Product Details
Product Description
Product Description
This yx-007-n recording shield is a highly integrated high-tech safety protection product independently developed by Tianjin Yingxun Technology Co., Ltd. When lawbreakers use recording equipment (such as mobile phones, recording pens, recorders, etc.) to record to you, the recording screen will generate random noise signal, which can produce suppressive interference to the voice signal, so that only the noise information picked up by the recording equipment can not distinguish the voice information, so as to ensure the safety of the voice information.
technical parameter Project performance parameters
Type of shielding equipment mobile phone, digital recording pen, recorder, all sound collection equipment
Shielding radius >2.5m
Action angle > 120 degrees
Remote control distance >10m
Built in battery capacity and working voltage 8000mah / 12V
Product size 280 * 130 * 150 mm
Widely used in:
leading office, confidential meeting room, military operation room, business negotiation room and other places to prevent recording.
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