The acoustic safe LGSh-306 is designed to protect acoustic speech information circulating in designated areas up to and including category 1 from leakage through unauthorized activation of mobile communications, video and audio recording.
Specifications:
Input voltage of secondary power supply 220 V, 50 Hz Output acoustic signal frequency range, Hz 90 - 11200 Noise quality factor, not less than: According to the requirements of Document 1 for Category 1 facilities Interspectral correlation coefficient of noise interference, not more than: According to the requirements of Document 1 for Category 1 facilities Power consumed from the network, VA, not more than: 10 Overall dimensions (without power supply), mm, not more than: 115*70*180 Overall dimensions of power supply, mm, not more than: 50*70*80 Weight of generator unit, kg, not more than 1 Weight of power supply, kg, not more than 0.4 Kit composition: