USJ-03 Corner
Corner ultrasonic jammer with 90° coverage and dual frequency for discreet installation.
Key features:
- 90° horizontal coverage
- Dual frequency 21+25kHz
- Corner installation only
- Professional installation
- Discreet corner design
- Continuous operation
- Mains powered
Technical parameters:
- frequency:
- 21+25 kHz dual
- coverage:
- 90° horizontal
- installation:
- Corner only
- power:
- Mains powered
- dimensions:
- Compact corner dimensions
Product description
USJ-03 Corner is a specialized solution designed exclusively for permanent installation in room corners. The device uses advanced dual frequency 21kHz + 25kHz for maximum effectiveness against various types of surveillance devices.
With precisely calibrated 90° horizontal coverage, it's ideal for corner installation where it provides optimal protection with minimal visibility. The discreet corner design integrates seamlessly into the interior and is almost unnoticeable.
Professional installation ensures long-term and reliable operation. The device is designed for permanent deployment in critical environments requiring continuous protection without visual disruption of the space.
Detailed technical data
| frequency | Dual frequency 21 kHz + 25 kHz |
| power Consumption | Low consumption for continuous operation |
| dimensions | Optimized for corner installation |
| weight | Stable construction |
| operating Temperature | -10°C to +50°C |
| installation Type | Fixed corner installation |
Applications
- Boardrooms with corner installation
- Conference halls
- VIP offices
- Security rooms
- Diplomatic spaces
- Financial institutions
Installation
- • Professional installation
- • 230V mains power
- • Suitable room corner
- • 90° coverage calibration
Certifications
- CE marking
- EU directives
- Professional certification