voltech CCTV Security Microphone Mic Mini Spy Hidden for CCTV Security Audio Voice Recorder DVR

Description

NOTE: Ideal for indoor use  -Plug & Play -Extremely Sensitive -Great for Security Monitoring -Higher S/N Ratio -Can be perfectly hidden at any place -High Sensitive CCTV Microphone with a range of 150 sq. metres. -Built-in Pre Amplifier! No amplifier required just simply connect th the input source or DVR. -RCA Audio input for connecting to a DVR -Outstanding interference rejection -It's used both Indoor and Outdoor (Outdoor with suitable protection from the rain) -2 Connectors: One is a phono connector for audio while the other one is a DC power connector -Can be fitted on ceilings, walls, in suspended ceilings, under roofs, under soffits, cashier/ till desk at your business, behind a sofa inside a living room, etc -Connects directly to you DVR, no need for an amplifier -Works with all versions of DVRs ,TVS SPECIFICATION: -Sensitivity                             : 200mA/ubar -Current Consumption          : 200mA -Audio Range                        : up to 20-30 metres (omni-directional) -Frequency Range                : 10-2000kHz