14.6 Specifications
Camera Specifications
Items
Specifications
Zoom
4.6× zoom (2.3× optical zoom, 2× digital zoom)
Pan/Tilt Angle
Pan: -175 ° to +175 °
Tilt: 0 ° to +82 °
Number of Pixels
1/3.6 inch MOS sensor, 370,000 pixels
Illuminance
2–100,000 lx (0.2–100,000 lx when in Color Night View mode)
White Balance
Auto/Manual/Hold
Lens Brightness
9 levels
Focus
Fixed, 0.75 m–Infinity
Minimum Object Distance
0.75 m (2 feet 6 inches)
Aperture (F No.)
Wide: F1.9
Tele: F2.8
Horizontal Viewing Angle
Wide: 73 °
Tele: 32 ° (2.3× optical zoom); 16 ° (4.6× zoom)
Vertical Viewing Angle
Wide: 55 °
Tele: 24 ° (2.3× optical zoom); 12 ° (4.6× zoom)
Exposure
Auto
Other Specifications
Items
Specifications
Splash Resistant Standard(BB-HCM547 only)
IPX4*1
Image Compression
JPEG (3 levels), MPEG-4
Image Resolution
640 × 480, 320 × 240, 192 × 144
Buffered Images*2
About 970 frames (320 × 240, standard image quality) with time display (when SD memory card is not inserted)
Audio Communication
2-way Half Duplex
Audio Compression Format
ADPCM 32 kbps
Audio Bandwidth
300 Hz–3.4 KHz
Audio Reception Method
ActiveX
Audio Reception Decoding
ActiveX
Audio Input
Built-in microphone, external microphone input terminal
External Microphone Input Terminal*3
3.5 mm jack
Audio Output
Audio line output terminal for external speaker
Audio Output Terminal*3
3.5 mm stereo jack (output is mono)
Video Output
Analog composite (NTSC/PAL)
Video Output Terminal*3
3.5 mm jack
External Input/Output Interface
External sensor input ×  2
External output ×  1
SD Card Slot
Full size
Frame Rate*4
Max. 30 frames/second (640 × 480*5, 320 × 240, 192 × 144)
Communication Protocols
IPv4/IPv6 Dual-Stack
IPv4:

TCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS, ARP, ICMP, POP3, NTP, UPnP™, SMTP Authentication, RTP, RTSP, RTCP, HTTPS, SSL, TLS
IPv6:
TCP, UDP, IP, HTTP, FTP, SMTP, DNS, ICMPv6, POP3, NDP, NTP, RTP, RTSP, RTCP, HTTPS, SSL, TLS
Image Buffer/Transfer Triggers
Timer, Alarm 1, Alarm 2, Motion Detection
Image Transfer Method
SMTP*6, FTP, HTTP
LAN Interface
10Base-T/100Base-TX Ethernet RJ-45 connector
Indicator Display
Power
Camera Operation
Ethernet Link
Dimensions (W×H×D)
115 mm × 153 mm × 153 mm
(4 1/2 inches × 6 inches × 6 inches)
Weight (Main Unit Only)
BB-HCM527: 670 g (1.48 lb)
BB-HCM547: 690 g (1.52 lb)
Power Supply
Optional AC adaptor (Model No. BB-HCA3A)
Input 100–120 V AC, 50/60 Hz
Output 12 V DC, 750 mA
Optional AC adaptor (Model No. BB-HCA3CE/BB-HCA3E)
Input 100–240 V AC, 50/60 Hz
Output 12 V DC, 750 mA
PoE
PoE standard IEEE802.3af-2003
Power Consumption
When Using an Optional AC Adaptor (Model No. BB-HCA3A)
About 4.4 W (8.5 W during pan/tilt scan)
When Using an Optional AC Adaptor (Model No. BB-HCA3CE/BB-HCA3E)
About 4.4 W (8.5 W during pan/tilt scan)
When Using PoE
About 4.4 W (7.9 W during pan/tilt scan)
Operating Temperature
BB-HCM527:
Operation: +0 °C (+32 °F) to +40 °C (+104 °F)
Storage: +0 °C (+32 °F) to +50 °C (+122 °F)
BB-HCM547:
Operation: -20 °C (-4 °F) to +50 °C (+122 °F)
Storage: -25 °C (-13 °F) to +60 °C (+140 °F)
Operating Humidity
BB-HCM527:
Operation: 20 %–80 % (no condensation)
Storage: 20 %–90 % (no condensation)
BB-HCM547:
Operation: 20 %–90 % (no condensation)
Storage: 20 %–90 % (no condensation)
*1
When the camera is installed according to the instructions provided in the included documentation, and the camera has been properly waterproofed.
*3
A customer-provided audio/video cable is needed to connect an external microphone, speaker, or TV.
*4
Frame rate may slow down depending on the network environment, PC performance, image quality, SD memory recording, when viewing dark images, etc.
*5
30 frames/second is not possible when viewing MJPEG images at 640 × 480 resolution.
*6
The camera supports POP Before SMTP Authentication and SMTP Authentication. PLAIN, LOGIN, and CRAM-MD5 SMTP Authentication are supported.