KEY FEATURES ：- Support DDNS Server and Assistant Connection Server，the device can be accessed accurately and easily over WAN, though the device uses a dynamic IP address.
- Support working throught NAT devices, allowed to be accessed easily by using an assistant connection address without setting up router.
- Support being identified automaticlly by management software in local area network.
- Support different decoded image streams to save the system and network resources.
- Support adaptive rate control function.
- Support being decoded over WAN by using an EK500 Series Decoder, the decoded image will be output to a TV set or monitor in turn. Dwell time of an image can be adjusted.
- Support web server function, allowed to be accessed expediently via Internet Explorer.
- Built-in embedded Linux operation system, support downloading the software, upgrading and setting the device.
- Support fault detection, recovery and automatic connection.
- Multi-protocols support: TCP，UDP，HTTP，PPPoE，DHCP，DNS，AGMP，TFTP.
- Equipped with Sony progressive scan CCDs and advanced DSP technology – provides clear and detailed images while maintaining high sensitivity.
- Variety of power options: DC 12 V.
- Choice of compression formats: advanced MPEG4-ASP. MPEG4-SP.
- Limits data bit rate while maintaining high-quality images, Ideal when network bandwidth is limited, Useful for calculating the required bandwidth during installation.
- Alarm function – with activity detection and pre-/post-alarm recording modes.
- Bi-directional audio function.
SPECIFICATION ：
Camera
Image Pick-up Device: 1/4” SONY, LG or HITACHI HAD CCD all-in-on auto focus camera
TV System: PAL: 752 (H) x 582 (V); 2:1 Interlace
NTSC: 768 (H) x 494(V); 2:1 Interlace
Horizontal Resolution: 480 TV lines
Synchronization: Internal / External V-lock
Optical Lens: 16X Optical zoom f=3.9mm(wide) – 63.00mm (tele), F1.6-3.8
22X Optical zoom f=4.00mm(wide) – 88.00mm (tele), F1.6-3.8
18X Optical zoom f=3.5mm(wide) – 91.00mm (tele), F1.6-3.8
Digital Zoom: 10X or 12X
Gain Control: Auto / manual (-3 to 28Db,16 steps)
Minimum illumination: 1.0 Lux (1/60s NTSC 1/50s PAL)
0.01Lux (1/4s NTSC 1/3s PAL ,ICR-ON)
S/N ratio: >50dB
White Balance: Auto, ATW, Indoor, One push WB, Manual WB
BLC: ON / OFF
ELC Auto: 1/50- 1/10000 sec; Manual 22 steps
White Balance: Auto 3000°K - 7500°K ATW (2000°K- 10000°K)Indoor Outdoor One-push Manual
AE Compensation: Auto, Manual, Backlight compensation, EV compensation, priority mode, Bright
EV Compensation: -10.5 - + 10.5 dB (1.5 dB steps)
Focus: Auto / Manual
OSD Language: English
Image
Compression format : MPEG4-SP / MPEG-4-ASP
Maximum frame rate: MPEG4 : 30 fps (NTSC), 25 fps(PAL)
Digital image resolution: D1(PAL: 720 x 576 \ NTSC: 720 x 480), CIF(352 x 288)
Image encoded bandwidth: 64kbps~4Mbps
Bit rate adjustment: Variable Bit Rate (VBR) or Constant Bit Rate (CBR)
Image parameter adjustment: Quality, Contrast, Brightness, Hue and Saturation
Caption Overlay: Support date and time texts overlay on image and the positions of the texts can be adjusted.
Pan / Tilt
Tilt angle: -90°to 0°
Pan angle: 360°continuous
Manual pan speed: 0.1 ~ 15 degree / sec.
Manual tilt speed: 0.1 ~ 15 degree / sec.
Presets: 64 presets with editable time
Positioning accuracy: up to 0.1 degree
Auto scans: Auto scans with up to 355 degree scan range
pattern tours: 6 programmable pattern tours
Auto running: Allows the dome to return to any preset, sequence , pattern, panning,automatically after a period of time without getting signal.
Audio
Audio compression: ADPCM
Audio encoded bandwidth: 32kbps
Built-in mini microphone
Network
Ethernet type: 10/100 Base-TX
Protocols: TCP、UDP、HTTP、PPPoE、DHCP、DNS、AGMP、TFTP
Number of clients: MPEG-4: 10
Interface
Ethernet: 10Base-T/100Base-TX (RJ-45)
I/O port: 5 GPIO connectors for Input or Output
Communication connector: 1 RS-232 selectable
External microphone input: Mini-jack (monaural, 2.2 K2.5 V plug-in power)
Audio line output: Mini-jack (monaural), max output level: 1 Vrms
General
Mass: approx. 4KG (1 lb 2 oz)
Dimensions: 6 inch or 7 inch Dome
Power requirements: DC 12 V / PoE (DC48V selectable)
Power consumption: 15 W max. and 4 W min.
Operating temperature: -10 to 60°(14° to 140°)
Storage temperature: -10 to 60° (14° to 140°)
Relative humidity: 10%~90%
System Requirements
Operating system: Microsoft Windows 2000/XP
Processor: CPU: Intel Pentium IV 1.5 GHz or higher
Memory: RAM: 256 MB or more
Web browser: Microsoft Internet Explorer Ver.5.5 or higher