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6-040400 X2

212i Wiring Diagrams

The diagram above shows how to connect 
two keypads to control a single door.  
Entering your code on keypad 2 unlocks the 
maglock directly.  When you enter your code 
on keypad 1, it triggers the REX input of 
keypad two, which unlocks the door
Please note that user codes must be 
programmed into both keypads

Copyright 

©

 2015 Nortek Security & Control LLC

LIMITED WARRANTY

This Nortek Security & Control product is warranted against defects in material 
and workmanship for twenty four (24) months. 

This warranty extends only 

to wholesale customers 

who buy direct from Nortek Security & Control or 

through Nortek Security & Control’s normal distribution channels. Nortek 
Security & Control does not warrant this product to consumers. Consumers 
should inquire from their selling dealer as to the nature of the dealer’s warranty, 
if any. 

There are no obligations or liabilities on the part of Nortek Security 

& Control LLC for consequential damages arising out of or in connection 
with use or performance of this product or other indirect damages 
with respect to loss of property, revenue, or pro

fi

 t, or cost of removal, 

installation, or reinstallation. 

All implied warranties, including implied 

warranties for merchantability and implied warranties for 

fi

 tness, are valid only 

until the warranty expires.

 This Nortek Security & Control LLC Warranty is 

in lieu of all other warranties express or implied.

All products returned for warranty service require a Return Authorization 
Number (RA#). 

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