M Hub-DS-PWA96-M-WE, 2x AX PRO PIR Detectors-DS-PDP15P-EG2-WE, 1x AX PRO Keypad-DS-PK1-E-WE, 1x AX PRO Magnetic Contact-DS-PDMC-EG2-WE, 1x AX PRO External Siren-DS-PS1-E-WE/BLUE