|Room 414, Number 113,Gucheng west road,Shijingshan Diistrict,Beijing,China.||email@example.com|
Payment & Shipping Terms:
|Working Distance:||30~300 Meters||Working Target:||Smaller Acoustic Impedance Objects In Being Intercepted Scene|
|Reduction Rate:||≥98%||Power Supply:||Embedded Battery Or AC220v|
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Portable Laser Monitoring system
This monitoring system adopts the new third generation laser listening technology, which effectively overcome the problem of glass window’s black hole and realize to observe the target through windows. It can restore the sound signal in fidelity by continuously detecting the small vibration of low voice and impedance target. It is suitable to be used in closed, semi-closed windows environment or open space to effectively listen the person at a long distance.
It can be carried by single person, and set up in one second.
Automatic focus and instant sound.
The ability of monitoring and aiming through window in long distance, reaches the peer-leading level.
Outdoor monitoring distance is about 300 meters.
|Working Distance||30~300 meters|
|Working Target||smaller acoustic impedance objects in being intercepted scene|
|Max. incident angle of effective intercepting||≥±30 degree|
|Minimum intensity of measuring sound||≤55dB|
|Operating system||Android 6.0|
|Storage mode||audio & video synchronization/cycle storage|
|Storage stride frequency||5, 10, 15 or 30 minutes for choosing|
|Power supply||Embedded battery or AC220v|
|Continuous working hours||≥4hours (one single battery)|
Contact Person: Mr. Gerrywang