Features
- It adopts all-aluminum alloy design, IP65 high protection grade
- High-reliability circuit design, with power and network double lightning surge protection capability, up to GB/T 17626. 5, the highest level 4 standard
- One red LED light ring metal button for one-key alarm or help;
- Built-in 5 W speaker and high-sensitivity microphone;
- It has a 30 W power amplifier output port, which can be connected to an 8 ohm 30 W speaker
- With two-way linkage input and two-way linkage output interface, it is convenient for linkage expansion with other systems;
- Broadcast sound source output with one way of sound mixing, used for broadcast amplification of external power amplifier;
- With a 24V active pickup interface, it can be used for monitoring input expansion;
Technical parameters
|
Power source |
24V/2A |
|
Network interface |
Standard RJ45 |
|
Power output |
30W/8Ω |
|
Standby power |
＜1W |
|
Maximum operating power |
＜50W |
|
MIC sensitivity |
10mV/600Ω |
|
Frequency response |
20Hz～20KHz |
|
Signal to noise ratio |
≥80dB |
|
Sampling rate |
16K～48KHz |
|
Audio bit rate |
8Kbps ~ 320Kbps adaptive |
|
Audio format |
MP3 |
|
Total harmonic distortion |
≤0.1% |
|
Transmission rate |
10/100Mbps |
|
Network protocol |
ARP, UDP, TCP/IP, ICMP, IGMP (Multicast) |
|
Broadcast delay |
≤50ms |
|
Operating ambient temperature |
-20℃～+60℃ |
|
Humidity of working environment |
10%～90% |
|
Dimension (mm) |
194 (H) × 108 (W) × 58.5 (D) |
|
Weight |
1.5kg |
|
Degree of protection |
IP65 |
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