Accessories

Sears offers many useful accessodes for your garage door opener. They are illustrated below with Sears model numbers and descriptions.

139.53702

Emergency Key Release:

139.53681

SECURITY+ 3-Function Remote

f

Requ/redfor a garage with NO

 

Control:

 

 

access door. Enables homeowner

 

Includes visor clip.

to open garage door manually from

 

 

outside by disengaging trolley.

 

 

139.53703

53724

Outdoor

Key Switch:

139.53680

Operates

the garage door

 

automatically from outside when

 

remote control is not handy.

 

8 Foot Rail Extension

139.53684

To allow an 8 foot door to open fully.

 

SECURITY+ Compact

3-Function Remote Control: With loop for attaching key ring.

SECURITY+ Keyless Entry: Enables homeowner to operate garage door opener from outside by entering a 4 digit code on specially designed keypad.

153725

10 Foot Rail Extension:

139.53686

Plug-In Light Control:

 

 

 

To allow a 10 foot door to open fully.

 

Enables homeowner to turn on a

 

 

 

lamp, television or other appliance

 

 

 

from car, bedside, or anywhere in

 

 

 

the home with a remote.

53589

41A5281

Support Brackets:

139.53709

Door Clearance Brackets:

For finished

ceilings or where

(For Sectional Doors Onl_

additional support is required,

Replaces top brackets and rollers on

based on garage construction.

door to reduce height of door travel.

Includes brackets and fastening

For use when installing opener in

hardware.

 

 

 

 

garage with low headroom clearance.

 

 

 

Extension

Brackets:

 

 

(Available

only through

Sears

 

Parts & Service)

 

 

(Optional) For safety sensor installation onto the wall or floor.

 

 

To Add the Keyless Entry

We recommend that you program your password

If you do not have a Premium Control Console:

before you install the Keyless Entry. You will not

1. Choose a 4-digit password using numbers from

need assistance, and you can test the reception at

 

0 to 9 (a number can be used more than once, for

the mounting location before installation.

 

 

example, 4, 0, 4, 1).

 

 

 

 

If you have a Premium

Control Console:

2.

Press the four buttons for the password, then

1.

With the door closed,

press the four digit password

 

press and holdthe Enter button. The indicator light

 

desired, then press and hold Enter.

 

on the door opener panel will blink.

2.

Press and hold the light button on the door control.

3.

Press and release the SRT (learn) button on the

3.

Press and hold the door control push bar.

 

opener panel. After the opener light flashes,

 

release the Enter button.

4.

After the opener light

flashes, release all buttons.

 

Test by pressing the password, then press Enter. The

 

 

 

door should begin to move.

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Craftsman 139.53978SRT Accessories, For Sectional Doors Onl, Only through Sears Parts & Service, With the door closed
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139.53978SRT specifications

The Craftsman 139.53978SRT is an advanced garage door opener that combines reliability, performance, and ease of use. Designed to cater to the needs of modern homeowners, this model stands out with its robust features and technological innovations.

One of the key highlights of the Craftsman 139.53978SRT is its powerful motor, delivering a peak horsepower equivalent to ensure smooth and efficient operation. This allows it to effortlessly lift even the heaviest of garage doors, making it suitable for various types of residential garage doors. The quiet operation of this opener is another major advantage, allowing for a peaceful environment in and around the garage.

Another notable feature is the smart technology integration. The Craftsman 139.53978SRT is compatible with a range of smart home systems, allowing users to control their garage door remotely via a smartphone app. This feature not only adds convenience but also enhances security, as users can receive alerts and notifications about the status of their garage door, ensuring peace of mind.

Security is a priority with this model, which comes equipped with rolling code technology. This mechanism generates a new code each time the remote is used, preventing unauthorized access and ensuring that your garage remains secure from intruders. Additionally, the enhanced safety features include safety sensors that detect obstacles, automatically reversing the door's movement if something is detected, thereby preventing accidents.

Installation and setup are straightforward, thanks to the user-friendly design of the Craftsman 139.53978SRT. The unit includes detailed instructions and all necessary hardware for installation. Many users can set it up within a few hours without the need for professional assistance.

With a durable construction, the Craftsman 139.53978SRT is built to last. It has a sleek design that complements various home aesthetics while withstanding wear and tear from daily use. Maintenance is minimal, with easy access to essential components for servicing.

In summary, the Craftsman 139.53978SRT offers a perfect blend of power, technology, and security features. Its user-friendly design, combined with smart technology compatibility and robust safety measures, makes it an ideal choice for homeowners seeking a reliable garage door opener. Whether you’re looking to upgrade an old system or install a new one, this model is sure to meet your requirements and enhance the functionality of your garage.
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