Minimum brightness of object
Specifications
TOPVN-H657U and VN-H657WPU (Common Specifications)
Overall
Alarm input:
No-voltage a contact input, NPN open collector input, low level, latch/momentary (500 ms and above) (Circuit current during low level: 1 mA; Applied voltage during high level: DC 3.3 V)
Alarm output:
NPN open collector output (Allowable applied voltage: DC 20 V; Allowable inflow current: 25 mA)
Number of preset positions:
Up to 100
CAMERA HEAD
Image pickup device:
1/2.8" CMOS
Color:
0.7 lx (typ.) (50 % output, AGC High, WIDE edge, Black Level Normal, 1/30)
During B&W:
0.3 lx (typ.) (50 % output, AGC High, WIDE edge, Black Level Normal, 1/30)
White balance:
ATW-Wide/ATW-Narrow/ATW-Full/AWC
Electronic Shutter:
1/30, 1/50, 1/60, 1/100, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000, Auto(1/30-1/100), Auto(1/30-1/1000), Auto(1/30-1/8000), Flickerless
Backlight Compensation:
4 photometry areas can be selected
Color level adjustment:
YES
Edge enhancement:
Horizontal and vertical (level adjustable)
Network section
Image compression format:
JPEG, H.264 High Profile,
Frame size:
1920 
1080, 1280 960, 720, 720 480 (D1), 480, 640 360, 352 240, 240
Network interface:
Supports 100 BASE-TX/
LAN Specifications
Compliant with IEEE802.3 and IEEE802.3u
Communication protocol:
IPv4, HTTP, HTTPS, TCP, RTSP/RTCP/RTP, FTP, SMTP, DHCP, SNTP, SNMP, ICMP, UDP, IGMP, DNS, ARP
Lens
Zoom ratio:
Optical zoom 18 times, digital zoom 10 times
Focal length:
4.7 mm to 84.6 mm
Maximum aperture ratio:
F1.6 (WIDE) to F2.8 (TELE)
Aperture range:
F1.6 (Opened fully) to Equivalent to F360
Maximum close-range:
Approx. 1.8 m (TELE)
Approx. 0.6 m (WIDE)
Rotation platform
Horizontal rotation range:
360 ° Endless rotation
Horizontal rotation speed:
Approx. 0.07 °/s to approx.
Vertical rotation range:
-5 ° to 185 °(5 ° above horizontal level to face bottom to 5 ° above horizontal level)
Vertical rotation speed:
Approx. 0.07 °/s to approx. 400 °/s
VN-H657U
Overall
Mass:
Approx. 2.0 k 
Surrounding temperature:
-10 °C to 50 °C (operation)
0 °C to 40 °C (recommended)
Ambient humidity:
20 %RH to 90 %RH
(without condensation)
Power source
Supply voltage:
AC 24 V 50 Hz/60 Hz or PoE Plus
Current consumption
AC 24 V power supply:
AC 24 V 1.3 A
Power consumption
PoE power supply:
PoE Plus 18 W
Accessories
INSTRUCTIONS (Installation/IP Address Settings): 1
Warranty Card (for USA): 1
Template: 1
CD-ROM: 1
Wire Clamp: 1
Ceiling mounting hole [Unit: mm]
Dimension [Unit: mm]
Specifications and appearance of this unit are subject to change for further improvement without prior notice.
VN-H657WPU
Overall
Mass:
Approx. 5.6 k
Surrounding temperature
When heater is in use (*):
-40 °C to 55 °C (operation)
-30 °C to 40 °C (recommended)
When heater is not in use:
-10 °C to 55 °C (operation)
0 °C to 40 °C (recommended)
Ambient humidity:
20 %RH to 90 %RH
(without condensation)
Dust-proof, Waterproof:
IP66 (JIS C 0920)
Connect to AC 24 V when using the heater.
When the power is turned on in a low-temperature environment (-40 °C to -20 °C), the camera cannot be accessed during the interval (up to two hours) while the interior is being heated up by the built-in heater.
Power source
Supply voltage:
AC 24 V 50 Hz/60 Hz or PoE Plus
Current consumption
AC 24 V power supply:
AC 24 V 2.5 A
Power consumption
PoE power supply:
PoE Plus 21 W
Accessories
INSTRUCTIONS (Installation/IP Address Settings): 1
Warranty Card (for USA): 1
CD-ROM: 1
RJ-45 Conversion Connector: 1
Silica Gel: 3
Wall mounting hole [Unit: mm]
Dimension [Unit: mm]
Specifications and appearance of this unit are subject to change for further improvement without prior notice.