Bogen NQ-A4060-G2 4-Channel IP Audio Power Gen 2 Amplifiers, 60W at 25V/4ohms, Part# NQ-A4060-G2 Desktop mic It enables the Door panel

It enables the Door panel to connect to a Panasonic port of the PBX with push button which then allows the door to open from an extension of the PBX

Integrated DSU/CSU for circuit protection

Micro usb 5 pin to 11 pin mhl adapter for samsung connect 11-pin mhl mobile audnull

Automatic dialing

Bogen NQ-A4060-G2 4-Channel IP Audio Power Gen 2 Amplifiers, 60W at 25V/4ohms, Part# NQ-A4060-G2 Desktop mic It enables the Door panelThe quality Bogen NQ A4060 G2 4 Channel IP Audio Power Gen 2 Amplifiers, 60W at 25V 4ohms is a Nyquist based networked audio power amplifiers offer cost effective performance for permanent installations and commercial sound, and is designed to meet the rigorous requirements of today's sophisticated sound systems. Designed with the commercial sound contractor in mind, they provide unparalleled flexibility and versatility without the need for add on