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  Pelco PEL-SD4N27PB2 Spectra IV IP SE 27X Pendant Black Chrome

Pelco PEL-SD4N27PB2 Spectra IV IP SE 27X Pendant Black Chrome


Our Price : $2,368.02

Product Code: PEL-SD4N27PB2


The Pelco Spectra IV IP SD4N27-PB2 Network Dome System consists of a standard pendant back box, a chrome dome and a 27x day/night camera, and is used to control and monitor video over an IP network. The system allows you to view and control analog video while viewing, recording, and controlling network IP video.

The aluminum standard pendant back box secures the camera and features built-in memory, 2 auxiliary outputs, 7 alarm inputs, and location-specific dome settings such as labels, presets, patterns, and zones.

The chrome lower dome, specially designed for optimal relationship with the lens, causes f/2.0 lightloss and facilitates clear videos even at long focal lengths.

Built-in 100Base-TX network interface enables live streaming to any network application. Open architecture connectivity for third-party software recording solutions allows integration into any IP-based system. The system is compatible with Digital Sentry video management systems and when connected to an Endura network-based video security system, the dome system can access EnduraStor and EnduraView for optimized image quality and bandwidth efficiency.

With a 1/4" EXview HAD image sensor, the DD427 Day/Night camera offers clear images at a resolution of 540TVL. The camera has a varifocal lens with a focal length of 3.4-91.8mm at f/1.4 and offers 27x optical zoom and 12x digital zoom. With 256 presets, the camera offers 0.1 preset accuracy. The on-screen compass, tilt, and zoom display feature helps in determining positions, and window blanking allows up to 4 user-defined 4-sided privacy areas to be set by the user. Eight programmable zones can be labeled with a maximum of 20 characters each and set to output blank video. With 128x Wide Dynamic Range, the camera provides high-quality images even in low light conditions.

The proportional pan/tilt feature decreases pan/tilt speeds in proportion to the depth of zoom and the camera's variable scan speed ranges from 1-40/sec. It also has a 'freeze frame between presets' facility that ensures a seamless frame transition between presets. Password-protection ensures that settings cannot be tampered by unauthorized persons.

The auto-focus feature automatically focuses the camera on to the selected object or area. Auto white balance takes a standard white color reference to adjust the RGB (red, green, and blue) colors to produce good quality images in a wide range of lighting conditions. Automatic iris control adjusts the amount of light passing through the lens. AC line lock is used to eliminate timing discrepancies in H/V sync that cause picture interruptions at the switching point.

Standard Pendant Back Box (Black):

Aluminum construction
Keeps the camera secure
Built-in memory, 2 auxiliary outputs, and 7 alarm inputs
Location-specific dome settings

Chrome Lower Dome:

High optical clarity and strength
Designed for optimal optical relationship between the lens and dome
Provides clear video even at long focal lengths
0.090" thick polycarbonate chrome dome
Operating temperature of 32-122 F
f/2.0 lightloss

Network System:

Controls and monitors video over an IP network
Achieves live stream to any network application
Open architecture connectivity
Compatible with Integral Digital Sentry video management system
Endura-enabled - record, manage, configure and view multiple live streams
Simultaneous control over IP and analog video
3 simultaneous video streams - Dual MPEG-4 and MJPEG
Supported protocols - TCP/IP, UDP/IP (Unicast, Multicast IGMP), UPnP, DNS, DHCP, RTP, and NTP
Multilevel password-protection for network security
Bi-directional full-duplex audio

27x Day/Night Camera:

1/4" EXview HAD image sensor with a resolution of 540TVL
Interlace/progressive system and a 27x optical zoom / 12x digital zoom
Varifocal lens with a focal length of 3.4-91.8 mm at f/1.4
128x Wide Dynamic Range provides high-quality images even in low light conditions
256 presets with 0.1 accuracy
On-screen compass, tilt, and zoom display
400/sec pan preset speed and 200/sec tilt preset speed
Window blanking allows up to 4 user-defined 4-sided privacy areas to be set by the user
8 zones can be labeled with a maximum of 20 characters each
Proportional pan/tilt decreases pan/tilt speeds in proportion to the depth of zoom
Variable scan speed of 1-40/sec
Auto-focus feature automatically focuses the camera on the selected object or area
Auto white balance with manual override takes a standard white color reference to adjust the RGB colors to produce good quality images in a wide range of lighting conditions
Automatic iris control with manual override adjusts the amount of light passing through the lens
AC line lock eliminates timing discrepancies in H/V sync that cause picture interruptions at the switching point
Digital position and zoom control and feedback through Pelco D protocol
Built-in menu system for setup of configurable functions
180 auto flip rotation
Freeze frame during presets
Multilingual menus - English, Spanish, Portuguese, Italian, French, German, Russian, Polish, Turkish, and Czech
RJ-45 data port
Low lux noise reduction for reducing noise in low light conditions
Action on alarm - alarms can be individually programmed for 3 priority levels, to initiate a stored pattern, or to go to an associated preset when received
Resume after alarm - allows the dome to return to a previously programmed state after alarm acknowledgement or to its previous position before alarm
Multiple park and power-up action



