This 100' Siamese power video and audio cable ensures that complete audio/video frequency is transmitted resulting in minimum image distortion. Also includes a High gain mini MIC and preamp. The preamp features low noise, extremely high gain and auto level adjustment by the on-board MIC. The MIC goes between an existing CCTV siamese cable and the camera with BNC connections.Output level Runs on 6-15 volts DC, 20mA

The CL-AUDIO1PK Pack Includes

• Hidden In-line MIC (CL-MICIL)
• 100 ft. Surveillance Cable with Audio (CL-100A)
• FREE Lifetime Tech Support and 2 YEAR WARRANTY