1 button Vandal Resistant 4000 Series Audio Kit (surface)

Surface audio entry kit based on the Vandal Resistant 4000 Series modular design incorporating two way speech, electronic call tone and lock release facility. 1 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 2 button 3111 audiophone with 3 level call tone switch.

• 1 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).
• 2 button 3111 audiophone.