vanxse mini amplifier microphone speaker high sensitive two wa | Shop The World
From USA
NewVanxse
Vanxse Mini Amplifier Microphone and Speaker High Sensitive Two Way Audio Input/Output Mic for CCTV Security Camera IP Camera HD-SDI Camera DVR NVR System
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•1 Audio monitoring range:5-150 square meter
•2 Operating voltage: 6V-12V DC
•3 Frequency:200-6000HZ . Speaker:full frequency speaker.
From USA
