DT-820B ULTRA By Selcom Security
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DT-820B ULTRA is a latest NLJD model of detectors series DT with latest technology and software integrated. It can detect electronic devices hidden in walls, floors, ceilings, lamps, furniture or containers, switched on or off, by display, sound and vibration.
Application
- It can be widely used in government, public security, prison, justice, army, education examination, business security and personal privacy protection, etc.
- Business Safety: Detecting unauthorized electronic devices, such as eavesdroppers, mobile phones and devices with SIM cards, hidden in company boardrooms or secret offices.
- Public Safety: Detecting electronic devices hidden or prohibited from use in safe areas, such as detonators, remote controllers, etc.
- Personal Privacy Protection: Hidden cameras and surveillance devices such as recording pens, cameras, etc. in residential buildings and hotels
Key advantages
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Specifications
Competitive advantages
- Ultra-small size and weight (only 350 g !)
- High detection sensitivity
- Optimized response in false electronics indication
- Supports harmonic amplitude time domain curves and audio analysis functions
- Strong environmental adaptability and stable operation in various environments
- Good ergonomic design makes it easy to hold and work in long operations
Technological advantages
- Adopts NLJD technology to determine the degree of non-linearity of the target object
- Adopts the harmonic time axis waveform display and audio demodulation to determine junction type of the target object
- Utilizes high-gain, high-concentric, circularly polarized antenna to optimize performanc
