Chamberlain 2580 1/2 HP - Manual (Page 35)

35
ACCESSORIES
LOCK LIGHT
974LM
970LM
982LM
2778LM
97LM
1702LM Outside Quick Release:
Required for a garage with NO
access door. Enables homeowner to
open garage door manually from
outside by disengaging trolley.
8 Foot Complete Rail:
To allow an 8 foot door to open fully.
Plug-In Light Control:
Enables homeowner to turn on a
lamp, television or other appliance
from car, bedside, or anywhere in the
home with a remote.
SECURITY ✚ 3-Channel
Remote Control:
Wood grain plastic case.
Includes visor clip.
SECURITY ✚ 4-Channel
Remote Control:
Includes visor clip.
10 Foot Complete Rail:
To allow a 10 foot door to open fully.
Multi-Function Door
Control Panel:
Provides a Lock Feature which
prevents operation of garage door
opener from portable remotes and a
Light Feature for constant light.
2770LM
976LM
Extension Brackets:
(Optional) For safety sensor
installation onto the wall or floor.
973W
SECURITY ✚ Keyless Entry:
Enables homeowner to operate
garage door opener from outside by
entering a password on a specially
designed keyboard. Also can add a
temporary password for visitors or
service persons. This temporary
password can be limited to a
programmable number of hours or
entries.
78LM
SECURITY ✚ 3-Channel Mini
Remote Control:
With key ring and velcro fastening
strip.