Surface audio entry kit based on the Vandal Resistant 4000 Series modular design incorporating two way speech, electronic call tone and lock release facility. 2 button kit with call progress LED’s in a VR 12 gauge stainless steel finish (2.5mm thick). Kit also includes an 8-12VDC/13VAC PSU (520M) and wall mount 2x 2 button 3111 audiophones with 3 level call tone switch.
- 2 button Vandal Resistant 4000 series audio intercom door station and surface back box.
- 12 gauge stainless steel (2.5mm thick) panel with call progress LED’s.
- 8-12VDC, 13VAC PSU (520M).
- 2x 2 button 3111 audiophones.
