| 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 |
