China Mini High Sensitivity Hidden Audio Pickup for CCTV Camera System High Fidelity Sound Monitor High Sensitivity Sound Pick up for Security DVR NVR

Features:
Mini High Sensitivity Hidden Audio Pickup for CCTV System
Low power dissipation & long distance
Sound pickup use the high fidelity and low noise process chip
Audio Montor Range:30m²
DSP built-in noise reduction circuit
AGC circuit built-in gain
Tone processing circuit
Extremely Sensitive
Plug & Play
Specifications

ModelCAP-401Audio Monitoring Range30m²Connector Type "+"Red power supply,"-" Black power supply, S+ White signalSensitivity-47DBWork Voltage4-14VCurrent Consumption5mA-60mAFrequency Range100~~5kHz Frequency Response2.5dBMax output Voltage5VPPOutput Impedance600ΩWorking Temperature-10°C to +70°C Size6*14mmMonitoring of: 10 m² 100m² Signal transmission line With a core line with the best shield

Shenzhen CASVIEW Technology is the professional supplier of CCTV Accessories, which includes CCTV Power Supply, BNC connector, Video Balun, POE Switch, Wireless Bridge, CCTV cables, CCTV Tester, Video Multiplexer, Optical Transciver, Video Converter, HDMI Switcher/Splitter/Extender/Matrix, Surge Protector, Sound Monitor, Anti-interference, IR Illuminator, CCTV Lens, Bracket, and Housing, etc.
Our products are CE, FCC approved and with two year warranty. Quality is the most import point we focus on. We choose the best material for our products and do strict quality control from IQC(Incoming Quality Control), IPQC(In-production Quality Control), FQC(Final Quality Control) to OQC(Outgoing Quality Control).
Our R&D and technical persons are with over 10year experience in the CCTV Industry. That is why we can well meet your OEM/ODM request, and give you the professional technical support anytime.
And our professional sales team will give you the best pre-sale, on-sale and after-sale service. They are a group of enthusiastic, positive, hard-working and responsible people ready to answer your questions and help you any time.
Our product delivery time 1-7days for small order and 7-15days for big order. The goods can be sent by Sea, by Air, by DHL/Fedex/TNT/UPS upon your choice. And you can choose to use your own forwarder agent or ours. If use ours, we will check the most economic cost, fastest, and the safest way for you.
Until now, we had exported to over 70countries. It is our honor to be trusted with long-term cooperation by valuable customers. We strive to provide one-stop solution for all the CCTV Accessories that you may need. If there are some items that are not in our product ranges, we can also support to you get. Please do not hesitate to contact us now, CASVIEW will be your best choice for the CCTV Accessories.