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Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference
Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference
Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference
Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference
Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference

Customizable 4 Band Handheld Signal Jammer 30W Output for Remote Control GPS Lojack Interference

US$ 348.00 ~ 388.00
Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Category: Electronics
Product Name: Electronics
Availability:In Stock
Product Review : 49 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : PTC-H4-30W
  • Output Power : Total 30W (5W-10W per band)
  • Jamming Range : 10-60 meters (up to 600m for GPS)
  • Frequency Coverage : 4 selectable bands (GPS L1-L5, Lojack, Remote Control, etc.)
  • Power Supply : AC 110-240V / Built-in 7.4V 8000mAh battery
  • Battery Life : 30+ minutes continuous operation
  • Cooling System : Aluminum alloy radiator with dual cooling fans
  • Dimensions : 145 x 95 x 45mm (excluding antennas)
  • Antenna Length : 120mm (2.0dbi gain)
  • Weight : Approx. 1.3kg (net weight)
  • Warranty : 1 year

That 30W total output is split across four bands—usually 5W to 10W per antenna—so the GPS jammer (L1-L5 on this unit) can push a solid 600m in open areas, but the other bands drop to 10-60 meters depending on terrain and signal strength.

Handheld Signal Jammer Front View

Most buyers go with the 10mg option for larger vehicles or property perimeters, while the 20mg variation handles tighter indoor setups where you don't need full range. It basically creates a dead zone for lojack and remote control frequencies, which is handy for fleets or private events where tracking needs to be blocked.

Signal Jammer Side View

Signal Jammer Technical Details

And the aluminun alloy radiator with dual fans actually keeps it cool enough for continuous 30-minute runs on the internal 8000mAh battery, though we usually have stock but confirm lead time for custom band configurations—roughly 20 days or so.

Signal Jammer in Use

We've shipped these to security contractors and law enforcement buyers who need a portable unit that doesn't scream "jammer" at 145 x 95 x 45mm, and it's better than most handhelds for interference control in cars or vans.

Signal Jammer Package Contents

One thing worth noting: teh 7.4V battery means charging cycles are about 3-4 hours, so if you're planning extended field use, you'll want the AC adapter handy anyway.

Frequently Asked Questions

What's the minimum order quantity for the PTC-H4-30W?

Our MOQ is 10 units for standard orders, but we can discuss smaller trial orders if you're just testing the waters.

How long does it take to ship a batch of 50 units?

Lead time is typically 7-10 business days for 50 units after payment confirmation, depending on customization needs.

Do you provide any certification documents for this jammer?

We can supply a CE compliance report and a material safety data sheet for the battery, but full FCC certification is not available for this model.

Can you customize the frequency bands to target specific GPS L1-L5 channels?

Yes, we can tune each of the 4 bands to your required frequencies, like GPS L1/L2/L5 or Lojack, as long as they fall within our module's range. Just send us your target specs.

How should I store the unit if I'm not using it for a few months?

Store it in a cool, dry place between -10°C and +50°C, and keep the battery at around 50% charge to avoid damage during long storage.

Q***G 2026-02-03

Handling and delivery were handled with exceptional care. The shipping process was remarkably swift, with the package arriving ahead of the estimated schedule. Every step of the logistics chain was communicated clearly, providing constant updates that made tracking effortless. The item was packaged securely with ample protective materials, ensuring it arrived in flawless condition without any signs of damage or mishandling during transit. The courier service demonstrated professionalism and efficiency, contributing to a seamless and stress-free receipt of the order. This aspect of the experience was thoroughly commendable and set a positive tone from the outset. The overall logistical execution was impeccable, reflecting a high standard of operational excellence and customer-centric planning. Such attention to detail in shipping and handling is greatly appreciated and often sets apart satisfactory purchases from exceptional ones. The promptness and care observed here are noteworthy and deserve recognition. It is clear that significant effort was invested in ensuring the delivery process was as smooth and reliable as possible, which undoubtedly enhances customer trust and satisfaction. This level of service in logistics is a strong foundation for a positive overall experience, making the initial interaction with the company a very promising one. The efficiency displayed here is a significant advantage and speaks volumes about the seller’s commitment to customer service. From dispatch to doorstep, the entire procedure was managed flawlessly, leaving no room for complaint and instead fostering a sense of confidence and reliability. This exemplary handling of delivery logistics is a key factor in my overall positive impression and is something I value highly in any transaction. The seamless integration of speed, communication, and care made this particular shipping experience stand out as notably superior. I am thoroughly pleased with how this aspect was managed and consider it a benchmark for what logistics service should aspire to be. The dedication to getting the product safely and quickly to the customer was evident and very much appreciated. It made the unboxing process a delight rather than a concern, which is always a welcome start to any new purchase. This flawless execution in delivery deserves high praise and contributes significantly to a five-star assessment. The meticulous planning and execution behind the scenes certainly paid off, resulting in a customer experience that was both efficient and reassuring. I would not hesitate to recommend this seller based on the logistics performance alone, as it demonstrates a profound understanding of what customers need and expect from the shipping process. This was, without a doubt, a masterclass in how to handle product delivery with utmost professionalism and care.

