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Specifications
b Dimensions (unit: mm)
Please note that specifications and unit exterior design are subject to change without notification.
b Options
HDD: 80GB/160GB/300GB/500GB
CD-R/RW: Expanded disc unit
Signal method NTSC signal standard
Compression method Video: M-JPEG, Audio: WAVE
Number of pixels 720 x 240
Recording type Field record
Recording quality 5 stage [BASIC/NORMAL/ENHANCED/FINE/
SUPER FINE]
Recording rate 27 levels (60 to 0.033FPS)
Recording area Normal recording area/alarm recording area/
archive area
Zoom 2x digital zoom is possible using the ZOOM
button
Search mode Date and time search, alarm search, alarm
thumbnail search, archive area search,
motion detection search
Date/time display Month, day, year, hour, minute, second
Date/time display
position
Can be moved to upper and lower (2)
positions (Display can be switched on/off)
Camera title display 10 characters max (alphabetical, numeric,
symbols) can be inputted to each channel
(display can be switched on/off)
Memory backup Approximately 30 days (after power is
supplied for more than 48 hours)
Video input 1.0 V (p-p) 75 Ω BNC x1
(DSR-3716: x16, DSR-3709: x9)
Video output Through output BNC of each video input
(DSR-3716: x16, DSR-3709: x9)
Main monitor output 1.0 V (p-p) 75 Ω BNC x1
Monitor 2 output 1.0 V (p-p) 75 Ω BNC x1
Audio input –8 dBs 27 kΩ unbalanced RCA x1
Audio output –8 dBs 600 kΩ unbalanced RCA x1
Microphone input –60 dBs 10 kΩ unbalanced 3.5 mm
Monaural mini jack x1
Front AV
output
Video output 1.0 Vp-p 75 Ω unbalanced RCA x 1
Audio output –8 dBs 600 Ω unbalanced RCA x 1
CompactFlash slot CompactFlash Type 2 (front panel) x1
Terminal
LAN 10BASE-T/100BASE-TX, RJ-45 x1,
compatible protocol: UDP, TCP/IP, HTTP
server
RS-485 RJ-11 x2 (with termination switch)
USB (1.1 A terminal) Front 1/Rear 1
Alarm input Zero voltage make connection (pulse width
100m/second and over)
(DSR-3716: x16, DSR-3709: x9)
Sensor alarm output Open collector/1k
Ω
, Low level active
(max. 25 mA)
(DSR-3716: x16, DSR-3709: x9)
Remote control input 2 wire voltage control method x2
Clock adjustment
input
Zero voltage contact (pulse width 100m/
second and over) x1
Clock adjustment
output
Open collector/1k
Ω
, Low level active
Alarm total output Open collector/Low level active
(max. 500 mA) x1
Alarm reset input Zero voltage contact (pulse width 100m/
second and over) x1
Abnormality warning
output
Normal DC 5V, Low level active x1
Normal recording area
remaining warning
output
Normal DC 5V, Low level active x1
Alarm recording area
remaining warning
output
Normal DC 5V, Low level active x1
Series recording
connecting input
Normal DC 5V, Low level active x1
Series recording
connecting output
Open collector/1k
Ω
, Low level active x1
External timer input Zero voltage contact (pulse width 100m/
second and over) x1
Non rec output Normal DC 5V, Low level active x1
Power supply voltage AC 120 – 240 V, 50/60 Hz
Current consumption
DSR-3716/DSR-3709: 800 mA
Allowable operation
temperature
5 to 40°C
Allowable operation
humidity
10 to 80 %
Dimensions 420 (W) x 86 (H) x 365 (D) mm
Weight Approx. 6 kg
420 365
86