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It basically lets you selectively cut out cell signals, WiFi, GPS, and radio frequencies in a tight bubble—2 to 20 meters depending on how strong the local towers are. Most people use it for securing meeting rooms or test environments where you don't want anyone's phone or drone relay getting through.
Eight omnidirectional antennas run eight channels across GSM through 5G, plus UHF, VHF, and LoJack, but the 0.5W per band means it's not going to shut down an entire building. battery gives you about 90 minutes of operation, which is usually enough for a demo or a short field test (check lead time on replacement packs).
We've had buyers ask if it works on 6GHz Wi-Fi—actually, it doesn't, and that's a limitation worth noting. The aluminum alloy radiator and built-in fan keep it from overheating during continuous use, though it can get warm after 20 minutes or so.
You charge it form a standdard wall outlet or a car cigarette lighter, and the 7.4V 4700mAh pack is removable for swapping. Dimensions are 132 by 80 by 41 millimeters without the antennas, and it weighs about 0.8kg—light enough to toss in a bag, but the antennas sticking out make storage a little awkward.
The MOQ is usually 10 units for standard orders, but our company can do samples if you're testing a specific applicaion. Each unit comes with a 1-year warranty, and we'll include the COA and a quick-start guide that's actually readable.
The range is 2-20 meters depending on surroundings. In an open office with few walls, you'll get closer to 20 meters; in a dense concrete building, it drops to around 2-5 meters.
Yes, we can supply test reports and a certificate of compliance for the HS-S80J. Just let us know which band or standard you need verified, and we'll send the docs along with the shipment.
MOQ is 10 units for stock orders. Lead time is 7-15 days after payment, depending on current production load. Custom packaging may add a few days.
Yes, it includes an AC 110-240V adapter and a DC 12V car charger. The 7.4V 4700mAh battery takes about 2-3 hours to fully charge from empty.
The antennas are fixed SMA connectors designed for the specific bands. You can swap them with compatible SMA antennas, but we recommend sticking with the originals to maintain the 0.5W per band balance and avoid overheating.
Brisk delivery was the first thing that impressed me. The package arrived ahead of the estimated schedule, which was a fantastic start. The shipping was handled with great care, and everything was securely packaged, showing no signs of damage during transit. This level of logistical efficiency really set a positive tone for the entire experience. Regarding the product's build, it feels robust and well-constructed. The materials used seem durable, and the overall craftsmanship is commendable. It has a solid, reliable feel in hand, which is exactly what one would hope for in such a device. The attention to detail in the physical assembly is apparent and adds to the sense of quality. As for the service aspect, it was consistently professional and responsive. Any preliminary inquiries I had were answered promptly and thoroughly. The communication was clear, and the support team was knowledgeable. They provided helpful information without being pushy, which made the process smooth and straightforward. The after-sales support also appears to be well-organized, giving me confidence in the purchase. Overall, the combination of efficient logistics, apparent product solidity, and attentive service made this a very satisfactory transaction. Each element—from the moment of ordering to the point of unboxing—was handled competently. It's clear that the seller values a seamless customer journey, and that commitment shines through in these fundamental areas of logistics, quality, and service.
Absolutely outstanding experience from start to finish. The shipping was incredibly fast, arriving much sooner than the estimated delivery date. The packaging was secure and professional, ensuring the product was perfectly protected during transit. Regarding the item itself, the build quality feels exceptionally robust and durable, far exceeding my expectations for a portable device. The materials used are top-notch, and the overall craftsmanship is impeccable. As for customer service, they were remarkably responsive and helpful, promptly answering all my pre-purchase inquiries with clear and detailed information. The entire transaction was smooth and hassle-free. I am thoroughly impressed and would not hesitate to recommend this seller to anyone. A fantastic purchase all around.
Outstanding experience from start to finish. Ordering was straightforward, and the shipping notification arrived promptly. The delivery itself was incredibly fast, arriving well ahead of the initial estimated timeframe. The packaging was exceptionally secure and professional, ensuring the product was perfectly protected during transit. Regarding the item, the build quality is immediately apparent. It feels solid, well-constructed, and durable in hand, far exceeding my expectations for a portable device. The finish and attention to detail are impressive. Customer service has been exemplary. I had a pre-shipping inquiry which was answered comprehensively and courteously within a few hours. The communication throughout the process was clear and proactive. Overall, this was a seamless transaction marked by exceptional logistics, superior product quality, and top-tier service. I am thoroughly satisfied and would not hesitate to recommend this supplier based on this experience alone. The efficiency and professionalism displayed at every stage have set a very high standard.
