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Basically what makes the ZD-3HD a decent buy is that it's light enough to carry all day and still picks up DJI stuff and FPV drones across a pretty wide spectrum—the 400MHz to 6.1GHz range handles 1.2G, 2.4G, and 5.8G bands routinely. Most buyers in the field go with the dual-battery option because you get up to 12 hours of runtime (roughly), which is a lot more practical than lugging around a big case.
We've had a few units come back from customers who use them near airports and they've performed well—the false alarm rate is noticeably lower than cheaper fixed-frequency models. It's 261 grams and 120×60×55mm including the antenna, so stashing it in a daypack is straightforward, and the IP54 rating means light rain or dust won't kill it (usually). Detection distance runs 1000 to 3000m but that's enviroment-dependent—real-world tests in open fields give about 2000m, while urban areas drop to 800m or so.
One thing you might not think to ask is that the replaceable battery is a standerd lithium pack, not a proprietary one, so swapping spares costs about $15 each. The three alarm types (visual, audio, vibration) all work simultaneously, but we usually set vibration-only for covert ops since the buzzer is audible. Also, the 1.2G band is better for long-range detection than the 2.4G (typically), but for FPV racing quads you'll want 5.8G active.
Lead time is 20 days or so for a batch of 50 units—we usually have stock, but confirm if you need faster. it come with CE, FCC, and RoHS certs on the COA, and we pack 10 units per carton with foam inserts. No SDS needed for the battery pack, but we include the TDS anyway. This model isn't suited for covert interception—it only detects and alerts, not jams.
Weight. That's teh selling point for mobile teams—261g is lighter than most binoculars, so it's actually easy to forget you're carrying it. For fixed-site installations, a heavier unit with a bigger antenna might give better range, but for patrol work the tradeoff is worth it.
In open terrain you can get up to 3000m, but in dense urban environments with lots of interference, expect closer to 1000m. It really depends on line-of-sight and signal congestion.
Yes, that 261g is the full unit with battery and antenna. It’s light enough to clip on a belt or slip into a jacket pocket without weighing you down.
The unit comes with two rechargeable lithium batteries. One powers the detector while the other charges, giving you up to 12 hours total runtime. You can swap them in seconds.
Absolutely. We provide the original certification copies (CE, FCC, RoHS) with every shipment, so you won’t have issues with import or local compliance checks.
It picks up any signal in the 400MHz–6.1GHz range, including 5.8GHz FPV transmitters. So yes, it’ll catch homemade FPV drones, not just DJI or WiFi types.
My experience with this product was quite positive overall. The shipping was remarkably fast, arriving several days earlier than the initial estimated delivery window. The packaging was secure and professional, with no signs of damage during transit. Regarding the item itself, the build quality feels solid and durable. The materials used seem high-grade, and the unit has a substantial, well-engineered feel in hand without being overly bulky. The finish is clean, and all components fit together precisely. Customer service deserves a special mention. I had a pre-sales inquiry about compatibility, and the response was not only prompt but also incredibly thorough and helpful, demonstrating clear expertise. The communication was polite and efficient throughout the process. While I cannot comment on the operational specifics or technical parameters, from a logistics, physical quality, and support perspective, my interaction has been very satisfactory. The entire process from order to receipt was seamless.
Xceptional delivery speed! The item arrived much sooner than the estimated timeframe, which was a fantastic surprise. Packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality feels robust and premium, exactly as described. The materials used seem durable and well-chosen for its purpose. Customer service was proactive and polite; I had a pre-shipping inquiry that was answered comprehensively within a few hours. The overall experience from ordering to unboxing was seamless and highly satisfactory. This level of attention to logistics, product integrity, and support communication is commendable and sets a high standard. Very pleased with this transaction and would confidently engage with this seller again based on this experience.
I received the drone detector quickly, and the delivery was smooth without any delays. Impressed by the sturdy build and overall quality—it feels durable and well-made. In terms of service, the support team was responsive and helpful when I had a query. Overall, a great experience from start to finish.
I immediately noticed the fast shipping; it arrived two days early. Impressive packaging ensured everything was secure and undamaged. The build quality feels sturdy and reliable, exactly as described. Customer service was responsive and helpful when I had a quick question. Overall, a smooth and satisfying purchase experience.
Kudos to the supplier for their exceptional handling of my order. The delivery was remarkably swift, arriving two days ahead of schedule, which was a pleasant surprise. Keen attention to packaging ensured the item was secure and undamaged. Quality-wise, the product feels robust and well-constructed, meeting my expectations for durability. Customer service was responsive and helpful, addressing my queries promptly. Overall, a very satisfying purchase experience from start to finish.
