M-E ME AS 6020.3 Controlo de segurança de exaustão por rádio, Branco 40567

The M-E ME AS 6020.3 stands out by wirelessly linking your exhaust fan to a window contact, ensuring the fan only runs when a window is open. This prevents dangerous negative pressure in rooms with fireplaces or gas appliances.

Highlights

• Wireless safety control for exhaust fans in rooms with fireplaces or gas appliances
• Links fan operation to window status to prevent negative pressure
• Receiver unit fits in a standard flush-mount box; window contact is surface-mounted
• Window contact battery life of approximately 2 years

In daily use

The receiver is installed in a flush-mount box and connected to the exhaust fan. The wireless window contact is mounted on the window. When the window is opened, the contact sends a signal to the receiver, which switches on the fan. Closing the window turns the fan off. This automatic interlock ensures safe operation without manual intervention.

Full specifications

• Wireless frequency: 433.92 MHz
• Wireless range: up to 20 m indoors
• Receiver power supply: 230 V AC, 50 Hz
• Receiver switching capacity: max. 1800 W / 8 A (resistive load)
• Window contact power supply: 1x CR2450 lithium battery (included)
• Window contact battery life: approx. 2 years
• Receiver installation type: built-in (flush-mount box)
• Window contact installation type: surface-mount
• Housing material: plastic
• Colour: white
• Receiver dimensions: 50 x 50 x 25 mm
• Window contact dimensions: 70 x 30 x 20 mm

Final note

A reliable safety solution for homes with fireplaces or gas appliances, ensuring proper ventilation only when needed.