4- Control Keeper 2 - CK2


The ControlKeeper 2 network lighting control panel is a cost effective specification grade lighting control system. Control 2 relays per panel. Network up to 254 ControlKeeper® panels for a state of the art lighting control system.


  • Capable of mixed load voltages (120/277 VAC) as well as mixed sources
  • Normally open relays (Relays are built onto control board)
  • 2 relays, 2 low voltage input connections
  • UL listed – UL 916 standard
  • NEMA 4X enclosure
  • Time schedules with astronomic clock
  • Prioritization and masking of switch inputs, schedules, and remotes
  • Occupant warn-off and overrides
  • RS-232 port and RS-485 network standard