B2B Services
SM25A1 Remote Speaker Microphone With Display
|
Specifications |
|
Dimensions |
92.8* 62.5* 32.1mm |
Weight |
about 160g |
Color |
black |
PTT Key |
available |
Emergency Key |
available |
Connector |
10-pin connector |
Microphone Sensitivity |
-42±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa |
Speaker Power |
2 W (rated); 3 W (max.) |
Speaker Impedance |
20Ω±15%@1.5kHz |
Speaker Frequency Response |
97±3dB@1kHz 2w/30cm |
IP Rating |
IP54 |
Operating Temperature |
-30~60℃ |
Storage Temperature |
-40~85℃ |
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