4 Channel COFDM HD Video Transmitter and Receiver with 17 Monitor 1080P Full HD

Product Introduction
The KP-DRB04 4-Channel COFDM HD Video Transmitter & Receiver is an advanced outdoor wireless AV solution designed for real-time high-definition video monitoring. Featuring 1080P/720P resolution and a built-in 17-inch Samsung LCD monitor, this system supports multi-channel video reception, high-speed mobile NLOS (Non Line-of-Sight) transmission, and secure AES encryption. With modular design and built-in 60GB SSD memory (expandable to 1TB), it ensures continuous 48-hour recording and reliable performance in harsh environments. Ideal for outdoor surveillance, mobile command, and professional video monitoring applications.

Key Features

• Supports 1080P/720P high-definition video resolution with MPEG-2 compression

• 4-channel simultaneous video reception and recording

• Built-in 17" Samsung LCD monitor for on-site monitoring

• 60GB SSD memory (expandable to 1TB) with 48-hour continuous recording

• Supports RS232/RS485 and AV signal transmission simultaneously

• AES user-defined password encryption for secure video and audio transmission

• Adjustable working frequency, bandwidth, and RF power for flexible deployment

• COFDM modulation ensures stable, high-speed NLOS reception

• NTSC/PAL auto-adaptation for global compatibility

• Customizable HD-SDI/HDMI output interface

Advantages

• High Performance: Delivers stable, high-quality HD video in outdoor and mobile environments

• Multi-Channel Capability: Supports 4 simultaneous channels, ideal for monitoring multiple locations

• Secure Transmission: AES 128/256-bit encryption prevents unauthorized access

• Versatile Integration: Compatible with RS232/RS485 and AV systems

• Long Recording Time: Built-in battery supports up to 48 hours continuous recording

• Rugged Design: Works reliably in extreme temperatures (-30°C to 70°C)

• Flexible Installation: Modular and compact design simplifies setup in vehicles, ships, or outdoor stations

Applications

• Outdoor surveillance and security monitoring

• Mobile command vehicles for law enforcement or emergency response

• Airborne or vehicle-mounted video transmission

• Maritime and coastal monitoring systems

• Special operations in mines, ports, and industrial sites

• Traffic monitoring and emergency response systems

Technical Specifications