CryptSec

26/09/2026

AJB-331, AJB-332, AJB-336 Ultrasonic Audio & Microphone Jammers

Traditional RF signal jammers block 4G/5G, Wi-Fi, and cellular connection. However, they fail to stop local voice recording because a phone can still record audio to its internal storage and upload it once reconnected.

The AJB series solves this vulnerability by targeting the phone’s physical microphone. They generate silent ultrasonic waves that saturate smartphone microphone sensors, rendering any recorded voice memo or background eavesdropping app as garbled, unrecoverable noise. Crucially, cellular calls, SMS, and data connections remain 100% operational while recording is suppressed.

Model Comparisons

AJB-331: Single-Phone Desktop

Capacity: 1 smartphone (fits flagship sizes)

Power: Continuous USB-C plug-in

Key Feature: Integrated 10W wireless charger

Best For: Personal executive desks and private workstations

AJB-332: Dual-Phone Meeting

Capacity: 2 smartphones simultaneously

Power: Built-in rechargeable battery (up to 8 hours)

Key Feature: Dual-slot layout for 1-on-1 privacy

Best For: Private client consultations and attorney meetings

AJB-336: 4-Phone Boardroom

Capacity: Up to 4 smartphones simultaneously

Power: Rechargeable 6800mAh battery (4+ hours)

Key Feature: Centralized multi-slot portable design

Best For: Executive boardrooms and group negotiations

26/09/2026

VoidSonic - Microphone blocking phone box.

06/09/2026

VoidBox - Signal Blocking Box for 6 x Phones.

30/08/2026

Santor HARP - The Professional Speech Protector.

Your conversations may be recorded without your knowledge. In an era where covert listening devices are embedded in smartwatches, pens, wireless headphones, and even eyewear, a single compromised dialogue can result in severe reputational damage, political instability, and significant economic loss.

The HARP Speech Protector System by Santor is the professional standard in acoustic security. Featuring TUV-certified, United States-patented Voice-Mix technology, this system is actively deployed by intelligence agencies, NATO-allied forces, and Fortune 500 security teams in over seventy countries.

How it creates security.
HARP utilizes patented Voice-Mix technology to defeat artificial intelligence forensic audio recovery. The system deploys in under three seconds and requires no structural modification to your space, establishing an immediate protective barrier around sensitive communications.

Dual-mode protection.
Discreet Mode neutralizes concealed microphones found in everyday devices such as mobile phones, wearable technology, laptop computers, and personal accessories. Voice-Mix Mode generates a customized acoustic shield using the actual voice frequencies of meeting participants, creating a formidable barrier against external eavesdropping. Both modes may be operated simultaneously for comprehensive protection.

Who should use this product.
HARP is essential for government and diplomatic offices, military and intelligence operations, corporate boardrooms and executive suites, crisis management centers, emergency operations facilities, mobile command units, and legal professionals conducting confidential negotiations. It is equally vital for professionals requiring privacy while traveling, including in hotel rooms, airport lounges, vehicles, and private aircraft.

In high-stakes environments, silence is not security. HARP is.

Learn more and request a quotation via the link in bio.

Security Security Security Security Eavesdropping

28/08/2026

SWARM MESA® – Portable RF & WiFi Monitoring System

The SWARM MESA® is a portable, networked RF and WiFi monitoring system designed for continuous monitoring of environments, facilities, and defined areas of interest. It combines multiple MESA® spectrum analyzers with SWARM software to detect, classify, record, and help locate wireless transmissions.

The system supports 24/7 short- or long-term monitoring, with real-time alerts, signal classification, event recording, data logging, playback, and signal localization using heat mapping and inside/outside geolocation. Each MESA analyzer can sweep frequencies up to 6 GHz at approximately 200 GHz/second.

The standard kit includes four MESA spectrum analyzers, four omnidirectional antennas, a Windows 11 Pro laptop with SWARM software, four rechargeable Li-ion batteries, power adapters, cables, WiFi adapters, and a rugged hard-shell transport case. The system can also be expanded for larger monitoring requirements.