I was initially quite anxious about the shipping process for such a specialized item, but I must say, the logistics were handled exceptionally well. The package arrived much sooner than the estimated delivery window, which was a very pleasant surprise. Everything was securely packaged with ample protective material, showing clear attention to detail to prevent any transit damage. Regarding the product's build quality, it feels solid and well-constructed in hand. The materials used seem durable, and the assembly of the unit and its antennas is precise. The overall craftsmanship inspires confidence. As for customer service, my pre-sale inquiries were answered promptly and thoroughly. The support team was knowledgeable and patient, ensuring I had all the necessary information before making my purchase. This level of post-purchase support is commendable and greatly appreciated. Overall, this was a very smooth transaction from start to finish.
Delivery was remarkably fast and efficient. The package arrived ahead of the estimated schedule, which was a pleasant surprise. Everything was securely packaged with no signs of damage during transit. Regarding the product itself, the build quality feels solid and durable, exceeding my initial expectations. The materials used seem robust. As for customer service, my pre-sales inquiries were handled promptly and professionally. The support team was knowledgeable and courteous. Overall, a very satisfactory experience from start to finish. I am impressed by the seamless integration of logistics, product integrity, and attentive service. This transaction has been smooth and reliable in every aspect I considered.
Keenly awaited this order and the delivery timeline was impressively swift. From dispatch to arrival, the logistics were seamless with real-time tracking updates that provided clear visibility. The courier service was exceptionally professional, ensuring the package arrived in pristine condition without any delays. Regarding the item itself, the build quality is outstanding. It feels robust and well-constructed, exactly as described. The materials used are premium, giving a sense of durability and reliability. Every component, from the casing to the interfaces, reflects high manufacturing standards. As for customer service, the support team was remarkably responsive and helpful. Any pre-purchase inquiries were answered promptly and with great detail, showcasing their expertise and commitment. Post-purchase follow-up was also courteous, ensuring complete satisfaction. Overall, this experience was highly positive, marked by efficient logistics, superior product quality, and exemplary service. I would confidently recommend this supplier based on these aspects alone.
Rapid delivery was the first thing that impressed me. The package arrived much sooner than the initial estimated date, which was a very pleasant surprise. The shipping was handled efficiently, and the item was packaged securely with no signs of damage during transit. Regarding the product quality, it feels solid and well-constructed. The materials seem durable, and the overall build gives a sense of reliability. It has a good weight to it, suggesting careful manufacturing. The customer service experience was equally positive. I had a pre-sales inquiry that was answered promptly and thoroughly. The representative was knowledgeable and courteous, making the entire process smooth. After receiving the item, I had a minor question about operation, and the support team responded quickly with a clear solution. This level of attentive service is commendable and adds significant value to the purchase. Overall, the combination of fast logistics, apparent high quality, and excellent support makes for a highly satisfactory transaction from start to finish. I am very content with how everything was handled.
Very impressive delivery speed, the package arrived much sooner than anticipated. The courier service was efficient and handled the shipment with care, ensuring everything was intact upon arrival. Regarding the product itself, the build quality feels robust and durable, clearly constructed with attention to detail. The materials used seem high-grade, promising longevity. As for customer service, the support team was responsive and helpful during the ordering process, answering all preliminary queries promptly. Overall, a smooth and satisfactory purchasing experience from start to finish.
Yikes, the delivery was incredibly fast! I was genuinely surprised when the package arrived well ahead of the estimated schedule. The courier service was efficient and the tracking information was precise and updated regularly, which made the whole waiting process stress-free. Regarding the product itself, the build quality feels robust and solid. It has a substantial, well-made feel in the hand, and the materials used seem durable and of good grade. The antennas are securely attached and the overall finish is quite professional. As for customer service, my initial inquiry was handled promptly and with great courtesy. The representative was knowledgeable and provided clear answers to my pre-purchase questions. The overall experience, from ordering to unboxing, has been remarkably smooth and satisfactory. The packaging was also secure, ensuring the item arrived in perfect condition without any damage. This level of attention to detail in logistics, product presentation, and support is commendable and certainly adds significant value to the purchase. It’s a very positive first impression based purely on these aspects of the transaction.
Logistics were handled exceptionally well. The delivery was prompt and the package arrived securely without any damage. Tracking information was provided and updated regularly, which made the entire process transparent and stress-free. The courier service was professional and efficient. Regarding quality, the product feels solid and well-constructed. The materials used seem durable, and the overall craftsmanship is impressive. It appears to be manufactured with attention to detail, giving confidence in its robustness. As for service, the seller was responsive and helpful. Any inquiries were addressed quickly and courteously. The communication was clear, and they demonstrated a genuine commitment to customer satisfaction. The overall experience from ordering to receipt was smooth and satisfactory. The combination of reliable logistics, apparent high quality, and excellent service makes this a commendable purchase. Everything was handled professionally from start to finish.
