COSW - code relay - Alphatech (en)

Go to content

Main menu:

COSW - code relay

Code Switch - code relay for safe activate lock

Some communicators Alphatech equipped with the ability to switch lock with security.
The principle is the transmission of serial combination of DoorPhone to board COSW where the code is compared with the combination of the DIP switch. If they match, then activates the lock connected to the plate COSW.

This method prevents the possibility of breaking into buildings by simply bypassing the relay in the communicator (voltage connection or disconnection will not open the lock).

COSW connects before the lock on leads so that COSW was as close to the lock and board COSW and leads from it to the lock not accessible from outside the building (otherwise the security door lock did not make sense)

The products, which can connect COSW:

IP BOLD

Brave NUDV S2
Slim Brave
Brave Steel
Brave SlimDP

Downloads:
14.5.2014PDF353 KB
Last change: 29.1.2020
JR2011-2018
Back to content | Back to main menu