Aiphone AT406B Handset Intercom Set, Charcoal Gray

Aiphone AT406B Handset Intercom Set, Charcoal Gray Part Number: AT406B Manufacturer: Aiphone UPC Number: 4968249344926 Description Aiphone AT406B Handset Intercom Set, Charcoal Gray Handset Set Set containing a master and sub handset. Handsets are Charcoal Gray 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