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Overview

The T03 wireless detector is an intelligent security device developed and manufactured in Shenzhen, specifically designed for indoor and outdoor monitoring scenarios. This product uses a 100MHz detection frequency band, has a detection range of up to 10 meters, and features accurate detection and alarm functions.

T03 with screen detector travel anti-peeping anti-positioning detector conference anti-monitoring magnetic detector GPS detector infrared screen magnetic detector

Model: LYNA752
Web Code: 20142291
Sold and shipped by | 3.0 seller rating (11 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

✅ Multi-dimensional security detection system

GPS signal detection: Accurately identify and locate tracking devices to prevent vehicles/items from being illegally tracked

Camera detection: Intelligent scanning of wireless cameras (supports 2.4G/5G/WiFi frequency bands) to effectively discover hidden monitoring devices

Magnetic field signal detection: Detect abnormal magnetic field fluctuations such as eavesdropping devices and recording devices

Infrared light detection: Use 4 high-sensitivity LED infrared lights to identify pinhole cameras in dark environments

✅ Intelligent protection technology

Use military-grade sensor chips, support 3-speed sensitivity adjustment (high/medium/low mode)

Vibration alarm + LED red light dual warning, real-time feedback of threat signals

Built-in professional algorithm to effectively reduce false alarm rate

Hardware configuration

• Type-C fast charging interface: supports forward and reverse blind plug-in, fully charged in 2-3 hours

• 450mAh lithium battery: Fully charged can work continuously for 8 hours (actually tested standby time of 72 hours)

• Lightweight design: only 130g, portable (size 148×77×40mm)

Application scenarios

🔹 Travel safety: Detect hidden cameras in hotels/homestays

🔹 Commercial anti-espionage: Anti-eavesdropping in conference rooms/offices

🔹 Personal privacy: Privacy scanning in locker rooms/restrooms

🔹 Vehicle protection: Check GPS trackers

Packing list

▸ Host × 1

▸ Type-C charging cable × 1

▸ Mounting bracket × 1

▸ Instruction manual × 1

Technical parameters

Item Parameters

Working voltage 5V

Detection frequency band 100MHz

Alarm mode Vibration + sound and light

Charging time 2-3 hours

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.