Feature: Remote microphone or call station of voice evacuation system DP-EVAC-1000. EN54-16 Certified fireman’s microphone. Business & commercial zone live announcement use. Multiple zone, single zone & all zone paging. Each microphone of 12 zone capacity. Up to 120 zones by cascaded the zone keypad DP-EVAC12K. 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 DP-EVAC-1000 controller. Description: The DP-EVAC1000RP 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 12 zone buttons with busy & working indicators. One or multiple external 12 zone expansion keypad DP-EVAC12K could be cascaded together for up to 120 zone operation. 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 DP-EVAC-1000 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. Specification: Model DP-EVAC1000RP Description Remote Microphone Power Consumption 3W Zone Capacity 12 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