Key specifications:

* RF/WiFi monitoring: 24/7 continuous operation
* Frequency coverage of included antennas: 30 MHz–6 GHz
* MESA sweep capability: >200 GHz/second
* Standard configuration: 4 MESA analyzers
* Software controller: Windows 11 Pro laptop
* Signal localization and heat mapping
* Real-time alerts and notifications
* Continuous event recording and playback
* Inside/outside geolocation
* Mission scheduling and data analysis
* Portable, modular design
* Rugged transport case: approximately 30 lb / 14 kg
* Optional Ethernet kit with gigabit switch and 7 × 50 ft (15 m) retractable Ethernet cables

Typical applications include RF/WiFi security monitoring, technical surveillance countermeasures (TSCM), detection of unauthorized wireless activity, spectrum analysis, interference monitoring, and protection of sensitive facilities.

28/08/2026

OSCOR Max | Advanced RF Detection and Analysis

The OSCOR Max is a next generation portable spectrum analyzer designed for professional RF detection, analysis and Technical Surveillance Countermeasures.

With coverage from 10 kHz to 43 GHz and an extremely fast sweep rate of 1100 GHz per second, OSCOR Max provides comprehensive visibility of the RF environment and helps identify known, unknown, interfering and unauthorized wireless signals.

Key features

10 kHz to 43 GHz frequency coverage

1100 GHz per second sweep speed at 10 kHz resolution

More than 107 million data points per second

Built in auto switching antenna system with 125 antenna switches per second

WiFi detection and identification

Bluetooth Classic and Bluetooth Low Energy detection

RSSI based signal locating

Patented SmartBars for quickly identifying new or increased RF energy

Live, average and peak hold traces

Spectrogram, raster waterfall, persistence and detailed zoom displays

Trace Math for comparing and identifying changes in the RF environment

I/Q data recording

Built in 15 dB preamplifier for improved sensitivity to low level signals

13.3 inch capacitive touchscreen

On board analysis without requiring a laptop or computer

Multi Purpose Probe supporting carrier current, infrared, visible light, ultrasonic, magnetic leakage and coax cable testing

Dual hot swappable Li ion batteries

Portable design weighing approximately 4.7 kg

OSCOR Max is designed for professional applications including TSCM, RF emissions analysis, security surveys, unauthorized transmission detection, interference investigation and the detection and locating of potential eavesdropping and surveillance devices.

For professionals who need fast, detailed and reliable visibility of the RF environment, OSCOR Max brings advanced spectrum analysis into a portable field system.

Source: Research Electronics International

28/08/2026

26/08/2026

Stay secure and connected wherever you go with the GL.iNet Slate 7 VPN Router.

Designed for travel, remote work, and secure browsing, Slate 7 creates your own protected Wi‑Fi network wherever an internet connection is available. Connect safely in hotels, airports, cafés, or temporary offices—without exposing every device directly to public Wi‑Fi.

With built-in VPN support, dual-band Wi‑Fi, a touchscreen interface, and compact portable design, it is an ideal companion for professionals who need reliable and private connectivity on the move.
Bring your secure network with you.

25/08/2026

Stay connected. Stay in control. — GL.iNet Puli AX**

Power outage? Sketchy hotel Wi-Fi? Client site with no LAN? The Puli AX doesn't care.

📶 Dual-SIM 5G + Wi-Fi 6 (up to 3000 Mbps combined)
🔋 Built-in 6400mAh battery — keep working through outages
🔀 Multi-WAN failover across Ethernet, cellular, repeater & tethering
🛡️ Pre-installed OpenVPN & WireGuard® — every connected device encrypted by default
🌍 Perfect for remote teams, field work, events, and anywhere "reliable internet" is not guaranteed

Your connection shouldn't be your weakest link.

📦 Available now at cryptsec.se