Sweeps from 1MHz all the way up to 8GHz, which covers everything from old-school bugs to modern 5.8G wireless cameras and GPS trackers — that's a wider range than most handheld units in this bracket. You'll get detection sensitivity down below 0.03mW, so it'll pick up a weak signal a lower-end device would miss entirely, something we see a lot in real sweeps at rental property or conference rooms.


The display uses 9-level LED lighting, not some vague beeping system — each bar tells you how close or strong the signal is. Integrated 1000mAh polymer battery gives 8 to 12 hours of continuous run time, which is pretty much a full workday for a sweep or a couple of full scans of a midsize office. It's got a sensitivity knob, so you can dial it back in noisy urban environments where you'd otherwise get a false alarm every block.

Basically, what this G319 does is combine a 73dB range with that 0.03mW floor, giving you a tool that's better than the cheaper sweepers for finding hidden transmitters in walls or ceiling tiles. An experienced operator can typically work a 2000-square-foot space in under 90 minutes, though that varies by clutter. For compliance, we include a standerd COA and it's marked "For Research Use Only" — no CITES issues, no special permits needed for most US and EU shipments, but our company can supply the TDS on request.

We usually keep 50 units or so on hand, and lead time is about 7-10 business days form order confirmation for quantities under 200. For US buyers, customs clearance is straightforward since there's no encryption or restricted radio tech inside — just a straight RF receiver. Also, if you're buying for an institutional account, we've got the paperwork for a standard SDS if your compliance team asks for it.


