Aiphone AT406 Handset Intercom Set, White

Aiphone AT406 Handset Intercom Set, White Part Number: AT406 Manufacturer: Aiphone UPC Number: 790143344702 Description Aiphone AT406 Handset Intercom Set, White Handset Set Set containing a master and sub handset. Handsets are white in color and can call and communicate with each other. System can be powered by either a six volt DC power supply (Skk-620) or by using 4 AA batteries. System requires two wires between handsets    Features Call button (master) rings all the subs Up to 2 addtional subs can be added (AT-306) Sub rings master only Chime-phone intercom set Battery operated with status indicator LED Specifications Power Source Use SKK-620A or 4 "AA" Batteries, 6V DC, 120mA Communication