-30%

$23.50

Portable Anti-Spy Hidden Camera Detector Pen, WiFi RF Signal & GPS Bug Finder

🏬 Sold by PZS Store

✅ Detects active wireless RF signal transmissions
✅ Identifies hidden camera lenses optically
✅ Compact pen-shaped design for portability

👤 Ideal for travelers and individuals seeking privacy in hotels, rental properties, or public changing rooms.

$23.50$33.58Save 30%

Price updated 12 Oct 2026

Protect your privacy with this portable detector designed to find hidden cameras and tracking devices. It is an essential tool for travelers and professionals seeking peace of mind in any environment. Stay secure and confident wherever you go.

🛒 Buy now on AliExpress →

📋 Full specs, sizes, materials & detailed description - on the AliExpress product page →

🌍 Ships worldwide via AliExpress with a tracking number. Any local import taxes (if any) are set by your country's customs, not by InstaShop.

📈 Price historyTracked daily since 28 Sept · 15 days

28 Sept12 Oct

Lowest

$22.92

Highest

$23.61

$23.50

➖ A typical price for this item

Over 15 days of daily tracking (since 28 Sept) the price ranged from $22.92 to $23.61. Today: $23.50.

Based on InstaShop's daily price tracking of AliExpress. The final price is set by AliExpress.

💡 Why buy · InstaShop analysis

👤 Best for: Ideal for travelers and individuals seeking privacy in hotels, rental properties, or public changing rooms.

🔎 Check before buying: Verify the device's frequency range to ensure it covers modern 5G and 5GHz Wi-Fi bands.

💰 Is the price good? Fair price, with a 30% discount.

🚚 Worldwide shipping - usually 2–4 weeks with a tracking number. Some sellers offer faster paid shipping.

⭐ Quality & trust: this product does not have enough AliExpress buyer reviews yet. Check the reviews with photos on the product page before buying.

🔒 Secure checkout - payment and purchase happen on AliExpress with Buyer Protection and a refund if the item never arrives / isn't as described.

💡 Before buying - on the product page check reviews with real photos, shipping time to your country, and sizes/specs if relevant.

What AliExpress buyers say

There are not enough AliExpress ratings for this product yet. Check the reviews with photos on the product page before buying.

See reviews on AliExpress →

InstaShop is a catalog that links to AliExpress. Purchase, shipping and warranty are provided solely by the AliExpress seller; some links are affiliate links (the price to you doesn't change). Terms of Use

🔍 In-depth analysis

This analysis is written with an AI model from the product data (name, category, price, rating and orders), not from a hands-on test. How we choose and score

This portable detector is marketed as a multi-purpose privacy tool designed to locate hidden surveillance equipment, including wireless cameras, eavesdropping bugs, and magnetic GPS trackers. In an era where privacy concerns are at an all-time high, such devices aim to provide peace of mind for those staying in hotels, rentals, or using shared office spaces. The product typically operates by scanning for radio frequency (RF) emissions and utilizing optical reflection to spot camera lenses that might otherwise go unnoticed by the naked eye.

Currently, this specific listing lacks recorded orders and buyer ratings, which is a significant factor to consider. While the "professional" branding suggests high performance, the absence of community feedback means the build quality and actual sensitivity levels are not yet verified. The current discount makes it an intriguing option for those looking to experiment with privacy gadgets, but it should be approached as an unproven tool until you can perform your own calibration and testing.

✅ Pros

Offers a versatile 3-in-1 detection approach for signals, lenses, and magnets in a single hand-held device.
The current discount provides a significant reduction from the original listed price, lowering the barrier to entry for this tech.
Highly portable form factor makes it easy to pack in a laptop bag or carry in a pocket for on-the-go privacy checks.

Cons and cautions

The total lack of buyer feedback and order history makes the device's real-world reliability a complete unknown.
Consumer-grade detectors like this can be prone to false positives in areas with heavy Wi-Fi or cellular traffic.
The 'professional' label is a marketing claim that cannot be verified without technical specifications or independent testing.

From our data

No buyer rating yet

Who it's for: This is suitable for frequent travelers, business professionals who discuss sensitive data, or anyone staying in unfamiliar accommodations who wants a basic, portable layer of security to scan their immediate environment for common electronic intrusions.

Who should skip it: This device is not for those who require certified forensic-grade security equipment or buyers who are uncomfortable purchasing products that do not yet have a proven track record of positive user reviews.

🔎 Check before you buy

Ask the seller to clarify the exact frequency range (MHz to GHz) the device can detect to ensure it covers modern signal bands.
Verify the battery type and expected operating time, as these details are not provided in the primary listing.
Confirm if the device includes a dedicated magnetic field probe for locating GPS trackers hidden on vehicles.
Inquire about the return policy in case the sensitivity does not meet your specific environmental needs.

💰 Value verdict: At the current price point and with the available discount, the device is an affordable gamble for the privacy-conscious. However, because there are no ratings or orders to back up its claims, the value depends entirely on your willingness to be an early adopter and test the unit yourself.

💡 Tips

When first using the device, calibrate it against your own smartphone or router so you recognize what a positive signal alert sounds like.
For the best results, turn off your own known wireless devices during a sweep to reduce background interference.
Move the detector slowly and at different angles; radio signals can be directional and easily missed with fast movements.

Questions about this product

Can this device find cameras that are not currently recording?

It can potentially find them using the optical lens detection mode, which looks for reflections, but it won't detect RF signals if the camera is off.

Will it work through thick hotel walls?

Most portable detectors are designed for localized scanning within a room; you should verify the effective detection distance with the seller.

Is the operation simple for beginners?

While usually straightforward, the lack of a manual or reviews means you should ask the seller if they provide instructions in your preferred language.

❓ Questions & Answers

Does it ship to my country?

Yes. The item ships worldwide via AliExpress, usually within 2–4 weeks, with a tracking number.

Are there customs or taxes?

Import duty/VAT depends on your country's rules and the order value. Any local charges are set by your customs authority, not by InstaShop.

How do I return an item if something is wrong?

Purchases are made on AliExpress with Buyer Protection - you can open a dispute and get a refund if the item never arrives or is not as described, typically within 15 days of delivery.

Is the price final?

The price shown is the product price on AliExpress. Shipping and any local import taxes (if applicable in your country) are separate.