18KHz. Operating Temperature level: -20 ～ 50 ℃. Measurements: 193x151.5 x292mm. Network Column Speaker GEN-6191A03 Power Supply: DC24V/1A or IP Paging Microphone POE. Communication Method: TCP/IP, UDP, SIP. Signal-to-Noise Proportion: > 90dB. Frequency Response: 45Hz

There are a number of things that could influence the cost such as the system that’s best suited for a company, the quantity demanded, as well as if any addons are desired. A person could use this information to accessibility your router without you knowing it. To help avoid that, alter the default consumer name and password for your router. S