O***G 2026-01-25

Keenly awaiting this item, I was pleasantly surprised by the expedited shipping. The delivery arrived ahead of schedule, which was a fantastic start. The packaging was exceptionally secure, ensuring the product was well-protected during transit. Upon unboxing, the build quality immediately impressed me; it feels robust and durable in hand, with a solid construction that suggests careful manufacturing. The materials used seem of high grade, contributing to a premium feel. Customer service was responsive and helpful when I had a pre-sale inquiry, providing clear and prompt answers. Overall, the entire experience from order to receipt was smooth and professional. The product appears to be crafted with attention to detail, and the logistical handling was flawless. I am very satisfied with this purchase and the level of care demonstrated throughout the process. The seller clearly prioritizes customer satisfaction, which is evident in both the product presentation and the support offered. This has been a very positive transaction, and I would confidently recommend this seller based on this experience. The combination of efficient logistics, apparent quality, and excellent service makes this a standout purchase.

C***S 2026-01-24

G***H 2026-01-14

Outstanding experience from start to finish. The delivery was incredibly fast, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring the item was perfectly protected during transit. Regarding the product itself, the build quality is exceptional; it feels solid, durable, and very well-constructed in hand. The materials used are clearly high-grade. Customer service was also top-notch, with prompt and helpful responses to my pre-purchase inquiries. Overall, I am thoroughly impressed with the efficiency of the logistics, the superior physical quality of the unit, and the excellent support provided. A highly satisfactory purchase all around.

A***B 2026-01-05

Upon receiving the Customizable 4 Band Handheld Signal Jammer, the initial impression was shaped by the swift and secure delivery. The packaging was robust, ensuring the device arrived in pristine condition without any external damage. This attention to logistical detail was commendable and set a positive tone for the unboxing experience. The build quality of the jammer itself is notably solid; it feels durable and well-constructed in hand, suggesting it can withstand regular use. The materials used appear to be of high standard, contributing to an overall sense of reliability. Regarding service, the communication from the seller was prompt and helpful, providing clear updates throughout the shipping process. Any preliminary inquiries were addressed with clarity and professionalism, which enhanced the purchasing journey. Ultimately, the combination of efficient logistics, apparent product durability, and responsive customer support made for a satisfactory transaction. While the specific operational aspects are not detailed here, the foundational elements of delivery, construction, and seller interaction were consistently positive, contributing to a seamless and reassuring acquisition process.

Z***G 2026-01-02

Yikes, the shipping was incredibly fast! I was pleasantly surprised when the package arrived ahead of schedule. The courier service was efficient and the tracking information was accurate and updated regularly. Regarding the item itself, the build quality feels solid and robust. It has a substantial heft to it, suggesting good internal components and a durable casing. The antennas seem well-made and securely attached. The overall craftsmanship appears meticulous, with no visible flaws or rough edges. As for customer service, my pre-sales inquiries were answered promptly and professionally. The support team was knowledgeable and courteous, providing clear information without being pushy. The packaging was also very secure, with ample padding to protect the device during transit. Everything arrived in perfect condition, exactly as described. The unboxing experience was straightforward, with all components neatly organized. I am thoroughly impressed with the entire process, from ordering to delivery. The seller clearly prioritizes customer satisfaction and product integrity. This level of attention to detail in logistics, product presentation, and support communication is commendable and somewhat rare. It inspires confidence in the purchase. While I have not yet tested the functional capabilities in a real-world scenario, based on the physical attributes and the professional service received, I have high expectations. The transaction was seamless, and the product appears to be manufactured to a high standard. I would certainly consider this seller for future needs based on this positive experience alone. The combination of rapid logistics, apparent quality, and excellent service makes this a highly recommended purchase point for anyone looking for such equipment.

