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Zone Defender

Zone Defender

Protect your Zone. Defend your privacy
  • Pocket-sized — Take control without anyone noticing
  • USB-C powered, simple setup
  • Built for personal space and focus moments

🧘 Personal Focus Device

📡 Take full control of your environment

🚚 Free Worldwide Shipping

🔒 7-day no-reason refund (anytime, anywhere, no reason required)

$68.00 USD
$110.00 USD $68.00 USD
Sale Sold out
30 Days Money Back Guarantee

How do I know where my order is located?

Once you've placed your order, we'll contact you to send you your tracking number, and you can also check the status of your order at any time in the “Track Your Order” section.

What is the shipping time?

We offer free and insured shipping to your address. Delivery time typically ranges from 3–9 working days. Once your order is processed, you will receive a tracking number so you can check the status of your package at any time.

How does it work?

It works subtly to help reduce distractions and improve your focus throughout the day. See the guide here

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** One - click ** Scan of all signals

This is the most full-featured scanner in its class, compatible with nearly all smart appliances available on the market.

Apart from being unable to directly disrupt target signals, it has no drawbacks whatsoever.

FAQs

What is Pocket Devil？

Pocket Devil enables one-click blocking of all nearby Bluetooth signals. Palm-sized for effortless portability and concealment.

What is AeroGrid X1?

AeroGrid X1 is an aviation-grade directional array antenna engineered to focus signal performance where it matters most. Detect weaker, more distant signals, identify their direction faster, and unlock more from your compatible wireless device without replacing the hardware.

Do I need technical experience?

No advanced experience is required to get started. The kit is designed for a simple USB-C powered setup, and a quick-start guide is included.

How is it powered?

Zone Clearer is powered through USB-C and requires a 5V power supply.

What comes in the box?

Depending on your selected version, the kit includes an ESP32-DevKitC board, upgraded NRF24L01+PA+LNA modules, high-gain antennas, adapter board, quick-start guide, and power cable.

Do you provide support?

Yes. Customers receive WhatsApp 1-on-1 after-sale support to help with setup and product questions.

Is there a guarantee?

Yes. We offer a 30-day guarantee so you can buy with confidence.

Can I add warranty service?

Yes. You can add yearly quality warranty service for $9.90 per year for extra protection and priority support.

Who we are

Bitsyn Lab is a nonprofit research collective founded by Asian innovators in 2020. Our members include students, mentors, and professors from leading universities, united by one simple mission: to bring curious minds together to brainstorm, build, and share creative, fun, and practical products.

As development costs continue to rise, we are launching our website to support the lab’s daily operations and invite more people from related fields or anyone who believes in our vision—to join us.

In an age shaped by artificial intelligence, we hope to preserve something deeply human: curiosity, creativity, and the joy of building together.

Join usSupport us

Simple yet sophisticated

Ready to use right out of the box, simple operation, no network or programming needed.


Zero vulnerabilities, zero blind spots,
It supports dead-angle-free dual-band scanning to fully safeguard your space.

Easy to use