Chamberlain 3850PC, Owner'S Manual, Page: 38 / 80

38
ACCESSORIES
CLOSED
OPEN
LOCK
LIGHT
374LMC
370LMC
915LMC
395LMC
990LMC
1702LMC
Outside Quick Release:
Required for a garage with NO access
door. Enables homeowner to open
garage door manually from outside by
disengaging trolley.
Remote 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
✚
® 4-Button Remote
Control :
Includes visor clip.
Wireless Door Control:
Push bar, light feature and auxiliary
button. Includes battery.
377LMC
Extension Brackets:
(Optional) For safety reversing sensor
installation onto the wall or floor.
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. Opener can be closed by
pressing only the ENTER button if the
one button close feature has been
activated.
378LMC
SECURITY
✚ ®
3-Button Mini Remote
Control :
With key ring and fastening strip.
EverCharge
®
Standby Power System:
Provides backup power to the garage
door opener. For use with model
3850PC only.
485LMC
Surge Protector:
The Garage Door Opener Surge
Protector is designed to protect
LiftMaster
® garage door openers against
damage from lightning and power
surges.
975LMC
Laser Park Assist:
Laser enables homeowners to precisely
park vehicles in the garage.
Garage Door Monitor:
Security for the largest door of your
home!
Tells you if your garage door is open or
closed. Monitors up to 4 garage doors
by adding additional sensor modules.
41A5281
SECURITY
✚ ®
3-Button Remote
Control :
Includes visor clip.
373PC
SECURITY
✚ ®
3-Button Remote
Control :
Wood grain plastic case. Includes visor
clip.
373WC
379LMC-10
Finger Print Keyless Entry :
The system uses biometric technology
that enables an authorized user to gain
access by scanning their fi ngerprint. The
sensor strip on the unit makes a numeric
template of the fi ngerprint that is unique
to that user. The unit’s memory can store
up to ten fi ngerprints.
ENROLL
FAIL
RETRY
SEND
PASS
READY
ENROLL