Designed for regular people in daily use, top-tier persons, leaders, politicians, whistleblowers, activists, VIPs, kingpins, and all those who have significant influence.
No other product can compare – not because we look different, but because we are built differently. Our advanced mobile security solutions provide the same high-tech support used by intelligence operatives on covert overseas missions. With XCell Stealth Phones, you get more than protection – you get real-time control and awareness. The same cutting-edge technology trusted by intelligence operatives is now available to you.
Experience the XStealth ULTRA’s user interface designed for seamless navigation and top-tier security.
Powerful offensive security features give you the ability to defend against abusive interception, meaning you can launch attacks to protect your goals and interests while maintaining secure communications.
Secure communications keep your secrets safe and increase your efficiency in fullfilling your responsibilities. This will ensure that you save valuable time, allowing you to focus more on your personal and professional success.
Our interception detection features give you access to your own personal intelligence agency. This means you will be notified of any threat, interception or tracking attempt, giving you the opportunity to make the right decision at the right time. Being alerted at the right time can make the difference between success and failure, growth and decline, and in extreme cases, even life and death.
Change your phone. With the IMEI Change feature, you can alter your phone's identity, making it difficult for GSM Interceptors to track or intercept your communications. Combining IMEI and IMSI changes ensures your calls, SMS and location remain completely secure and untraceable, giving you a new phone and SIM simultaneously.
Change Your SIM. The IMSI Change feature generates new, valid IMSI numbers on the fly, effectively providing a new SIM card with each change. This ensures your communications remain untraceable. Seamlessly clone any SIM card and use a virtual SIM instead. Stay protected without relying on the Internet, special SIMs or additional costs.
Lock in your security. The Channel Lock feature locks the uplink and downlink radio channels used for communication between your phone and the cell tower. This prevents forced handovers and stops your phone from connecting to fake towers used by GSM Interceptors. Avoid Interception by staying on real towers.
Neutralizes threats. XTerminator launches a potent OTA attack against IMSI catchers and GSM Interceptors. It floods uplink channels with fast connection requests via RACCH, similar to a DoS attack. This stealthy approach is undetectable to interceptors, ensuring maximum disruption.
Keeps your phone anchored. Sentinel's anti-standby mode simulates an ongoing call, preventing your phone from connecting to other cell towers. It locks onto the current tower by continuously sending immediate assignment requests. The result is a stable connection and protection against IMSI Catcher interference.
Protected when it counts. Encrypt your calls with MLSP® technology, using quantum-resistant cryptography that connects directly over the cellular network between PRO and ULTRA devices - no servers, no internet, no subscriptions. Bulletproof encryption when you need it, seamless calls when you don't, to call any phone.
Connect globally. Communicate with phones anywhere using satellite connections, even when cellular networks are jammed or blocked. SatCom serves as a critical fallback for connectivity in challenging situations. Requires additional hardware and a monthly subscription. Interception alerts keep your SatCom secure.
Third party E2E apps. Communicate securely with any phone using encrypted third-party apps to ensure your messages, pictures, and videos remain private. While Threema is available for installation, additional encrypted apps can be added upon request to keep your communications safe from prying eyes.
Control your location. Use cell tower selection to keep your true location concealed by connecting to the most distant cell tower. Your phone will appear to be 1-10km away from where you actually are, ensuring that tracking systems and the network operator cannot pinpoint your real position. Enjoy the freedom of secure and private movement.
Advanced spyware defense. Safeguard your phone from abusive and sophisticated government-grade spyware like Pegasus and FinSpy, as well as any malicious code. The phone blocks forced and remote code execution, ensuring your device is protected against any spyware installation.
Identify the threat. A5 Tracer alerts you to any voice or data interception. Although calls and messages are encrypted by default, GSM Interceptors can force your phone into unencrypted mode (A5/0). This feature allows you to react quickly and take action to protect your privacy.
Detect rogue networks. This feature monitors network parameters to identify when GSM Interceptors force your phone to connect to fake base stations using BCCH manipulation and other techniques. It alerts you to anomalies by comparing signal strengths and neighboring cell towers.
Detect Lawful Interception. This feature identifies if your calls or SMS are being monitored by operator assistance, abusive state actors, or other agencies. It uses advanced technology to scan for interception attempts and alerts you immediately if any SS7 interception is detected.
Live detection and analysis. This feature offers real-time monitoring of your network to detect IMSI Catchers, GSM Interceptors, and SS7 interceptions. It utilizes intelligent scanning to provide accurate alerts with no false positives. Rest assured, no threat goes undetected.
Stationary threat detection. This feature detects abnormal Location Area Code (LAC) changes that should only occur when you are moving. If LAC changes are detected when you're stationary, it signals GSM Interceptor activity, alerting you to interference. Peace of mind in the environment you trust.
They Track, We Detect. This feature alerts you when your phone receives location tracking pings or when there’s an attempt to extract the encryption key (Ki) from your SIM card. Stay protected and aware of any unauthorized tracking or key extraction activities.
Detect signal disruptions. No Signal Alert continuously monitors your SIM card and network for signs of GSM Interceptors trying to force your phone to connect to fake base stations. It provides instant alerts to keep you aware of any network tampering.