VA-6602A
Intercom Panel
Description
Specification：
|
Operating language |
Chinese/English/custom language |
|
Installation method |
Embedded installation |
|
Physical interface |
DB9 |
|
Audio format |
MP3, WAV |
|
Audio sampling rate |
48KHz |
|
Audio bit depth |
16 bit |
|
THD |
≤1% |
|
Frequency response |
317Hz~3.4kHz, +1dB/-3dB |
|
SNR |
≥68dB(A) |
|
Protection class |
IP55 |
|
Dimension |
210*100*60mm |
|
Weight |
1.5kg |
|
Electrical characteristics |
48V 0.1A DC phantom voltage |
|
Working temperature (℃) |
-20℃-65℃ |