· Image format: M-JPEG
· Resolution: Display: 720 x 480 (PAL), 720 x 576 (NTSC)
· Record: 640 x 224 (PAL), 640 x 272 (NTSC)
· Video input: BNC x 4
· Video output: BNC x 1
· Display frame: PAL: 4 x 30 fields/seconds NTSC: 4 x 25 fields/seconds
· Recording frame rate (quad):  30fps (PAL),  25fps (NTSC)
· Storage media: maximum two IDE hard disks
· Alarm input: 4-input, programmable
· Relay output: NO or NC programmable contact x 1 Password control: one for HDD format
· Event list: 63 events/each HDD Power input: 12V DC
· Motion detection: yes, Buzzer: yes, Video loss: yes, USB backup: yes

Standalone DVR

Network standalone DVR

Digital video recorders

Standalone DVR with additional HD

Network standalone DVR with additional HD

· Image format: M-JPEG
· Resolution: Display: 720 x 480 (PAL), 720 x 576 (NTSC)
· Record: 640 x 224 (PAL), 640 x 272 (NTSC)
· Video input: BNC x 4
· Video output: BNC x 1
· Display frame: PAL: 4 x 30 fields/seconds NTSC: 4 x 25 fields/seconds
· Recording frame rate (quad):  30fps (PAL),  25fps (NTSC)
· Storage media: maximum two IDE hard disks
· Alarm input: 4-input, programmable
· Relay output: NO or NC programmable contact x 1 Password control: one for HDD format
· Event list: 63 events/each HDD Power input: 12V DC
· Motion detection: yes, Buzzer: yes, Video loss: yes, USB backup: yes
· Internal protocol: TCP/IP, HTTP, ARP, ICMP, DHCP, SMTP and PPOE
· Web port: Rj45
· Web security: three level password protection
· DDNS: yes, PPOS: yes, SMTP: scheduled and triggered event functionality by email
· PTZ control: RS-485 (Pelco-P)

· Image format: M-JPEG
· Resolution: Display: 720 x 480 (PAL), 720 x 576 (NTSC)
· Record: 640 x 224 (PAL), 640 x 272 (NTSC)
· Video input: BNC x 4
· Video output: BNC x 1
· Display frame: PAL: 4 x 30 fields/seconds NTSC: 4 x 25 fields/seconds
· Recording frame rate (quad):  30fps (PAL),  25fps (NTSC)
· Storage media: maximum two IDE hard disks
· Alarm input: 4-input, programmable
· Relay output: NO or NC programmable contact x 1 Password control: one for HDD format
· Event list: 63 events/each HDD Power input: 12V DC
· Motion detection: yes, Buzzer: yes, Video loss: yes, USB backup: yes

· Image format: M-JPEG
· Resolution: Display: 720 x 480 (PAL), 720 x 576 (NTSC)
· Record: 640 x 224 (PAL), 640 x 272 (NTSC)
· Video input: BNC x 4
· Video output: BNC x 1
· Display frame: PAL: 4 x 30 fields/seconds NTSC: 4 x 25 fields/seconds
· Recording frame rate (quad):  30fps (PAL),  25fps (NTSC)
· Storage media: maximum two IDE hard disks
· Alarm input: 4-input, programmable
· Relay output: NO or NC programmable contact x 1 Password control: one for HDD format
· Event list: 63 events/each HDD Power input: 12V DC
· Motion detection: yes, Buzzer: yes, Video loss: yes, USB backup: yes
· Internal protocol: TCP/IP, HTTP, ARP, ICMP, DHCP, SMTP and PPOE
· Web port: Rj45
· Web security: three level password protection
· DDNS: yes, PPOS: yes, SMTP: scheduled and triggered event functionality by email
· PTZ control: RS-485 (Pelco-P)