Just How an IP Paging System Boosts Emergency Situation Response in Workplaces
18KHz.Running Temperature: -10 ~ 50 ℃.Measurements: 440x300x44mm.Area Mixing Digital Amplifier NBS-2301Power Supply : AC 220V, 50Hz.Power : 130W , 260W , 360W , 550W , 700W.Communication Protocol : HTTP, TCP/IP, UDP, ARP, ICMP, IGMP.Signal-to-Noise Ratio :.Mic Input 01: ≥ 65dB,.Mic Input 02/03: ≥ 80dB,.Aux Input 01/02: ≥ 8