Model |
BB-HCM531
|
Image compression |
JPEG (Motion JPEG), MPEG-4
|
Video resolution |
640 x 480, 320 x 240 (default), 192 x 144
|
Image quality |
JPEG (favor clarity, standard, favor motion), MPEG4
|
Frame rate*1 |
Max. 30 frames/sec. (640 x 480*2, 320 x 240, 192 x144)
|
Security |
User ID/Password
|
Supported protocols |
IPv4 / IPv6 Dual-Stack IPv4: TCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS, ARP, ICMP, POP3, NTP, UPnP™, SMTP Authentication, RTP, RTSP*3, RTCP IPv6: TCP, UDP, IP, HTTP, FTP, SMTP, DNS, ICMPv6, POP3, NDP, NTP, RTP, RTSP*3, RTCP
|
User access limit |
Max. 30 simultaneous accesses
|
Buffered images*2 |
Approx. 350 images (320 x 240) •standard image quality •with time display •without using SD Memory Card
|
Image transfer method |
SMTP*5, FTP, HTTP
|
Zoom |
10x digital zoom (by area)
|
Viewing angle |
Horizontal: 54° (total 174°), vertical: 40 ° (total 105°)
|
Pan (horizontal direction) |
-60°to +60°
|
Tilt (vertical direction) |
-45° up to +20°
|
Revolving speed |
Pan: Max. 80°/sec Tilt: Max. 80°/sec
|
Sensor type |
1/4 inch CCD sensor, approx. 320,000 pixels
|
Lens focal point |
Fixed (focal range: 0.5 m to ∞)
|
Lens brightness |
F2.8
|
Audio communication |
2-Way half duplex
|
Audio input |
Built-in microphone or external microphone input terminal
|
Required light intensity |
2 to 100,000 lux (in Colour Night View mode: 0.2 to 100,000 lux)
|
Audio communication |
2-Way half duplex
|
Audio input |
Built-in microphone or external microphone input terminal
|
Audio output |
Audio line output terminal for external speaker
|
Network interface |
Ethernet (10Base-T/100Base-TX)
|
External I/O connector |
Input: 2, output: 1
|
Video output |
Analog composite (NTSC/PAL)
|
Audio output |
3.5 mm stereo mini jack (output is mono)
|
External microphone input |
3.5 mm mini jack
|
SD Memory Card slot |
Full size (operation guaranteed for 2GB, 1GB, 512MB, 256MB, 128MB and 64MB SD Memory Cards)
|
Power supply (CE) |
PoE: 48 V, IEEEE 802.3af-compliant Power over Ethernet AC adaptor: 100 - 240 V AC output 12 V DC
|
|