DVR Accessories Room Audio Monitor,CCTV Monitor Audio Speakers
USD $1 - $100 /Piece
Min.Order:1 Piece
Zhenjiang New District Hongfeng Zinc Products Factory
DVR Room Audio monitoring CCTV Camera Sound Monitor
Technical Specifications: | high-fidelity and Built-in Noise Reduction Circuit |
Working Voltage | DC9~12V |
Current consumption | 1000mA |
Frequency range | 10 to 150 square meters |
Frequency response | 2.5dB |
Output impedance | 1000 Ohm |
Output Level | 2~5V upp |
Monitor head
§ high-fidelity acoustic noise reduction |
§ built-in dedicated ANC noise reduction circuit |
§ imported IC, coupling capacitance |
§ mesh into the sound, the voice more clearly |
§ 2 mm needle into the port |
§ import silver condenser microphones |
§ AGC voice driver circuit
|
·Security monitoring system..Like CCTV product,DVR,Camera.
·Multimedia Network Teaching System
·Industrial automation and control systems
·Medical guardianship display system
·Banking, securities, financial information display system
·Long-distance network server monitoring
·School, Supermarket.
·Department Store Security.
·Casino Security.
·P/T/Z control signals.
·Hospital, Airport.
If you are interested in our products or you need more information, please feel free to contact us, we will reply to you within 8 hours.