DSP9328A IP Waterproof Hands-free Telephone with Loudspeaker and Warning Light
Features
● Aluminum alloy material ● IP68 waterproof level ● Support SIP protocol ● Support IP call function ● Phone call warning and flashing ● Phone call auto broadcasting ● Hands-free
DSPPA iTeach System Applied in Chung Cheng High School, SingaporeSeptember 5, 2017Chung Cheng High School recently applied DSPPA iTeach Voice Enhancement System DSP5505 for intelligent teaching and smart operating in education. Chung Cheng High School - Singapore, is located in 50 ...view
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