Sound pickup use the high fidelity and low noise process chip. After multiple times frequency selected it can restrain the noise efficiently. Pure tamber, strong dynamic, built-in AGC circuit. Lots of strong points: low noise, high fidelity, wide operating voltage, low power dissipation and long transmission distance etc. the new sound pickup (audio monitor ) is the best choose for the TV monitoring and safety system. Match use with the camera can realize AV synch. Specification: Audio monitoring range: 5-150 square meter Operating voltage: DC 9V-12V Output level:0V - 02.5V Frequency range: 100 - 20KHz Frequency respond: 2.5dB Output impedance: 600 ohmSales Package: PACK OF 3Brand: atektModel Number: (Pack Of 3) Golf Ball Microphone Camera MicrophoneCompatible With: CCTV CameraMaximum SPL: MICFrequency Response: 20HZBattery Type: NABattery Life: NASensitivity: 10-100 square meterWeight: 30 g
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