Model |
BB-HCM481
|
Image compression |
JPEG (Motion JPEG)
|
Video resolution |
640 x 480, 320 x 240 (default), 160 x 120
|
Image quality |
JPEG (favor clarity, standard, favor motion)
|
Frame rate*1 |
Max. 12 frames/sec. (640 x 480*4) Max. 30 frames/sec. (320 x 240, 160 x 120)
|
Security |
User ID/Password/IPsec |
Supported protocols |
IPv4/IPv6 dual stack IPv4: TCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS, ARP, ICMP, POP3, NTP, IPsec, UPnP IPv6: TCP, UDP, IP, HTTP, FTP, SMTP, DNS, ICMPv6, POP3, NDP, NTP, IPsec |
User access limit |
Max. 30 simultaneous accesses (max. 10 accesses with voice reception) |
Buffered images*2 |
Approx. 125 images (320 x 240) •standard image quality •with time display •without using SD Memory Card |
Image transfer method |
SMTP*5, FTP |
Image buffer/ triggers |
Alarm, timer or motion detection |
Zoom |
42x zoom (21x optical, 2x digital) |
Viewing angle |
Horizontal--tele: 2.6° (optical) /1.3° (digital), wide: 51° Vertical----tele: 1.9° (optical) /0.9° (digital), wide: 38° |
Pan (horizontal direction) |
-175° up to +175° |
Tilt (vertical direction) |
-120° up to 0° (On a table), 0° up to +90° (On a ceiling) |
Revolving speed |
Pan: Max. 300°/sec Tilt: Max. 200°/sec |
Sensor type |
1/4 inch CCD sensor, approx. 380,000 pixels |
Lens focal point |
Auto/manual (40 steps) |
Lens brightness |
F1.6 (Wide) – 3.6 (Tele) |
Required light intensity |
3 to 100,000 lux (in color night view mode: 0.09 to 100,000 lux) |
Audio communication |
2-Way half duplex |
Audio input |
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*3 |
Analog composite(NTSC) |
Audio output*3 |
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) |
Dimensions (H x W x D) |
140 x 123 x 123 mm (5 1/2 x 4 13/ 16 x 4 13/16 inches) |
Weight (only the unit) |
650 g (1.43 lb) |
Power supply |
PoE: 48 V, IEEEE 802.3af-compliant Power over Ethernet |