Complete Counter-Surveillance in One Portable Device
The Stealth SM2020 is a professional-grade portable speech protection system that defends against listening and recording devices. The SM2020 creates sound barrier interference which masks your speech and any sound to be extremely difficult or impossible to extract the original content from the noise. This all-in-one counter-surveillance tool will not only block listening devices from listening in on your conversations, but its built-in RF (radio frequency) detector will find any bugs in your immediate surroundings.
When used properly, this Portable Speech Protection System will protect you from:
- Voice Recorders (tape and digital)
- Microphones (including wireless microphones)
- Laser Listening Devices
- GSM/Bluetooth/WiFi Transmitters, etc.
In The Box
SM2020 Stealth Acoustic Noise Generator
Special Feature: Professional grade system blocks conversations from listening devices, also alerts you to suspicious transmissions.
Dimensions: 4.22" x 5.31" x 1.88"
Power: 100 V ~ 240 V AC
Transmission: RF Signal
Service: No monthly fee
Type of Noise: 2 Channel Chaotic Noise (Distortion + Reverberation)
Output (Electronic volume control) Built in Speaker: Max. 500 mW
Transducer: Max. 700 mW X 2 with Random Vibration
RF Detector Frequency Range: 70 MHz ~ 3000 MHz
RF Detection distance: Up to 3 meters
Power Source: 100 V ~ 240 V AC, Car Cigar Jack: 12 V ~ 28 V DC
Dimensions (without antennas): 110 W x 135 L x 48 H (mm)