Installed Audiio Speaker Systems Atlas-DY-1 $66.99 Atlas-DY-1 quantity Add to cart Dynamic transmitter allows the telephone to function as a microphone for high intelligibility paging. Replace carbon transmitter with DY-1 during installation. Tech Specs Weight 1 lbs Dimensions 4 × 4 × 3 in You Might Like Atlas-E410NK $57.99 / Month Atlas-E410NT $53.99 / Month Atlas-E410 $57.99 / Month Atlas-E410-11 $83.99 / Month
