TVDR4 – 9 – 16H
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Appendix F — Specifications
VIDEO
Signal Format
NTSC or PAL (selector switch)
Video Input
Composite: 4, 9 or 16 looping inputs, 1 Vp-p,
auto-terminating, 75 Ohms
Monitor Outputs
Composite: One, 1 Vp-p, 75 Ohms
SVHS: One
Video Resolution
720x480 (NTSC), 720x576 (PAL)
Playback/Record Speed
(images per second)
Simplex: 60ips (NTSC), 50ips (PAL)
Duplex: 30ips (NTSC), 25ips (PAL)
INPUTS/OUTPUTS
Alarm Input
4, 9 or 16 dry contact, NC/NO programmable, 4.3V
threshold
Alarm Output
4 dry contact (open collector), 5mA@12V,
30mA@5V
Alarm Reset Input
1 dry contact, 4.3V threshold
Network Connectivity
(Premium Model only)
10/100 Mbps Ethernet
RS-232 for external modem
Audio Input
One, “line in” or “mic” programmable
Audio Output
One, “line”
CONNECTORS
Video Input
Composite: 4, 9 or 16 BNC
Video Loop
Composite: 4, 9 or 16 BNC
Monitor Output
Composite: 1 BNC
SVHS: 1 Y/C
Audio In
RCA connector
Audio Out
RCA connector
Alarms
Terminal block
Ethernet Port
RJ-45
RS232 Serial Port
DB9 (P)
RS485 Serial Port
Four-connector terminal block
USB Port
USB connector
Specifications are subject to change without notice.