T-520 - 2 wire handset G2+

• Handset features T-520Lite/G2+ and T-520/G2+

• Duplex audio communication.
• Audio communications and secret door opening.

• T-520/G2+ only: 

• Intercommunication with other units of the house
• Concierge call function
• Additional button to activate a second electric lock release connected to the outdoor panel, or to activate the staircase lights by using a SAR-G2+ digital relay unit
•  
• Do not disturb function with LED indicator.
• Automatic door opening function to call reception
• Connection to the door button at the entrance of the landing.
• Differentiated ringtones depending on where the call was made from.
• Status LED: Do Not Disturb, On.
• Volume regulation.
• Output to auxiliary chime.

Dimensions: 86(W) x 220(H) x 45(D) mm.

T-520 Lite/G2+ and T-520/G2+ quick guide.