8Ch DVR, H264, VGA/BNC/HDMI output, Audio 4Ch in/1Ch out, D1/CIF 
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                                             General 
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| Brand | Linemak | 
| Model | LS-RD638E | 
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                                             System 
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| Operating system | Embedded Linux | 
| System resources | Pentaplex function (real-time recording, playback, network operation, USB backup, mobile view) | 
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                                             Display 
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| Graphic user interface (GUI) | Support 16-bit true color graphical menu interface and mouse operation | 
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                                             Video 
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| Resolution | D1/Half-D1/CIF/QCIF | 
| Compression format | H.264 | 
| Display quality | Monitor: D1; VGA, HDMI: 1920*1080 | 
| Motion detector | Zones: 192 (16*12) detection zones,sensitivity: multi-level sensitivity (Only local channels) | 
| Encode capacity | 2ch D1 6ch CIF real-time | 
| Decode capacity | 2ch D1 6ch CIF real-time | 
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                                             Recording & Playback 
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| Recording mode | Manual, alarm, motion detection, timing | 
| Local playback | Multi-channel Simultaneously playback | 
| Search mode | Time/calendar/event/channel search | 
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                                             Storage & Backup 
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| Recording storage | HDD, Network | 
| Backup mode | Network backup, USB | 
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                                             Interface 
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| Video input/output | Input: 8ch BNC (1.0Vp-p, 75ohm)Output: 1ch BNC (1.0Vp-p,75ohm), 1ch VGA, 1ch HDMI | 
| Audio input/output | Input: 4ch RCA (200-2800mV, 30K)Output: 1ch RCA (200-3000mV, 5K) | 
| PTZ Control | One RS485 port, support multiple PTZ protocols | 
| USB Port | 2 USB 2.0 ports (save two front interface) | 
| HDD Port | 1 SATA HDD ports (up to 4TB each) | 
| Network interface | RJ45 10M/100M | 
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                                             Mode control 
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| Operating mode | USB mouse | 
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                                             Environment 
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| Operation temperature |  0°C ~ 55°C 32ºF ~ 131ºF  | 
                                    
| Working humidity | 10% ~ 90% | 
| Atmosphere pressure | 86kpa ~ 106kpa | 
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                                             Power 
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| Power supply | DC 12V/2A | 
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                                             Appearance 
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| Color | White | 
| Size | 8.27(L) * 1.57(H) * 8.86(W) inches | 
| Weight | 1.85 pounds | 
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                                             Accessories 
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| Mouse | Yes | 
| Manual | 
											  File Size: 2302.96 Kb
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											  Languages: English										 | 
									
											  File Type: PDF										 | 
									
																															
												 
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| Instructions | 
												  File Size: 2203.82 Kb
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												  Languages: English											 | 
										
												  File Type: PDF											 | 
										
																																
													 
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