Hikvision DS-2DF1-401H 4 Inch Network High Speed Dome

→ Image Sensor: 1/4'' Interline Transfer SONY CCD
→ Effective Pixel: NTSC: 768(H) x 494(V)
→ Horizontal Resolution: Color: 500 TVL, B/W: 570 TVL
→ Signal System: NTSC
→ Min.Illumination: Color: 0.7 Lux @ F1.4, B/W: 0.02 Lux @ F1.4
→ White Balance: Auto / Manual / ATW / Indoor / Outdoor
→ AGC: Auto / Manual
→ S / N Ratio: ≥50 dB
→ BLC: On / Off
→ Shutter Time: NTSC: 1/3 - 1/10,000s
→ Day & Night: IR Cut Filter
→ Digital Zoom: 10x
→ Privacy Mask: 4 privacy masks programmable; a maximum of 4zones can be masked
→ simultaneously on the same video screen
→ Focus Model: Auto / Semiautomatic / Manual
→ Focal Length: 3.8 - 38 mm, 10x
→ Zoom Speed: Approx. 1.7 s (Optical Wide-Tele)
→ Angle of View: 51.2° - 5.58° (Wide-Tele)
→ Min. Working Distance: 10 - 1,000 mm (Wide-Tele)
→ Aperture Range: F1.8 - F2.8
→ Pan Range: 360° endless
→ Pan Manual Speed: 0.1° - 300°/s, Pan Preset Speed: 400°/s
→ Tilt Range: -2° - 90° (Auto Flip )
→ Tilt Speed : Tilt Manual Speed: 0.1° - 90°/s, Tilt Preset Speed: 200°/s
→ Proportional Zoom: Rotation speed can be adjusted automatically according to zoom multiples
→ Number of Preset: 256
→ Patrol: 8 patrols, up to 32 presets per patrol
→ Pattern: 4 patterns, with the recording time not less than 10 min per pattern
→ Power Loss Recovery: Support
→ Park Action: Preset / Patrol / Pattern / Auto scan / Random scan / Frame scan / Panorama scan
→ PTZ Position Display: On / Off
→ Freeze Frame: Support
→ Alarm Input: 1
→ Alarm Output: 1 relay outputs, alarm response actions configurable
→ Alarm Actions: Preset, Patrol, Pattern, SD card recording, Relay output, Notification on Client
→ Monitor Output: 1.0 V [p-p] / 75 Ω, NTSC (or PAL) composite, BNC
→ Audio Input: Audio Input (LINE input), 2-2.4 V [p-p]; output impedance: 1 KΩ, ±10%
→ Audio Output: Line level, impendance: 600Ω
→ Ethernet: 10Base-T / 100Base-TX, RJ45 connector
→ Max.Image Resolution: NTSC: 704 x 480
→ Frame Rate: NTSC: 30 fps (704 x 480)
→ Image Compression: H.264
→ Audio Compression: OggVorbis / 16 kbps
→ Audio Mode: Off / Audio Input / Audio Output
→ Protocols: TCP/IP, HTTP, DHCP, DNS, RTP / RTCP, PPPoE
→ No. of Simultaneous Users: Up to 6 users
→ Dual Streams: Support
→ Mini SD Memory Card: Built-in SD/SDHC Slot,up to 32GB
→ User/Host Level: 3 Levels: Administrator, Camera control, Live view only
→ Security Measures: User authentication (ID and PW), Host authentication (MAC address)
→ Camera Control: Pan / Tilt, Zoom, Focus, Click centering, Drag zoom, Iris, Preset position call and program, Auto mode.
→ OSD: Up to 18 characters
→ Date & Time Display: Time: Week: Date, 6 formats on the Client
→ Reading Patrol: Message Display and reading of preset message contained in each patrol via client software
→ Menu Language: English, Chinese
→ RS-485 Protocols: HIKVISION, Pelco-P, Pelco-D, self-adaptive
→ Power Supply: 12 V DC / PoE
→ Power Consumption: 12 W max
→ Working Temperature / Humidity: -10 °C - 50 °C (14 °F - 122 °F) 90% or less
→ Mounting: Various mounting modes optional
→ Dimension (Dia.xH): Φ 145 x 132.8 mm (Φ 5.71" x 5.23")
→ Weight (approx.): 2 kg (4.41 lbs)
→ Mount Option: Indoor long-arm wall mount: DS-1616ZJ, Indoor in-ceiling mount: DS-1671ZJ