The P ventilation button is a button with two keys that,after appropriate configuration, allow you to open and close smoke exhaustflaps. Thanks to this, the user can ventilate, for example, a staircaseaccording to his preferences. The flush-mounted installation method and thesmall size of the device do not disturb the aesthetics of the rooms.

Features of the P air button:

• compact housing

• ventilation schedule

• up to 8 buttons per line

• programmable activation

‍