Laser Monitoring System
Video
Product picture
Description
The Laser Audio 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.
Features
Optical electro mechanical integration design, highly integrated, easy to carry and hide.
Rapid erection, simple operation, one key startup and one key focusing, enter working state within 1 minute.
Sound information can be obtained through multi-layer glass windows at a large angle.
Paper, leather, cloth, plastic, metal and other materials can be used as target medium, with a wide range of applications.
Good sound reduction without distortion.
A variety of noise reduction functions, with high sound recognition and reading comprehension.
Multi-functional mobile operation terminal is wirelessly connected with the host, "viewing, aiming, listening, recording and transmitting" in one to realize remote control operation.
Synchronous display of near and far scenes, timely switching and clear scenes.
Far infrared laser with low power, safe and invisible to human eyes.
Multi power supply modes, and the built-in battery design improves the flexibility of the system.
With good night vision.
Specification
| Dimension：≤350×242×168mm | |
| Weight：≤12.5kg | |
| Working distance：300m | |
| Auto focus distance：≥30m | |
| Reading rate：≥98% | |
| Window permeability angle ：≤±30° | |
| Minimum sound intensity：≥55db | |
| Dual vision lens：large focal length 25mm，small focal length 300mm | |
| Wave length：1550nm | |
| Built in HD1080 p colour CCD and photo sensitivity≤1lux night vision CCD | |
| Built in wifi module，wirelessly connect with | |
| Interface | 2-core aviation plug power interface |
| 4cores aviation plug data transmission interface | |
| RCA video transmission | |
| 3.5mm audio transmission | |
| Power supply | Built in: 3h |
| External: 9h | |
| AC220V: no limit | |
Company Introduction
In 2008, Beijing Hewei Yongtai Technology Co., LTD was established in Beijing.Focus on the development and operation of special safety equipment, mainly serve the public security law, armed police, military, customs and other national security departments.
In 2010, Jiangsu Hewei Police Equipment Manufacturing Co., LTD was established in Guannan.Covering an area of 9000 square meters of workshop and office building, it aims to build a first-class special safety equipment research and development base in China.
In 2015, a military-police Research and development center was set up in Shenzhen.Focus on the development of special safety equipment, has developed more than 200 kinds of professional safety equipment.
Overseas Exhibitions
Certificates
Beijing Heweiyongtai Sci & Tech Co., Ltd. is a Leading Supplier of EOD and Security Solutions. Our staff are all qualified technical and managerial professionals to provide you satisfied service.
All products have national professional level test reports and authorization certificates, so please rest assured to order our products.
Strict quality control to ensure long product service life and operator work safely.
With more than 10 years industry experience for EOD, Anti-terrorism equipment, Intelligence device, etc.
We have professionally served over 60 countries clients worldwide.
No MOQ for most of items, fast delivery for customized items.
