The Haes AOV-3H is a single zone smoke vent control panel designed to control 24vdc actuators or magnets. Typically used in staircase lobbies, corridors or smoke extract shafts.
The panel has battery backup capability and assures that actuators can be powered in the event of mains failure.
Vent controls and indications are provided on the front of the panel with integral control inputs to accept signals from remote contacts, smoke detectors, manual controls and emergency push buttons.
The high spec versions also include Rain sensor and PIR inputs for environmental control and trap injury protection, plus 0/10v inputs and outputs to allow control interfacing with BMS systems and positional control of dampers / smoke louvres.