Aiphone 12 Intercom Stations All Master Unit with 12V 10A Power Supply (12 Units TD-12H/B + Z1210) Sodium Lamp Ballast Upgrade your lighting with the

Upgrade your lighting with the Firefly 3

The unit exterior resists impact and heat

You get a plate included

The 2W LED chip for lighting projects works well for new installations and replacements

Aiphone 12 Intercom Stations All Master Unit with 12V 10A Power Supply (12 Units TD-12H/B + Z1210) Sodium Lamp Ballast Upgrade your lighting with theThe Aiphone 12 station intercom system helps keep communications simple in busy environments. This complete set includes 12 master units (TD 12H B) and a 12V 10A power supply (Z1210). Each master unit lets users call or talk easily from any station without confusion. The Aiphone 12 station intercom system works well in offices, factories, or schools. It allows quick announcements between rooms. Each box is built sturdy. They are made for daily use.