6440-689 AUTO OPERATOR MODULE KIT

Aluminum finish

Must have installed a 4040XP closer previously for this operator to function
Compatible with an LCN 4040XP cylinders with REG or Rw/PA arms
Accommodates doors up to 185lbs

Electronic features include:
- Opening speed
- Hold open duration
- Power boost (On/Off) - overcome interior stack pressure, which allows for lower spring settings
- Motor (On/Off)
- Receipt of fire signal
- Receipt of actuation signal