PREMIUM TACTICAL GEAR – SERVING CIVIL & DEFENSE SECTORS
Non-Linear Junction Detector (NLJD)
Advanced tool for locating hidden electronics. Designed for tactical, military, and surveillance countermeasures.
Key Features:
✔️ Detects powered-off electronic components easily
✔️ Frequency range: 2.4GHz–2.5GHz band
✔️ Sensitivity: ≤ -140dBm signal strength
✔️ Identifies 2nd and 3rd harmonics
✔️ Penetrates walls up to 370mm
✔️ Operates 6 hours in pulse mode
✔️ Rechargeable battery with 2.5hr charge
✔️ Alerts via sound, vibration, display
✔️ Rugged body for tactical durability
✔️ Ideal for military, law enforcement, security
Non-Linear Junction Detector (NLJD)
The Non-Linear Junction Detector (NLJD) is a compact and powerful counter-surveillance tool designed to find hidden electronic devices, whether they are active or not. It operates in the 2.4GHz–2.5GHz range and uses a 2400MHz working band. With advanced nonlinear harmonic technology, it ensures high detection accuracy. Furthermore, it supports second and third harmonic analysis and offers sensitivity levels as low as ≤ -140dBm, making it ideal for detecting semiconductors hidden within walls, ceilings, or furniture.
For consistent performance, the device includes a built-in spectrometer that identifies electronics even when they are turned off. Its sensitivity helps locate small SIM-based devices with ease. In pulse mode at full power, it can run continuously for up to 6 hours. Additionally, the lithium battery recharges completely in just 2.5 hours. Operators benefit from vibration, sound, and display alerts, all housed in a rugged shell that holds up well in tactical conditions. With its ability to penetrate over 370mm through brick, the detector works reliably in demanding environments.
The Non-Linear Junction Detector (NLJD) sees use across military operations, law enforcement agencies, government departments, and corporate security units. It helps uncover unauthorized communication gear, listening devices, and covert electronics—even when those threats are powered off or not transmitting.
ISI Supplier in Pakistan, Tactical Supply Pakistan provides this high-performance detection system to support professionals in field operations. With reliable tools built for durability and real-time use, the brand continues to supply mission-critical technologies for surveillance countermeasures.
Can the device detect electronics behind thick barriers like walls?
Yes, it can detect electronic devices hidden behind brick walls up to 370mm thick, making it ideal for concealed threat identification.
We know getting your order on time and in perfect condition is important. We handle every package with great care from the moment it leaves us until it reaches you.
- Fast Shipping: We partner with reliable delivery services to make sure your order gets to you quickly. We work hard to ensure every package arrives safely and on time.
- Quick Processing: Your order is processed and prepared for shipping within 24 to 48 hours. This allows us to send it out to you as fast as possible after your payment is confirmed.
- Tracking: Once your order is on its way, we will provide you with a tracking number. You can use this number to easily follow your package's journey and know exactly when it will arrive.
- Nationwide Delivery: We offer delivery to all locations across Pakistan, including major cities and remote areas. No matter where you are, we can get your order to you.
At Tactical Supply Pakistan, our relationship with you doesn't end after a sale. We are dedicated to making the long-term performance and reliability of our high-quality tactical and supplied equipment. Our commitment is to provide you with seamless support and peace of mind.
- Free Installation: We'll set up your new equipment for you, so it's ready to go. You can focus on your work while our engineers handle as per the guidelines for manufacturer.
- Maintenance: We offer quick replacements where necessary, to keep your gear in top condition. Our team will make sure your equipment is always ready when you need it.
- Customer Support: We're always here to help. Our support team is available to answer your questions and assist you long after you've made a purchase.
- Planned Preventative Maintenance: Our service includes preventative maintenance to keep your equipment in peak condition and prevent future issues.
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