LiftMaster Warning Device Option Board with Red/Green Light Box
Item #: RDGRNCARD
Manufacturer: Chamberlain, LiftMaster
List price: $147.77
Manuals & Brochures:
Installation Manual,
DETAILS
- The Red/Green warning light card flashes a warning light for 10 seconds prior to the Timer to Close activating the door to close.
- Advanced warning of the door closing helps prevent traffic collisions with the door
- Controls both 24V & 110V traffic lights
DETAILS
- The Red/Green warning light card flashes a warning light for 10 seconds prior to the Timer to Close activating the door to close.
- Advanced warning of the door closing helps prevent traffic collisions with the door
- Controls both 24V & 110V traffic lights