• Video Compression Format H.264.
• Video Input (Composite video signal 1 Vp-p 75Ω BNC) 4 Channels.
• Video Loop Output (Composite video signal 1 Vp-p 75Ω BNC) 4 Channels.
• Video Output Main Monitor Output: Composite video signal 1 Vp-p 75Ω.
• Call Monitor Output: Composite video signal 1 Vp-p 75Ω BNC.
• Maximum Recording Rate (Frame) 720×480 pixels with 30 IPS.
• Maximum Recording Rate (Field) 720×240 pixels with 60 IPS.
• Maximum Recording Rate (CIF) 352×240 pixels with 120 IPS.
• Accommodates 1 SATA HDD.
• Recording Mode Manual / Timer / Motion / Alarm / Remote.
• Audio I/O 4 audio inputs, 1 audio outputs.
• Backup Device: USB 2.0 flash drive; Network; DVD writer.
• VGA Interface Back panel.
• Web Transmitting Compression Format H.264.
• Ethernet 10/100 Base-T. Support remote control and live view via Ethernet.
• Web Interface licensed software AP, IE browser and Mozilla Firefox browser.
• Network Protocol TCP/IP, PPPoE, DHCP and DDNS.
• IR Transmitter YES.
• PTZ Control YES.
• Dwell Time (Sequential Channel Switch) Programmable with adjustable dwell time (3, 5, 10, 15 sec.).
• Alarm I/O 4 inputs, 1 output.
• Picture Zoom 2X digital zoom (live mode / frame & field playback mode).
• Operating Temperature 10C~ 40C (50F~104F).
• Dimensions (mm) 375(W) × 61 (H) × 281 (D).