Hikvision DS-QAE1A80G1-VB 80W 2-Zone Network Amplifier Supports real-time and scheduled tasks,

80W 2-Zone Network Amplifier Supports real-time and scheduled tasks, resume play, and audio material library management Support alarm input, arming schedule, and audio linkage, support TTS speech synthesis and text broadcasting, with natural and smooth standard male and female dual audio optionsSupport multiple types of audio source input: Bluetooth, USB flash drive, microphone, and