The hard disk recorder is a device designed to record video and audio data directly to a hard disk. It allows users to store large volumes of media content for playback and editing purposes. This device is commonly used in various fields including home entertainment systems, surveillance, and broadcasting.

Product Data
Storage Capacity: 1TB to 8TB
Video Formats Supported: MPEG-2, MPEG-4, H.264
Audio Formats Supported: MP3, AAC, PCM
Connectivity: USB, HDMI, Ethernet
Power Supply: AC 100-240V, 50/60Hz
Dimensions: 15 x 12 x 3 inches
Weight: 3 to 5 lbs

Reference Price
The reference price for a hard disk recorder typically ranges from 100 to 500 USD, depending on the storage capacity and features.

Product Category
The hard disk recorder falls into the category of electronic devices and home media equipment.

Product Features
High storage capacity for extensive media recording
Multiple video and audio format support for versatility
User-friendly interface for easy navigation
Remote control operation for convenience
Timer recording capability for scheduled shows
Network connectivity for streaming and remote access

Product Uses
The hard disk recorder is used for recording live television broadcasts, storing home videos, capturing surveillance footage, and archiving multimedia content for future use.

Precautions
Ensure proper ventilation to avoid overheating.
Regularly back up recorded data to prevent loss.
Use a surge protector to safeguard against power surges.
Follow manufacturer guidelines for formatting and maintenance.
Keep software updated for optimal performance. Tag: Previous_one：Hardness Tester
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