16KHz.
Operating Temperature: 0～45 ℃.
Dimensions: 144 * 144 * 34.1 mm.
Network Paging Console XC-9037N
Power Supply: DC12V/1.5 A.
Present: 4-inch IP Paging System touchscreen, resolution 480 * 480.
Interaction Protocols: TCP/IP, UDP, SIP.
Signal-to-Noise Ratio: > 80dB.
Frequency Action: 100Hz