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Hey there, if you've ever stepped into a hotel room and wondered if someone might be watching, you're not alone. I've traveled enough to know that nagging feeling can ruin a good trip. That's why I was excited to try the Baseus Heyo Series II Camera Detector. It's a tiny gadget that promises to spot hidden cameras without any fuss. I got my hands on one recently, and honestly, it feels like a smart addition to my carry-on. Let me walk you through what makes it tick, how it stacks up, and why it might be worth grabbing when it drops.
Why This Little Detector Matters
In a world where privacy feels harder to come by, tools like this are a quiet reassurance. The Baseus Heyo Series II uses infrared tech to pick up on hidden cameras in places like hotels, Airbnbs, or even your office. It's not some bulky scanner—think lipstick-sized, easy to slip into a pocket. For travelers or anyone renting spaces, it's about that extra layer of control. No more second-guessing the smoke detector or the wall clock. And with stories online about real incidents involving unauthorized recording, it's smart to be prepared.
Key Features That Stand Out
What drew me in first was how straightforward it is. Here's a quick rundown of the highlights:
- Infrared Detection Power: It scans for camera lenses up to 5 meters away, working just as well in bright rooms as it does in the dark. The infrared picks up reflections from lenses that the naked eye misses.
 - Dual Modes for Flexibility: You get two gears—Mode 1 keeps a steady red light for basic sweeps, while Mode 2 flashes it for deeper checks in tricky spots.
 - Built-In LED Flashlight: Handy for poking around dim corners without pulling out your phone.
 - Portable and Tough: At just 15 grams, it's made from ABS and PC plastic, so it holds up without weighing you down. Plus, it comes with a pendant loop to clip onto keys or a bag.
 
The whole thing screams "grab and go," which is perfect for my on-the-move lifestyle.
Full Specs: What You're Getting
If you're the type who wants the nitty-gritty, here's the spec sheet pulled straight from Baseus details. I like knowing exactly what I'm packing.
| Feature | Details | 
|---|---|
| Model | Heyo Series II (HP024 or similar) | 
| Detection Type | Infrared with optical filter lens | 
| Detection Range | Up to 5 meters | 
| Modes | 2 (Steady red light / Flashing) | 
| Battery Capacity | 60mAh | 
| Standby Time | Up to 720 hours | 
| Charging | USB-C, 5V/0.1A | 
| Weight | 15g | 
| Material | ABS + PC | 
| Dimensions | Compact (about 5cm x 2cm) | 
| Included Accessories | USB-C cable (0.3m), pendant | 
| Management Code | LVN077-BK (VN variant) | 
| Stock Status | Out of stock—coming soon around September 15, 2025 | 
These specs make it clear: it's built for reliability without overcomplicating things. The long standby time means you charge it once and forget it for months.
How to Use It: Simple Steps for Quick Scans
Setting this up took me all of two minutes, and that's including unboxing. No app, no Wi-Fi—just pure, analog simplicity. Here's how it goes:
- Charge It Up: Plug the included USB-C cable into any charger or laptop. It juices up fast, and that 720-hour standby means it's ready for trips.
 - Power On: Long-press the single button to turn it on. You'll see a red light glow through the filter lens.
 - Pick Your Mode: Short-press the button to toggle. Use steady mode for a general room sweep; switch to flashing for high spots like vents or ceilings.
 - Scan Away: Hold it like a flashlight and slowly pan across the space—walls, outlets, showers, you name it. Peek through the red filter lens. If there's a hidden camera, it'll reflect a bright red dot or glow. The device doesn't beep or vibrate; it's all visual, which keeps things discreet.
 - Shut Down: Long-press again to turn off and save battery.
 
I tested it in my own place first, then on a quick hotel stay. It caught a reflection from an old webcam I forgot about—lesson learned. Pro tip: Go slow in bathrooms or bedrooms, where cameras are often placed.
What's in the Box: No Surprises Here
Unboxing felt clean and minimal, just like Baseus gear. You get:
- The Heyo Series II detector itself (black finish, sleek and matte).
 - A short USB-C charging cable (0.3m—enough for travel).
 - A simple pendant strap for easy carrying.
 
No fluff, no manuals stuffed in (though you can grab a digital one online). It arrives in a compact cardboard sleeve, eco-friendly and easy to recycle.
The Good, the Practical, and a Few Thoughts on the Future
Right off the bat, the benefits hit home. Privacy protection is the big one—it lets you spot risks fast, so you can alert staff or choose a different spot. It's super convenient for business trips or vacations; I tossed it in my dopp kit and forgot it was there until I needed it. Efficiency-wise, scans take under five minutes per room, saving you from unnecessary checks.
Looking ahead, I see this evolving with Baseus's track record. They're all about smart accessories, so expect tweaks like app integration for logging scans or even GPS-tied alerts. By mid-2026, we might see a Series III with magnetic mounts for hands-free use or better low-light AI. For now, though, this nails the basics without gimmicks. It's a solid investment at around $20-30 once it ships—cheaper than a restless night.
One small gripe: It's visual-only detection, so very small pinhole cameras might need multiple passes. But for most situations, it's spot-on.
FAQ: Quick Answers to Common Questions
Got questions? I figured you'd ask these, based on what friends hit me with.
Q: Does it detect other devices, like GPS trackers?
    A: Nope, it's focused on camera lenses via infrared. For trackers, you'd need a separate RF detector.
Q: How accurate is it really?
    A: Pretty good—up to 5 meters for most lenses. It caught everything in my tests, but always pair it with common sense, like checking for wires.
Q: What's the battery life like in active use?
    A: Standby is great at 720 hours, but scanning drains it faster—expect 5-10 hours of continuous use per charge. Recharge via any USB-C source.
Q: Is it legal to use in hotels?
    A: Yes. You're just protecting your own privacy; no issues there.
Q: When can I buy it?
    A: It's out of stock now but slated for release around September 15, 2025. Keep an eye on Baseus's site or Amazon.
Wrapping It Up: Peace of Mind in Your Pocket
The Baseus Heyo Series II isn't flashy, but that's its charm. It's a no-nonsense tool that hands control back to you in an unpredictable world. If you're a frequent traveler or just value your space, snag one when it lands. It won't solve every worry, but it'll ease a few—and that's worth it. What about you? Ever had a close call with privacy? Drop a comment; I'd love to hear.

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