依安SEONJ音量控制模块

 4通道音量控制卡，可单独调节音量；可外接按键控制，带静音选择

    4-channel volume control card for individual volumeadjustment；able to connectexternal control with mute function.

◇可接受rs232he485控制，多个控制器级联

    can be controlled by rs232 & rs485 with multiple cascadedcontrollers.

◇高精度抗噪音贴片工艺，稳定性高

    high-precision anti-noise patch technology with highstability.

◇平衡输出，音质更清晰

    balanced output for clearer sound

◇内置远程控制io开关功能，可远程开启外围设备

    built-in remote control to remotely open peripheraldevices.

◇可配合各类中控或软件进行发码控制，兼容性强