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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Connections: * Audio: RCA female phono socket
Functional USB Charging: The USB slot is fully active and will charge smartphones
Price Variation: The cost of each adapter varies based on the complexity and type of connectors required for the specific conversion
Broad Frequency Detection: Operates across a range of 10MHz to 6GHz
HY-929 Listen Through Wall Microphone Recorder Amplifier Leaking Pipe Door Window wireless clock camera Connections: * Audio: RCA femaleThe HY 929 is a professional grade acoustic surveillance and diagnostic tool engineered to capture high fidelity audio through solid structures. By utilising a high sensitivity piezo contact microphone, the device detects sound wave vibrations that occur when sound strikes surfaces like brick, concrete, metal, wood or glass. These physical vibrations are converted into electrical signals and amplified up to 20,000 times, allowing users to monitor