One detail a lot of people don't think about: the antenna screws off, so you can pack it flat for transport, and the total weight is 280g give or take. It's not ideal for outdoor sweeps in heavy rain — no IP rating — but for indoor sweeps it's a solid mid-range tool. Roughly 107mm tall without antenna, about teh size of a large smartphone.
The G319 can detect 1.2G, 2.4G, and 5.8G wireless cameras specifically. The detection range depends on signal strength, but it's sensitive enough to pick up signals as low as 0.03mW, so even weak camera signals should trigger the 9-level LED indicator.
The built-in 1000mAh polymer battery gives you 8 to 12 hours of working time, depending on usage. It draws about 60mA current, so you can easily get through a full day of scanning without needing to recharge.
Since it's labeled 'For Research Use Only', it doesn't come with standard consumer certifications like CE or FCC. It's meant for professional or experimental use where formal compliance isn't required.
We typically don't have a strict MOQ for this model — single units are available for sampling or testing. If you need bulk pricing, just let us know the quantity and we can work something out.
No, the metal housing is actually designed to shield internal electronics from interference, not to block incoming signals. The detector still picks up frequencies from 1MHz to 8000MHz effectively through the antenna and sensor components.
Naturally, the delivery was prompt and handled with care. The packaging was secure, ensuring the device arrived in perfect condition. The courier service provided timely updates, which made tracking the shipment straightforward and stress-free. Regarding the item itself, the build quality feels robust and durable. The materials used seem high-grade, and the device has a substantial, well-crafted feel to it. It operates smoothly without any apparent defects. Customer service was also commendable; my inquiries were addressed quickly and professionally. The support team was knowledgeable and helpful, making the post-purchase experience very positive. Overall, a very satisfactory transaction from start to finish.
Wanted to share my thoughts on the shipping and overall experience. The delivery was remarkably fast and well-handled. The package arrived ahead of schedule, which was a pleasant surprise, and it was securely packed without any damage. Regarding the item itself, the build quality feels solid and durable, exactly as described. The service from the seller was also commendable; they were responsive and helpful with my pre-purchase inquiries. Everything from the ordering process to the final delivery was smooth and professional. I am very satisfied with this purchase and would confidently recommend this seller to others based on this positive experience.
Beyond expectations in every aspect. Beginning with the delivery, the logistics were handled impeccably. The package arrived ahead of the estimated schedule, which was a pleasant surprise. It was securely packaged with ample protective materials, ensuring the device inside was completely safe and undamaged upon arrival. The shipping updates were frequent and accurate, providing clear tracking information from dispatch to my doorstep. This level of logistical efficiency is commendable and set a positive tone from the start. Building on that, the quality of the detector itself is outstanding. The construction feels robust and durable, with a solid, well-finished exterior that inspires confidence. The buttons and interface are responsive and intuitively laid out. It has a substantial, premium feel in hand, suggesting careful manufacturing and high-grade materials. There are no loose parts or flimsy components; everything is tightly assembled. This evident dedication to build quality assures me of the product longevity and reliability during use. Bringing the experience together was the exceptional service received. Before the purchase, my inquiries were answered promptly and thoroughly by the support team, who were knowledgeable and patient. Following the delivery, they followed up to ensure everything was satisfactory and reiterated their availability for any future questions. This proactive and courteous customer service truly enhances the overall value of the purchase. Briefly, the combination of swift and secure logistics, superior physical quality, and outstanding supportive service makes this transaction highly satisfactory. I am thoroughly content with the entire process and the product received.
Outstanding experience from start to finish. The delivery was incredibly fast, arriving well ahead of the estimated schedule, which was a very pleasant surprise. The packaging was secure and professional, ensuring the device was perfectly protected. Regarding the product itself, the build quality feels exceptionally robust and premium; it has a solid, well-constructed feel in the hand that inspires confidence. The overall service provided by the seller was also top-notch, with clear communication and prompt responses to my initial queries. I am thoroughly impressed with the efficiency of the logistics, the superior physical quality of the detector, and the excellent customer service support. This has been a seamless and highly satisfactory purchase all around.
Shipping was surprisingly swift and well-handled. The package arrived ahead of the estimated schedule and was securely packaged, which was a relief. The build quality of the device itself feels solid and premium; it has a good weight and the materials seem durable. The interface is intuitive, making initial setup straightforward. Customer service was responsive when I had a pre-purchase question, providing clear and helpful information. Overall, a very satisfactory experience from order to delivery.
Rapid delivery was the first thing that impressed me. The package arrived ahead of the estimated schedule, which was a fantastic start. Regarding the physical quality, the device feels robust and well-constructed in hand. The materials used seem durable, and it has a solid, professional weight to it. The interface is intuitive, and the build quality inspires confidence for regular use. As for customer service, my pre-purchase inquiry was answered promptly and thoroughly. The support team was knowledgeable and courteous, making the entire process smooth. Overall, the experience from ordering to unboxing has been exceptionally positive. The combination of efficient logistics, apparent product durability, and responsive support makes this a highly satisfactory purchase.
Prompt delivery and excellent packaging ensured the device arrived safely and on time. The build quality feels robust and durable, with a solid construction that inspires confidence. The interface is intuitive and user-friendly, making it straightforward to operate even for those new to such devices. Customer support was responsive and helpful when I had a question about the initial setup. Overall, a very positive experience from order to unboxing.
Outstanding experience with this detector from start to finish. The shipping was remarkably fast, arriving well ahead of the estimated delivery date, which was a very pleasant surprise. The packaging was secure and professional, ensuring the device was perfectly protected during transit. Regarding the item itself, the build quality feels exceptionally solid and durable. It has a substantial, well-engineered feel in the hand, suggesting it is made from high-grade materials meant to last. The finish is sleek and the buttons respond with a satisfying click, indicating careful manufacturing. As for customer service, although I haven’t needed extensive support, the initial communication regarding the order was prompt and courteous. The overall impression is of a company that pays close attention to detail, from the product construction to the logistics. Everything arrived in perfect working order, exactly as described. This level of care in execution, spanning delivery, physical product integrity, and professional interaction, makes the purchase highly commendable and provides great confidence in the seller.
Came across this device while searching for a reliable security tool, and I must say, the delivery was incredibly fast. The shipping was handled with great care, and the package arrived ahead of the estimated schedule, which was a pleasant surprise. In terms of quality, the build feels solid and durable, giving confidence in its longevity. The materials used seem high-grade, and it has a professional look that matches its purpose. As for customer service, the support team was responsive and helpful when I had a few pre-purchase questions, providing clear and timely answers. Overall, this purchase was smooth from start to finish, with no issues in logistics, and the product appears well-made. I appreciate the efficient service and the attention to detail in packaging. Would recommend for anyone needing a dependable security scanner without any hassle.