SIZHENG COTT-QD50 Half dome sound pick up CCTV audio monitor video surveillance for security camera
sku: 32821938911
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$19.90
Shipping from: China
Technical Details
| Brand Name: | SIZHENG |
| Frequency: | 20Hz~20KHz |
| Model Number: | COTT-QD50 |
| Monitor Range: | 5-100 square meters (adjustable) |
| Output Impedance: | 600 ~1000Ω non-equilibrium |
| Product size: | 80mm*47mm |
| Product Weight: | 65g |
| Sensitivity: | -35dB |
| Supply Voltage: | DC10V-18V (recommend to use 12V, more than 500 meters recommended 15V) |
| Use: | For Video Surveillance |
| Working Current: | 50mA |
| Working environment: | -25℃~70℃ |
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