Specifications:
System
1. Recording Mode: USB,SATA
2. Operating System: Win 7
3. Language: English,Simplified/Traditional Chinese
4. Remote Control: No
5. Mouse Control: Yes
6. Video Saving: Maximum Support 4TB Hard Disk
7. HDD Interface: SATA
8. Recording Backup: USB,Moved Hark Disk
9. Color: White
10. Material: ABS
11. Dimensions: (13.98 x 9.84 x 3.94)" / (35 x 25 x 10)cm (L x W x H)
Video
1. Compression Formats: H.264
2. Video Recording: H.264
3. Video Input Type: 4CH Network Audio Input
4. Audio Input Type: 1CH VGA+1CH HDMI
5. Image Compression Format: H.264
6. Display Resolution: 720P(1280 x 720)30fps PPI
7. Dual Stream: Yes
Interface
1. Video Input: 4CH Network Audio Input
2. Video Output: 1CH VGA+1CH HDMI
3. Interface Type: Micro USB,HDMI,USB,USB2.0,VGA
4. USB Interface: 2.0
Environmental
1. Power Supply: AC 100-240V
2. Working Temperature: -10 ~ +55℃
3. Working Humidity: 10%-90% RH
4. Power Adapter: US Plug
5. Rate Voltage: 12V
6. Rated Current: 1A
7. Power: 24W
Camera
1. TV System: NTSC,PAL
2. Pixels: 720P/1280x720P
3. Image Format: H.264
4. Minimum Illumination: 0.3 Lux
5. IR Distance: 15 m
6. Lens: 3.6MM CMOS
7. View Angle: 75 °
8. White Balance: Automatic
9. Waterproof: Yes

Package Includes:
4 x IP Cameras (65cm±2cm Cable)
1 x NVR
4 x US Plug Power Adapter (100~240V, 86cm±2cm Cable)
1 x NVR Plug Power Adapter (100-240V, US Plug, 112cm±2cm Cable)
1 x Mouse(125cm Cable)
4 x Screws

• Support 4CH 720P Camera,NVR maximum support 4T hard disk,Optional 1.0MP IP camera
• High performance H.264 compression technology, processing and flexible,Plug and play
• P2P cloud service, including cloud connecting, cloud monitoring,cloud transmitting to access IPC and NVR at any time and any place,Support Onvif protocol
• Support high profile S, high profile G, compatible with different IP cameras that based on Onvif, RTSP standard,4CH H.264 DVR with stable operation system and remote server platform
• With excellent waterproof performance,Widely used in many places, including the school, bank, warehouse, shop, etc.

Support 4CH 720P Camera,NVR maximum support 4T hard disk,Optional 1.0MP IP cameraOlymstore