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Printed in Canada | 10/2014

K641+ Install Guide

Compatibility

The K641+ is compatible with EVO192 and EVOHD. Please refer to the 

Technical 

Specifications

 section for more details.

Technical Specifications

Warranty

Warranty

: For complete warranty information on this product, please refer to the Limited Warranty Statement 

found on the Web site www.paradox.com/terms. Your use of the Paradox product signifies your acceptance of all 
warranty terms and conditions.

© 2014 Paradox Ltd. All rights reserved. Specifications may change without prior notice. 

www.paradox.com

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired 
operation.

K641+ Keypad
Quick Install Guide

The K641+ keypad allows you to configure your Paradox system through its 
interface.

Installation

1.

Using a flathead screwdriver, pry the front housing assembly from the 
backplate.

Figure 1: Opening the K641+

Operating Voltage 9 to 16Vdc

Operating Temp. -10 to 55°C (14 to 131°F)

Power Consumption Maximum current - 150mA

Dimensions 15 x 12.6 x 2.7 cm (6 x 4.9 x 1.06 in.)

Weight 230g (8.1 oz)

Humidity 5-93%

Compatibility EVO192 v2.16 or higher and EVOHD V1.0 or higher

Compliance EN50131-3 Grade 3; Environmental Class II

K641+-EI01

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