Aiphone - GT-1A AUDIO TENANT STATION

Audio open voice tenant station Features Hands-free communication Guard or Concierge call Door release to calling entrance Secondary option button triggers a normally open contact on the back of the unit to trigger external devices. Specs Communication Hands-free (VOX) or push-to-talk (simplex) Mounting Surface 3-gang box wall mount or desk mount using MCW-S/A(sold separately) Wire Type 2-cond., solid non-shielded, PE insulation - use Aiphone #872002