Aiphone GF Handset - Allows Concierge No Call Extension Relay No AUX Contacts or Switch

Overview:

Aiphone GF Handset - Allows Concierge No Call Extension Relay No AUX Contacts or Switch. Features:

• Handset audio communication
• Door release to the door where communication is established
• Call to Security Guard / Concierge station
• Optional individual doorbell rings unique tone, notifying residents that someone is at their door
• Optional activation of outside light while talking to the entrance station