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)
- Stethoscopes
- Laser Listening Devices
- GSM/Bluetooth/WiFi Transmitters, etc.
SKU: 218-SPEC-PRO20
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
Storage: N/A
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)
rated this product.
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Feb 22nd 2021
Product Review
Greate product
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Nov 29th 2017
Wonderfull
Wonderfull!!
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Oct 9th 2017
"BrickHouse Security"We keep you safe and informed when you Can't......
A big thumbs up to BrickHouse security. I had product shipped to the other side of the world(New Zealand). It arrived within 5 days undamaged. BrickHouse product is high end,top quality,state of the a… read more
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Jun 29th 2017
Product Review
Great Product
