Aiphone At-406 Audio Intercom Kit Includes 1x At-206 Master Handset 1x At-306 Sub Handset Max 1x Master 3x Sub 2-wire 6vdc Or 4xaa White

Aiphone At-406 Audio Intercom Kit includes the AT-206 master handset and the AT-306 sub handset, providing a complete audio intercom solution for secure environments.

Key Features

• Includes 1× AT-206 master handset
• Includes 1× AT-306 sub handset
• Supports a maximum of 1 master and 3 sub units
• 2‑wire power supply: 6 VDC or 4 × AA batteries
• White finish for a clean, professional look
• Designed for audio intercom applications in security settings