● 1 minutes digital REC / PLAY IC ● Record Level control ● Output volume control ● Friendly control panel, easy for use ● Alarm triggering and siren or recorded signal output
PC1700 PC10 Series Power AmplifierNovember 30, 2016PC1700 belongs to PC10 Series Power Amplifier and it is analog amplifier ,which are designed for commercial and industrial public address applications.view
The Application and Choice of Paperless Conference SystemNovember 9, 2021The paperless conference system is an intelligent conference interactive system based on local area network, private network or mobile Internet. It uses communication technology, audio technology, vid...view