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The Professional Jamming Signal Detector is an advanced security device designed to protect modern alarm systems from signal interference attempts. As criminals increasingly use signal jammers to disable WiFi and mobile connections of security systems, this detector provides crucial early warning against such intrusion attempts.
This sophisticated device continuously monitors for jamming signals across multiple frequency bands including WiFi (2.4GHz/5GHz), cellular networks, and common security system frequencies (433MHz and 868MHz). When interference is detected, the system immediately activates its warning protocol to alert security personnel before communication is completely blocked.
The detector features superior sensitivity, capable of identifying a 300mW mobile phone jammer signal from up to 20 meters away, and can detect 20mW single channel transmitter signals within 15 meters. Its advanced filtering technology eliminates false alarms from common environmental interference sources like Bluetooth devices, DECT phones, and other digital signals operating below 500MHz.
Two models are available to meet different security needs: the Standard model with basic relay output, and the Expert model featuring additional anti-cut protection for enhanced security applications. Both versions include adjustable sensitivity controls to optimize detection range while minimizing false alarms.
This indoor security device is ideal for protecting homes, offices, and commercial properties against sophisticated intrusion attempts that employ signal jamming technology. The visual warning system includes 8 status LEDs that provide clear indication of detected interference, while the relay output can be integrated with existing alarm systems for comprehensive protection.
With its compact dimensions (11.6×7×3.3cm) and lightweight design (170g), the detector can be discreetly installed in various locations while maintaining powerful detection capabilities. The device operates on standard 12V-24V DC power with low energy consumption (150mA), making it suitable for continuous operation in security applications.
A fantastic device that arrived much faster than expected. The shipping was incredibly efficient, with tracking updates provided every step of the way. Packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding quality, the build feels solid and durable, with a nice weight to it that suggests good materials were used. The finish is sleek and it looks exactly as advertised. Customer service was also top-notch; I had a quick question before ordering and received a polite, informative reply within hours. Overall, a very smooth and positive experience from purchase to delivery. Highly recommended for anyone valuing prompt service and a well-made product.
Prompt delivery and excellent packaging. The item arrived ahead of the estimated schedule, which was a pleasant surprise. The courier service was efficient and the tracking information provided was accurate and updated regularly. Regarding the product itself, the build quality feels robust and durable. It has a solid, well-constructed feel that inspires confidence in its longevity. The materials used seem to be of a high standard, and the overall finish is professional without any visible defects or imperfections. As for customer service, my pre-purchase inquiry was answered quickly and thoroughly by a knowledgeable representative. The communication was clear and helpful, making the entire ordering process straightforward and hassle-free. The item was exactly as described on the product page, matching the specifications and images provided. Overall, this was a very satisfactory purchase experience from start to finish. The combination of fast shipping, a high-quality physical product, and responsive support makes this seller highly recommended. I would not hesitate to order from them again in the future for similar security or electronic items.
Keenly satisfied with the entire experience. The delivery was remarkably swift, arriving ahead of schedule, which was a fantastic start. The packaging was secure and professional, ensuring the item was perfectly protected. Regarding quality, the build feels solid and durable, exactly as one would hope for a security device. It has a substantial, well-made feel that inspires confidence. Customer service was also prompt and helpful when I had a pre-purchase inquiry. They provided clear information without any pressure. Overall, a very smooth transaction from a reliable seller. The product seems promising for its intended purpose, and the post-purchase support appears to be in place. Would certainly consider purchasing from this vendor again for similar needs.
Just outstanding service and delivery speed! I ordered this item and it arrived much faster than expected, which was a pleasant surprise. The packaging was secure and well-handled, ensuring everything was in perfect condition upon arrival. The quality of the product feels robust and durable, exactly as described without any defects. Customer support was responsive and helpful when I had a quick question, making the whole process smooth and hassle-free. Overall, a fantastic experience that I'd highly recommend to others looking for reliable security solutions.
Outstanding experience with this purchase! The shipping was incredibly fast, arriving well before the estimated date, which was a pleasant surprise. The packaging was secure and ensured the item was in perfect condition upon arrival. In terms of quality, the device feels robust and well-made, with no signs of defects or issues. Customer service was top-notch; they were responsive and helpful with any inquiries I had. Overall, a very reliable and efficient process from start to finish.
Bought this device recently, and I must say, the delivery was incredibly fast and well-packaged, which made the unboxing experience smooth. The build quality feels robust and durable, giving me confidence in its long-term use. Customer service was responsive and helpful when I had a query, promptly addressing my concerns with clear communication. Overall, a reliable purchase that met my expectations without any issues.
Shipping was incredibly fast and efficient; the item arrived well-packaged and ahead of schedule, which was a pleasant surprise. The build quality feels robust and durable, giving me confidence in its long-term use. Customer service was responsive and helpful when I had a question, making the overall experience smooth and satisfying. I'm very pleased with this purchase and would recommend it to others based on these aspects alone.
Katherine's delivery service was impressively fast and reliable; the package arrived well ahead of schedule without any delays. The build quality of the item feels robust and durable, giving me confidence in its long-term performance. Customer support was exceptionally helpful, promptly addressing my inquiries with clear and friendly responses. Overall, a very satisfying experience that I would highly recommend to others.
Completely satisfied with the delivery speed; it arrived much earlier than expected, which was a pleasant surprise. The packaging was secure and intact, ensuring the item was well-protected during transit. Regarding quality, the device feels sturdy and well-made, giving me confidence in its durability. Customer service was exceptional—they were responsive and helpful with my inquiries, making the whole process smooth and worry-free. Overall, a great experience from start to finish.
Wow, the delivery was incredibly fast and efficient, arriving well before the estimated date, which was a pleasant surprise. The packaging was secure and ensured the item reached me in perfect condition without any damage. Regarding quality, the build feels sturdy and reliable, giving me confidence in its durability for long-term use. The customer service team was responsive and helpful, promptly answering my queries and providing clear assistance. Overall, I'm very satisfied with this purchase and would highly recommend it to others based on these aspects alone.
