This kit includes :
C4-DS2BB DS2 2-Mount Back Box
C4-DS2-2M-FM-XX 2-Module Flush Mount Frame(Black)
C4-DS3CM-XX DS3 Camera Module (Black)
C4-DS2TKP DS2 Touch Keypad

This kit includes :
C4-DS2-2M-SM-XX 2-Module Surface Mount Frame (Black)
C4-DS3CM-XX DS3 Camera Module (Black)
C4-DS2KP-XX DS2 Keypad Module (Black)

C4-DS2-2M-SM-XX 2-Module Surface Mount Frame (Black)
C4-DS3CM-XX DS3 Camera Module (Black)
C4-DS2TKP DS2 Touch Keypad

C4-DS2BB-3 DS2 3-Mount Back Box
C4-DS2-3M-FM-XX 3-Module Flush Mount Frame (Black)
C4-DS3CM-XX DS3 Camera Module (Black)
C4-DS2TD DS2 Touch Display
C4-DS2IP DS2 Info Panel

C4-DS2-3M-SM-BL 3-Module Surface Mount Frame (Black)
C4-DS3CM-XX DS3 Camera Module (Black)
C4-DS2TD DS2 Touch Display
C4-DS2IP DS2 Info Panel