● 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
MP9822EII Emergency Power SystemMarch 22, 2017MP9822EII is an uninterruptible power supply device with dual conversion, single-phase input and single-phase output. The product is compact in size while with high efficiency and high reliability, wh...view
PC2700 Power AmplifierApril 11, 2017This amplifier is designed for commercial and industrial public address applications.view
Passive vs. Active PA Speakers: Which One is Right for You?April 28, 2023When it comes to setting up a public address system, one of the most important components is the PA speaker. But with so many options available, it can be overwhelming to choose the right type of spea...view
The Development Trend of Digital Conference SystemMay 24, 2021The fast pace of modern social work and the international division of labor have made people less and less able to sit together in face-to-face meetings, and the rapid development of modern network te...view
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