Detecting dynamic range:> 73db. Detection sensitivity:< 0.03mw. Detection range Simple design, full button operation, separate display of signal strength and sensitivity, allowing users to quickly get started.
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Wireless transmitters vary in signal strength. 1 x Bug Detector. Semi Directional Antenna - Getting close to a signal?. View the LED indicators to see what signal this device is picking up! Covert and easy to use.
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> 8-MP 1/2.8" CMOS image sensor, low luminance, and high definition image. we have very professinal engineer, can help you set online. > Built-in warm light and IR LED; the max. IR illumination distance is 30 m and warm light distance is 30 m.
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È comodo da portare in diverse occasioni e garantisce che il tuo viaggio diventi sempre più sicuro.
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PRODOTTO TESTATO, QUALITA' AUDIO SUPERIORE L'ascolto ambientale risulta chiaro è pulito, NON é un prodotto cinese di scarsa qualità. microfono ultra sensibile.
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La forma è bella e alla moda, non invadente. Batterie/pile necessarie?. Batterie/pile incluse?. Funzioni speciali Risoluzione HD.
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The Blink Outdoor 4 4th Gen Wire-free Wi-Fi Outdoor Security Camera System in Black is a top-of-the-line surveillance camera designed for outdoor use. With features like automatic motion tracking, night vision, and a wide operating range, this camera provides reliable security monitoring for your home. The camera is powered by a combination of solar, USB, battery, wall plug-in, and hardwired sources, ensuring that it stays operational even in case of power outages. The sleek design and weatherproof construction make it a practical and effective addition to any outdoor surveillance setup.
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EXCELLENT DETECTION TECHNOLOGY: With two sound modes: mute and vibration. The device is capable of detecting Internet signals (GSM, 3G, 4G, 5G, Bluetooth, and Wi-Fi 2.4G and 5.8G) as well as any device transmitting signals in the 1MHz to 6.5 GHz receiving frequency range.
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