| Model | HT501-L |
| HT501-M |
| HT501-H |
| HT501-MPoE |
| Image Sensor | HT501-L: 1/3“Sony CCD; 420 TVL Lines; PAL: 500(H) x 582(V); NTSC:510(H) x492(V); S/N ≥48dB |
| HT501-M: 1/3“Sony CCD; 480 TVL Lines; PAL: 752(H) x 582(V), NTSC: 768 (H) x 494(V); S/N ≥48dB |
| HT501-H: 1/3“Sony CCD; 540 TVL Lines; 470K (PAL)/410K (NTSC); S/N≥52dB |
| HT501-MPoE: 1/3“Sony CCD; 480 TVL Lines ; PAL: 752(H) x 582(V); NTSC:768(H) x494(V); S/N ≥48dB |
| Minimum Illumination | HT501-L: 0.5LUX/F1.2 |
| HT501-M: 0.3LUX/F1.2 |
| HT501-H: 0.015 LUX/F1.4 |
| HT501-MPoE: 0.3 LUX/F1.2 |
| Shuttle Time | 1/30 sec. to 1/15000 sec. |
| System | CPU: Imagia MCP4010 ARM9 RISC Processor |
| MPEG4 Encoder: Imagia MPG 440A |
| Flash ROM: 2MB |
| SDRAM: 8MB |
| DDRAM: 32M |
| Embedded OS: eCos |
| Networking | Protocol: TCP/IP, UDP , HTTP, ARP, FTP, SMTP, TELNET , DHCP, NTP, DDNS, uPnP, PPPoE, TFTP |
| Ethernet: 10/100 Mbps Ethernet, RJ-45 |
| Video | Compression Format: MPEG-4 |
| Streaming: MPEG4 streaming over UDP, TCP, or HTTP |
| Supports mobile surveillance |
| Image Resolution: D1(720×576), CIF (352×288),FIELD(720×288), QCIF(176×144) |
| Frame Rate: 25fps (PAL) / 30fps(NTSC) |
| Bit Rate: 36Kbps-3Mbps , continuously adjustable |
| Image Settings | Adjustable image size, quality and bit rate |
| Time stamp and text caption overday |
| Flip |
| Configurable brightness, contrast, saturation and sharpness |
| AGC, AWB, AES |
| Automatic day/night mode |
| Backlight compensation (BLC) |
| Audio | Compression Format: ADPCM(G. 711) |
| Input Interface: 1 Channel, 3.5mm audio interface |
| Communication Interface: 1 RJ45 10M / 100M adaptive Ethernet port, 1 RS485 port |
| Alarm and Event Management | Video motion detection |
| 3 channels alarm input and 2 channels alarm output |
| Event notification using HTTP, SMTP or FTP |
| Local recording of MP4 file |
| Security | Multi-level users access with password protection |
| IP address filtering |
| Users | Camera live viewing for up to 20 clients |
| Dimension | 119mm ( Length)× 89mm ( Width)× 49mm( Height) |
| Weight | Net 0.45kg |
| Total 0.86kg |
| LED Indicator | System power and status indicator |
| System activity and network link indicator |
| Power | Consumption: ≤ 7W |
| Supply: DC12V 1A |
| HT501-MPoE: Power over Ethernet IEEE 802.3af Class 2 |
| EMI & Safety | CE, FCC |
| Operating Environment | Temperature: 0 ºC ~ 50 ºC |
| Humidity: ≤ 90% |
| Viewing System Requirement | Operation System: Microsoft Windows 2000/ XP/Vista |
| Browser: Internet Explorer 6.X or above |
| Cell phone: Realplayer |
| Real player: 10.5 or above |
| Management and Maintenance | 1/4/6 /9/16 multi windows software |
| Support firmware upgrade |
| Application | SDK available for application development and system integration |
| Warranty | 12 months |