Feature: Touch screen remote microphone or call station. EN54-16 Certified remote microphone. Business & commercial zone live announcement use. Multiple zones, single zone & all zone paging. Each microphone of 120 zone capacity. Support 32 remote microphones of loop redundancy connection. The remote microphone unit is fully real time monitored. Support PPT and lock type two modes. Shielded CAT‑6 cable up to 600 meters. Power supply from EVAC-500 controller. Description: The DP-EVAC1000TP touch screen remote microphone or call station is EN54-16 certified and designed exclusively for DP-EVAC-1000 public address & voice evacuation system. The remote microphone is used for business and commercial live announcement to selected zones or all zones. The remote microphone is designed of 120 zone with busy & working indicators. Up to 32 units of remote microphone could be connected to the voice evacuation system via standard, shielded CAT‑6 cable and RJ45 connectors in a redundancy loop up to 600 meters. The talk button maybe a PTT or lock type pre-set by the dipswitch on the rear of the microphone. Green LED indicates the microphone and zone active status. The remote microphone is 24VDC powered by the EVAC-500 controller. The voice evacuation system is strictly follow the Construction products Regulation ( EU ) No 305/2011: EN54-16:2008 Voice Alarm Control and Indicating Equipment. Specifications: Model DP-EVAC1000TP Description Touch Screen Remote Microphone Power Consumption 3W Zone Capacity 120 Zones System Capacity 32 Remote microphones Line Inputs 350mV, 10kΩ Mic Input 5mV, 600Ω Frequency Response 80Hz~16kHz THD < 1% at RMS,1KHz S/N Ratio > 70dB Operating Temp -20 ℃ to +70 ℃ Power Supply DC24V, ±20% Humidity