«Ultrasonic-Sektor-24-GSM» is a suppressor of all types of voice recorders and wireless communications designed for use in office rooms and meeting rooms. The device is mounted under the table, so it does not attract attention and contributes to the optimal distribution of interference in the room.
The device is equipped with 24 ultrasonic emitters, the impact of which on recording devices will not allow recording a conversation. The suppressor will additionally block any data transmission in all modern mobile communication ranges. The suppressor is powered from a 220V network or from a battery (optional), and is remotely controlled.
«Ultrasonic-Sektor-24-GSM» suppressor is intended for use in office and meeting rooms and is installed under the negotiation table. With proper installation, you will be able to make recording, while recording by interlocutors will be impossible. The ultrasonic effect on microphones and voice recorders, as well as the operation of the built-in communication suppressor, will protect the room as much as possible from information leakage.
Operation invisible to others. The suppressor is installed under the table and operates silently, so your interlocutors will not be aware of its use.
You can record a conversation, but the rest can not! Ultrasonic emitters are arranged in such a way that you are the only one able to record.
Ultrasonic Sound Suppression.The suppressor is equipped with 24 ultrasonic emitters impacting the microphone membranes of any recording devices, thereby making sound recording impossible.
Data transfer block. The built-in communication suppressor blocks communication in the GSM, Wi-Fi, 3G, 4G, LTE, GPS bands, making it impossible to transmit information.
The remote control allows for the remote control of suppressor’s operation, without attracting the unwanted attention.
Ability to operate using battery (optional). Allows you to use the suppressor autonomously for up to 2 hours, which will be useful in the absence of a 220V network in the place of use of the device.
Protection against laser microphones (optional). At your request, this device can be equipped with special vibro-acoustic emitters that interfere with the remote reading of information off the window glass of the meeting room and provide reliable protection from laser microphones.
Additional modules Splitter and piezo-vibration emitters
Optimal placement scheme for Ultrasonic-Sektor-24-GSM
31 Suppression Standard:
Frequency Range: 925-960 MHz
GPRS (downlink): 925-960 MHz
EDGE (downlink): 925-960 MHz
UMTS (downlink): 925-960 MHz
GSM-900 (downlink): 925-960 MHz
EGSM (downlink): 925-960 MHz
Frequency range: 1805-1880 MHz
EDGE (downlink): 1805-1880 MHz
GPRS (downlink): 1805-1880 MHz
HSUPA (downlink ): 1805-1880 MHz
DCS (downlink): 1805-1880 MHz
LTE B3 (downlink): 1805-1880 MHz
GSM-1800 (downlink): 1805-1880 MHz
Frequency range: 790-826 MHz
AMPS / D-AMPS : 790-826 MHz
LTE B20 (downlink): 791-821 MHz
Frequency range: 850-894 MHz
LTE B5 (downlink): 869-894 MHz
GSM-850 (downlink): 869-894 MHz
ZigBee: 868 MHz
PD868 : 868 MHz
CDMA: 850-890 MHz
Frequency range: 2110-2170 MHz
IMT-MC (downlink): 2110-2170 MHz
W-CDMA (downlink): 2110-2170 MHz
HSDPA (downlink): 2110-2170 MHz
HSPA + (downlink): 2110-2170 MHz
Frequency range: 2400-2500 MHz
Wi-Fi: 2400-2500 MHz
Bluetooth: 2450-2485 MHz
RC 2.4G (video signal): 2400-2500 MHz
Frequency range: 1570-1610 MHz
GLONASS L1 (1st generation): 1602 MHz
GLONASS L1 (2nd generation): 1600.995 MHz
GPS L1: 1575.42 MHz
GLONASS L1 (3rd generation): 1575.42 MHz
Frequency range: 2620-2690 MHz
WiMax: 2620-2690 MHz
LTE B7 (downlink) : 2620-2690 MHz
Ultrasonic emitters: 24 pcs.
Communication suppressor: from 5 to 15 meters
Angle of attack: 255 degrees
External power supply: 12V, 3A
Dimensions: 300x150x40 mm
Ultrasonic-Sektor-24-GSM suppressor - 1 pc.
12V network adapter - 1 pc.
Remote control - 1 pc.
Manual - 1 pc.
Vibration protection kit for laser microphones (optional)