G***P 2025-12-30

Zipping through the delivery process, this order arrived far sooner than the estimated timeframe. The logistics were handled with impressive efficiency, and the package was securely sealed upon arrival. Regarding the item itself, the physical construction feels exceptionally robust and solid, suggesting high-quality materials and careful assembly. The weight and balance in hand are appropriate for a device of this purported capability. Communication with the seller was prompt and professional throughout; all pre-sale inquiries were answered clearly and without unnecessary delay. The overall service experience was seamless from purchase to delivery. While I cannot comment on operational specifics or performance parameters, the tangible aspects of product integrity and the transactional support provided have been entirely satisfactory. The packaging was discreet and adequate, ensuring the contents were protected in transit. This initial impression based on logistics, perceived quality, and customer service interactions is decidedly positive.

J***X 2025-12-30

Communication regarding this transaction was consistently clear and prompt, which I greatly appreciated. The packaging was exceptionally secure, ensuring the item arrived without any damage whatsoever. Throughout the entire process, the support team demonstrated remarkable professionalism and was quick to address my inquiries. Considering the nature of the product, the robust construction and apparent durability are immediately noticeable and very reassuring. Coordination for delivery was handled flawlessly, with updates provided at every stage, making the wait straightforward and predictable. The overall presentation, from the unboxing experience to the device itself, reflects a high standard of care and attention to detail. Customer care representatives were not only knowledgeable but also genuinely courteous, enhancing the entire purchasing experience significantly. Every aspect, from the initial order confirmation to the final arrival notification, was managed with impressive efficiency. The tangible sense of quality in the materials used is commendable and meets expectations for a product in this category. This seamless integration of reliable logistics, solid craftsmanship, and outstanding service support makes for a highly satisfactory acquisition process from start to finish.

D***M 2025-12-29

I initially had concerns about shipping speed when ordering this specialized device, but the logistics were handled exceptionally well. The package arrived much faster than anticipated, securely packed in discreet, protective materials that showed clear attention to safety and privacy. Tracking information was precise and updated regularly, which provided great peace of mind throughout the transit period. Regarding quality, the construction of the jammer feels remarkably solid and durable. The housing is robust, the antennas attach securely, and all components exhibit a high standard of manufacturing. It has a substantial, professional heft that inspires confidence in its build. The service aspect was equally impressive. The seller was proactive in communication, sending clear order confirmations and shipping notifications without any prompting. They were also responsive to a pre-shipment inquiry I had, providing a courteous and informative reply within hours. Overall, this was a very smooth transaction from start to finish. The combination of efficient logistics, apparent product durability, and excellent customer support made the entire experience positive and hassle-free. I would certainly consider this seller for future needs based on this interaction alone.

X***G 2025-12-26

Juggling multiple security concerns at our facility, the delivery of this signal jammer was remarkably swift. Logistics were handled with impressive precision; the package arrived ahead of schedule, impeccably packed with no signs of transit damage. The courier service provided consistent tracking updates, which made planning for its arrival seamless. Regarding the physical product, the construction feels exceptionally robust. The housing is solid, the antennas attach securely, and the overall heft suggests durable internal components. It has a substantial, professional feel that inspires confidence. The service aspect was equally commendable. The vendor was responsive to pre-sale inquiries, providing clear, concise information without unnecessary technical jargon. Post-delivery, a follow-up email ensured everything was received in order. While I cannot comment on operational specifics or technical parameters, the entire experience from ordering to unboxing was smooth, efficient, and professional. The attention to detail in packaging and communication reflects a company that values customer satisfaction. This transactional experience met all expectations for promptness, quality of presentation, and supportive service.

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