Reasons Why an IP Paging System is Necessary for Modern Services
18KHz.Running Temperature level: -10 ~ 50 ℃.Dimensions: 440x300x44mm.Area Mixing Digital Amplifier NBS-2301Power Supply : A/C 220V, 50Hz.Power : 130W , 260W , 360W , 550W , 700W.Interaction Protocol : HTTP, TCP/IP, UDP, SPON Communications ARP, ICMP, IGMP.Signal-to-Noise Ratio :.Mic Input 01: ≥ 65dB,.Mic Input 02/03: ≥ 80dB,