Contact Marenius via the form below or call +46 31 691610 to order NoiseBox S1+/SE1+.
Alternatively, contact one of our distributors!

NOISEBOX® S1+
Protects your meetings against eavesdropping and recording via mobile devices!
NoiseBox S1+ keeps your discussions private.
Any smartphone, tablet or laptop can be used with a suitable app for eavesdropping on everything that its microphone can pick up. This even applies when the device is in sleep mode. NoiseBox S1+ solves this problem and easily protects your meetings from eavesdropping. Place all devices with a microphone, such as laptops or mobile phones, in NoiseBox S1+ and activate it. If you like, you can connect phones or tablets to USB ports in the NoiseBox for charging.
NoiseBox S1+ is the result of a request from the Swedish Police and Swedish Armed Forces for better protection against eavesdropping via smartphones. They have tested it and found it very useful. Since 2012, thousands of NoiseBox® units have been delivered to Swedish and foreign authorities and businesses. The stylish box in solid beech, oak or birch is handcrafted in Sweden and fits nicely in all conference rooms. There is space for several phones as well as the occasional tablet.
NoiseBox S1+ features

A magnetic lock keeps the box well sealed for optimal sound attenuation.

Four phones can be simultaneously charged via the USB ports built into the NoiseBox.

About 12 mobile phones can fit in NoiseBox S1+.

NoiseBox® is based on advanced sound algorithms developed by Marenius.

NoiseBox blocks both camera and microphone recording efficiently, without risk of damaging the mobile device.

NoiseBox does not use ultrasonic technology, that may cause discomfort and fatigue in humans or harm animal hearing.

NoiseBox S1 & S1+ does not have any internal microphones installed.
NoiseBox has integrated speakers with specially developed electronics that produce wide-spectral acoustic noise. This noise effectively blocks the microphone in phones or other audio-recording devices placed inside the NoiseBox. This enables phones to be turned on during confidential discussions without the risk of eavesdropping. Should a phone ring, the ring tone can still be heard outside the NoiseBox, preventing important calls from being missed, and if you like, the phones can also be charged while in the NoiseBox via 4 USB ports inside the device.

Integrated manipulation protection
NoiseBox S1+ have integrated electronic manipulation protection that ensures that no manipulation of the protective electronics in the NoiseBox can be carried out undetected. This manipulation protection provides the absolute highest level of security in the NoiseBox family. If attempts at manipulation are made, protection will be activated and the NoiseBox will emit an alarm signal. The NoiseBox can then only be restored by sending the device to Marenius for inspection.
The ORIGINAL anti-eavesdropping system

NoiseBox suppresses all microphones
NoiseBox suppresses all microphones on the device independently of their placement on the unit.

NoiseBox do not interfere
NoiseBox do not interfere with the function of hearing-aids, and does not contravene any laws.
The NoiseBox is the ORIGINAL anti-eavesdropping system with wide-spectral noise algorithms, that together with highly efficient dampening that also blocks camera recording, is the superior alternative to other technologies such as ultrasonic jammers. Apart from human discomfort and fatigue that the ultrasound can create, these high frequency signals also can disturb hearing aids in proximity to the unit and can damage animal hearing.

Ultrasonic technology can be dangerous
Many side effects of the ultrasonic technology is
due to the extreme sound pressure levels needed
for total overloading of the mobile phone
microphones, thus guaranteeing that no recording
of sound is possible. Microphones used in mobile
devices require over 150dB SPL to saturate and this
is equal to the sound of a jet powered aircraft at a
distance of 25 meters.

Ultrasonic technology can fail
Ultrasonic technology requires the user to correctly place their device in the ultrasonic field. Any deviation from this will allow eavesdropping. As
the camera of the unit is not disabled by ultrasonic waves, video with lip movement visible, can still be recorded and easily translated by talent or software.

NoiseBox S1+ is available in different materials
Different materials provide different expressions. For the NoiseBox to perfectly suit its surroundings, whether a conference room or office, most models are available in four different materials. The technology inside the box and function are the same.

NoiseBox S1+
NoiseBox S1+ is produced in beech

NoiseBox SE1+
NoiseBox S1+ is produced in oak

NoiseBox SB1+
NoiseBox SB1+ is produced in birch

NoiseBox S1+ Black
NoiseBox SB1+ is produced in black oak
Technical specifications.
Noise outside NoiseBox:
25dBA @ 1m
External dimensions:
410x290x290mm
Internal dimensions:
270x160x200mm
Weight:
17 kg
Power supply:
24 VDC, 30 VA (included)