45 ℃. Dimensions: 144 * 144 * 34.1 mm. Network Paging Console XC-9037N Power Supply: DC12V/1.5 A. Show: 4-inch IP Speaker touchscreen, resolution 480 * 480. Interaction Procedures: TCP/IP, UDP, SIP. Signal-to-Noise Ratio: > 80dB. Regularity Action: 100Hz

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