Outdoor station
1. Aluminum panel, silver color.
2. With direct call buttons, max. 24 apartments.
3. ID card/IC card unlock function for option.
4. Can call guard station and audio handset;
5. Flush mounted.
Indoor handset/tube
1. White color, surface mounted.
2. Answer call from outdoor station or guard station.
3. Talk/unlock.
4. Call guard station.
Distributor
1. With short circuit protection.
2. Support max. 4 audio handsets.
