One-key alarm (help) voice ip intercom panel

Features：

1. It adopts all-aluminum alloy design, IP65 high protection grade

2. High-reliability circuit design, with power and network double lightning surge protection capability, up to GB/T 17626. 5, the highest level 4 standard

3. One red LED light ring metal button for one-key alarm or help;

4. Built-in 5 W speaker and high-sensitivity microphone;

5. It has a 30 W power amplifier output port, which can be connected to an 8 ohm 30 W speaker

6. With two-way linkage input and two-way linkage output interface, it is convenient for linkage expansion with other systems;

7. Broadcast sound source output with one way of sound mixing, used for broadcast amplification of external power amplifier;

8. With a 24V active pickup interface, it can be used for monitoring input expansion;