I.S. Barrier for 2 Additional Call Lines - Phontech

I.S. Barrier for 2 Additional Call Lines - Phontech

I.S. Barrier for 2 Additional Call Lines

I.S. Barrier for 2 Additional Call Lines or Buzzers.

Configuration related expansion for line capacity in I.S. Buffer units 4004/4015.

Type number:
Article number: 4000016301