Chamberlain 4142DC Owner's Manual page 39

ACCESSORIES
970-315LG SECURITY✚
Remote Control:
With key ring.
SECURITY✚
971-315LM
Remote Control:
Includes visor clip.
SECURITY✚
973-315MK
Remote Control:
Includes visor clip.
98LM Motion Detecting Control Panel:
Multi-function door control with motion
sensor that automatically turns opener
lights on for 5 minutes when it detects a
person entering the garage. Sensor can
be easily deactivated when desired.
976-315LM SECURITY✚
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.
®
Multi-Function Mini
®
Single Function
®
Multi-Function
®
Keyless Entry:
Outside Quick Release:
7702E
Required for a garage with NO access
door.
760E Outdoor Key Switch:
Opens the garage door automatically
from outside with the turn of a key when
transmitter is not handy.
770E
The Protector System
Provides auxiliary support to the safety
features built into your opener. The
system's invisible beam, when broken by
an obstruction, causes a closing door to
open and prevents an open door from
closing.
Battery Backup System:
475MK
Provides backup power to the model
4142DC garage door opener.
41A5281 Extension Brackets:
(Optional) For safety sensor installation
onto the wall or floor.
To order call: 1-520-792-0511
630-516-8423 (USA)
5333-9974 (In Mexico City)
01-800-500-9300 (Toll Free in Mexico)
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