The “Acoustic Safe” system developed by Profisec EOOD is a soundproof box with an audio generator of various noise signals, designed to block/ prevent the audio access from mobile phones/tablets, recorders, etc. (electronic devices that have a microphone) and providing complete protection against eavesdropping during meetings, conferences, confidential conversations or situations.

The box successfully prevents real-time transmission or recording of audio and video from the conversations.

In the electromagnetically shielded acoustic safe – in addition to the audio access of the devices being completely blocked, they also have no connection to the mobile network, Wi-Fi, Bluetooth, etc.

TECHNICAL CHARACTERISTICS:

• Acoustic attenuation- >=35 dB

• Acoustic jamming- >=50 dB (inside the box)

• It generates several types of sound/ noises
• Blocks the following standards:

CDMA, 2G, 3G, 4G, 5G; as well as the upcoming 6G; DECT; ISM radio bands; WiFi- 2,4 GHz, 5 GHz; as well as WiFi7; Bluetooth;

• It provides around 35 dB attenuation with a frequency range from 400 MHz to 6500 MHz.
• It reliably blocks the operation of all wireless channels of the mobile phones and the connection to the base stations.
• If there are powerful emitters near the safe, it is possible to get a connection with the devices inside. As the distance between the transmitter and the safe increases, the connection will be lost.
• For powerful Wi-Fi routers, the distance at which a reliable connection can be established is up to 2.5 m.
• For powerful Bluetooth transmitters- the distance is up to 1.5 m.
• Smart watches, fitness bands, hands-free and other similar devices cannot establish a reliable connection regardless of the distance.

• output power- 350mW;
• loudspeaker- 36 ohm, 500mW
• Consumption at max. noise level- no more than 35mA
• Adjusting the noise level- smoothly with control knobPower supply:

• • External power supply- 12V- enables continues work of the Acoustic safe
  • Power- 9V 6F22 non-rechargeable battery or NiMH accumulator battery in battery holder (optional)
  • Combined- external 12V power supply and 9V rechargeable battery, which is also charged at the same time. Automatic battery switchover when external power supply fails (e.g. power outage).

Материалът EMI Shielded Acoustic safe е публикуван за пръв път на Profisec.

When using this case, your phone appears as Unavailable or Network Busy for the person calling you.

Making it easier for you to stay out of touch when you need some quiet time.

The case has two pockets. The front pocket reduces the amount of radiation, and the rear pocket completely shields the signal.

The Blocking Case is extremely easy to use. Simply place your phone in the inner pocket and all calls will not get through.

Effective at keeping electronics, Key fobs, Mobile phones, contactless bank cards, ect. from emitting signals or receiving any signals as well.

Nifty and simple Gadget for blocking your cell phone from receiving calls.

Size:

• 20.5 x 12 см.

Материалът Signal Blocking Phone Case- Cow Leather е публикуван за пръв път на Profisec.

Making it easier for you to stay out of touch when you need some quiet time.

RFID protection.

Effective at keeping Mobile phones, electronics, Key fobs, contactless bank cards, ect. from emitting signals or receiving any signals as well.

Great for meetings, hospitals, and those people wanting to protect their privacy.

Nifty and simple Gadget for blocking your cell phone from receiving calls.

Size:

• 17 x 11.7 cm

Материалът Signal Blocking Mobile Phone Case- 17х11.7cm е публикуван за пръв път на Profisec.

Making it easier for you to stay out of touch when you need some quiet time.

The case has an extra pocket which protects you from radiation and the phone will have a signal. You could use it for money or your favorite phone accessory.

The Blocking Case is extremely easy to use. Simply place your phone in the inner pocket and all calls will not get through.

Effective at keeping electronics, Key fobs, Mobile phones (small ones), contactless bank cards, ect. from emitting signals or receiving any signals as well.

Great for meetings, hospitals, and those people wanting to protect their privacy.

Nifty and simple Gadget for blocking your cell phone from receiving calls.

Size:

• 13.5 x 9.5 cm

Материалът Signal Blocking Mobile Phone Case- 13.5х9.5 cm е публикуван за пръв път на Profisec.

Examples for possible radiating sources within frequency range (100MHz – 18GHz) which can be screened:

• Radio & TV
• TETRA
• ISM434
• LTE800
• ISM868
• GSM900
• GSM1800
• GSM1900
• DECT
• UMTS
• WLAN
• Microwave
• Bluetooth
• WiFi
• LTE2.6
• WiMAX
• 5GHz WLAN
• PAR Radar
• Directional Radio
• Miscellaneous satellite applications
• etc.

Материалът 50dB high transparent RFI and electric field screening fabric Shield е публикуван за пръв път на Profisec.

• Non-Oxidizing, outer layer of nickel for corrosion resistance
• Half transparent
• Rustproof
• Frostproof
• Tearproof
• Foldable
• Excellent surface conductivity
• Very easy to handle even for the novice
• Lane width: approx. 1m
• Thickness: 0,085mm
• Color: Grey
• Weight: approx. 34g/m2
• Material: High-performance copper/nickel/polyester compound

Материалът 70dB Shielding Fabric е публикуван за пръв път на Profisec.

• Screening efficiency high-frequency fields: 70dB at 20GHz to over 110dB at 500MHz (even WITHOUT grounding!)
• Breathable
• Rot proof
• Anti-static
• Frost proof
• Paintable
• Foldable
• Very lightweight
• Very easy to handle even for the novice
• Lane width: approx. 1,4m
• Thickness: 0,5mm
• Color: Silver
• Weight: approx. 34g/m2
• Material: High-performance copper/nickel compound
• Carrier material: Polyester

Материалът 100dB RF Shielding-Fleece е публикуван за пръв път на Profisec.