B2RD 5Pcs/Set Sensitive Microphone Security DC Power Cable For CCTV DVR Camera

Model Number:B2RD4N60066 Origin:Mainland China Certification:NONE

B2RD 5Pcs/Set Sensitive Microphone Security DC Power Cable For CCTV DVR Camera OOTDTY Description: Features: Built-in DSP noise reduction circuit High quality IC, coupling capacitors 2mm pinhole design Bump design on the surface reduces the reflection Pick up every sound with this super high gain micro system Built in on board IC preamp, low noise, high gain and auto level adjustment Super high gain mini microphones capturing evidence for security camera system Specifications: Material: PVC Color: Black+Red+White Pickup range: 5 - 120 Working voltage: DC 6V ~ 12V Power supply: 12V Current consumption: 25mA Frequency range: 200 ~ 10kHz Frequency response: 2.5dB Output impedance: 600 Transmission distance: 800 meters Output level: 0 ~ 6V Quantity: 1 Set(5Pcs) (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 4.No retail package Package includes: 5 X Microphone