AIPHONE CCS-1A 10015 Chimecom 2 Set, 1 Door, 1 Master

Specification Description

Communication: 2-tone chime, press TALK to reply, hands-free at door, times out in 15 sec. after TALK is pressed Power Source: 12~16V AC - Use AC transformer PT-1210N (with no-load voltage rating: 20V or less)
Wire Type: Aiphone #822202 or Aiphone #821802