SIZHENG Wide dynamic digital video surveillance audio monitoring for security cameras system
Technical Details
| Brand Name: | SIZHENG |
| Main Material: | aluminium alloy |
| Model Number: | COTT-S7 |
| Place of Origin: | Guangzhou,China |
| Power Supply: | DC9V~20V (recommend to use 12V, more than 500 meters recommended 15V |
| Product size: | 82mm*20mm |
| Sensitivity: | -26dB |
| Sound Monitor Range: | 10-120㎡ (adjustable) |
| Type: | CCTV Mircophone |
| Warranty: | 3 years |
| Working Current: | 30mA |
| Working environment: | -20℃~75℃ |
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