The world’s most advanced protection against GPS jamming and cyber threats
The Defender Cyber system is an exclusive premium version of ISR Defender: an innovative and exclusive system that constitutes a significant upgrade to the basic system, and which is capable of neutralizing GPS jamming, including complete jamming or incorrect positioning with an accuracy of up to three meters, and ensuring full connectivity anywhere, even without a cellular network.
This is a unique and exclusive solution for an ISR company in Israel and around the world, which provides full protection against cyber threats, attempts at communication jamming and location spoofing, and ensures continuous connectivity even when all other communication systems fail.
The system is based on security technology developed for military use and field-tested under operational conditions. After undergoing a dedicated conversion for the civilian market, it has become an essential tool for fleets, transportation companies and private customers who need full protection for vehicles and mobile facilities. It detects in real time attempts to jam or spoof GPS signals, automatically switches communication frequencies or switches to an alternative satellite network, and continues to transmit continuous location and control data even in extreme conditions.

A smart defense unit integrated into the ISR Defender system.

A dedicated antenna for detecting and neutralizing jamming and spoofing attempts.

Accurate and continuous vehicle location, even without available communications infrastructure.

Autonomous alternative communication mechanism: switching between cellular networks, frequencies and satellite networks.

A real-time data analysis unit that identifies disruption patterns.

Full coordination with the ISR center and the application system.

Continuous monitoring of GPS signals and real-time anomaly detection.

Automatic thwarting of signal jamming or location change attempts.

Maintaining full connectivity between the vehicle and the call center even under limited communication conditions.

Immediate alerts about cyber attacks or attempted system intrusions.

Full integration with ISR Manager systems.

Full compliance with regulatory requirements and information security standards.
Reducing burglaries and claims significantly lowers insurance costs and saves your company thousands of shekels every month.
Service is an integral part of our solutions, and our investment in it is equivalent to investing in core products.

Each ISR system is installed by skilled and certified teams, with extensive experience working with vehicles of all types: private vehicles, engineering mechanical equipment, trucks, boats, yachts, small aircraft, etc. This is in light of the understanding that each vehicle is different in nature and structure, and with the aspiration that the system will be integrated seamlessly, will streamline ongoing use, and will provide maximum reliability from day one.

Technical failures and theft attempts do not only occur during business hours, and therefore the ISR hotline is available to our customers from all over the world at all hours of the day: from remote troubleshooting, to providing immediate training, to sending a field team if necessary. The hotline operates with real-time monitoring of all systems, and detects failures before the customer even recognizes them. Our customers know that they can sleep peacefully, because we are always there to provide a solution.

We do everything we can to thwart and prevent theft of vehicles, equipment or tools, but if an extreme case does occur - ISR works in close cooperation with security and police forces in Israel and abroad, and provides accurate information on the location of the stolen vehicle in real time. This enables a rapid process of detection, tracking and recovery, which has already led to a number of proven successes in the field. Also, when the vehicle is located in the territory of the State of Israel, every effort will be made to return it to its owner by a representative on our behalf.

Advanced systems must work non-stop, which is why ISR devotes significant resources to a service and maintenance system that ensures smooth operation over time. In the event of a malfunction, we are available with an immediate response: rapid diagnosis, remote resolution whenever possible, and, if necessary, sending a qualified technician to the field.

Technology is advancing at a rapid pace, and we are committed to always staying ahead of the curve. That's why we make sure to provide our customers with regular software updates that add new capabilities, strengthen protection, and improve the user experience. This way, even after years of use, our products do not become outdated but are always at the forefront of innovation.
The next step to your security starts here.