High Sensitivity Low Noise CCTV Surveillance System Camera Audio Microphone (502A)
CCTV Surveillance Micro with High Sensitivity Low Noise (502A)Features:1. Dedicated preamplifier IC2. High Sensitivity and low noise3. Power polarity protection circuit Specifications:BrandChinaskyModel Number502AWork Voltage6 ~ 14VDCWork Current12mAFrequency50 ~ 13KHzOutput impedance600ΩPickup Range50~120m2Work Temperature-20°C to 50°CPackage Dimension39x31x18mmWhat is our micr for?This audio surveillance micro can be added to any surveillance system with audio input. The CCTV micro is typically used as an add-on to CCTV cameras that do not have built-in audio. This micro is stand alone as it does not rely on the power source from a security camera. Plug and play cables can be used with these micros to easily run both the audio and power centrally back to the DVR. The Mic comes with its own 12V DC power supply and can be used with CCTV Camera Pros stand alone surveillance DVRs or PC based DVRs,Website:, such as Geovision. Because the micro has a female RCA input and most DVRs have RCA inputs for the micro inputs, we include two BNC to RCA converters for each end of the plug and play cable. Order the cable with this micro and the converters are included. See the below audio surveillance connection diagram for more information.
Other supplier products
|
|
|
1CH CCTV Passive HD-AHD/CVI/TVI Video BalunFeatures1. Compatible with all HD-CVI,Website:, HD-TVI, HD-AHD2. Up to 450m for 720P CVI Cameras3. Up to... |
|
|
|
Description:This USB Extension adapter allows you to connect your USB device to your computer at a distance of to up to 150ft with the help of a Ca... |
|
|
|
3.5" CCTV Security Camera Tester With Digital multimeterDescription:3.5 inch TFT-LCD,Website:, LCD Brightness/Contrast/Color Saturation are adjusta... |
|
|
|
BNC Male Connector With Solder And Long Metal Boot (CT5046-4), Screw-on BNC Connector |
|
|
|
Passive POE Cable With PoE Splitter And PoE Injector (POE30M), POE Switch |
供应产品
Same products