Signal System: NTSC
Image Sensor: 1/4" Color EXview HAD CCD
Number of Pixels: 768 x 494
Resolution: 540 TV Lines


Focal Length: 3.4-91.8mm, F1.4
Zoom: 27x optical, 12x digital
Zoom Speed: 3.2/4.6/6.6 seconds - optical range
Horizontal Angle of View: 55.8 at 3.4mm wide / 2.3 at 91.8mm tele
Focus: Automatic with manual override

Iris Operation: Automatic with manual override

Minimum Illumination:

0.55 lux at 1/60 sec (color)
0.018 lux at 1/2 sec (color)
0.00018 lux at 1/2 sec (B-W)

Signal-to-Noise Ratio: >50dB
Pan Angle: 360 continuous pan rotation

Pan Speed:

0.1 to 80/sec manual operation, 150/sec Turbo
Preset Speed: 400/sec 1

Tilt Angle: Unobstructed +2 to -92

Tilt Speed:

0.1 to 40/sec manual operation
Preset Speed: 200/sec 2

Preset Positions: 256 (0.1 Preset Accuracy)


Electronic Shutter 1/2-1/30,000 (manual/automatic)
White Balance (automatic with manual override)
Gain (automatic/off)
Wide Dynamic Range (integrated)
Video Output: BNC or UTP
Audio Input: x1 (terminal block)
Audio Output: x1 (terminal block)
Motion Detection: No
Sync System: Internal/AC line lock, phase adjustable using remote control, V-Sync
Communication Port: Coaxitron, RS-422, RJ-45 (for software update and setup)
Communication Protocol: Autosensing protocol (Coaxitron, RS-422 Pelco P and Pelco D, Sensormatic, Vicon); accepts other control protocols with optional translator card
Alarm I/O: 7 alarm inputs, 2 relay outputs


Interface: RJ-45 connector for 100Base-TX Auto MDI/MDI-X Autonegotiate/Manual setting
Compression: MJPEG, MPEG-4 (available only with Microsoft Internet Explorer)
Video Streaming: 3, simultaneous


4CIF: 704 x 480 NTSC / 704 x 576 PAL
2CIF: 704 x 240 NTSC / 704 x 288 PAL
CIF: 352 x 240 NTSC / 352 x 288 PAL
QCIF: 176 x 120 NTSC / 176 x 144 PAL

Bit Rate:

30 ips, 2 Mbps for primary stream, 1 Mbps for secondary stream; implements EnduraView
15 ips, 3 Mbps, MJPEG

Web User Interface: Pelco Device Utility interface for viewing HTTP, requires Java Runtime Environment (JRE)
Simultaneous Client Access: 5 simultaneous users MJPEG and/or MPEG-4 unicast; unlimited number of users using multicast (MPEG-4 only)

Minimum System Requirements:

Processor: Intel Pentium 4 microprocessor, 1.6 GHz
Operating System: Windows 98, Windows 2000, Windows XP (or later), or Mac OS X 10.3.9 (or later)
Memory: 512 MB RAM
Network Interface Card: 100 megabits
Web Browser: Internet Explorer 5.5 (or later); Mozilla Firefox 1.5 (or later)
Monitor: Minimum of 1024 x 768 resolution, 16- or 32-bit pixel color resolution
Firmware Upgrade: Pelco Device Utility or Endura Application
Supported Protocols: TCP/IP, UDP/IP (unicast, multicast IGMP), UPnP, DNS, DHCP, RTP, NTP



Back Box: aluminum
Camera: aluminum, thermoplastic
Bubble: acrylic
Cable Entry: through 1.5" NPT pendant mount

Power Requirements: 24VAC or 24VDC

Power Consumption:

AC: 23 VA nominal (without heater) / 73 VA nominal (with heater)
DC: 0.7 A nominal (without heater) / 3 A nominal (with heater)

Operating Temperature:

(assumes no wind chill factor)
Maximum: 113F (45C) absolute maximum; 95F (35C) sustained maximum
Minimum: 25F (-4C) sustained minimum

Dimensions (WxH): 8.6 x 10.6" (21.8 x 26.9cm)
Weight: 6.5 lbs (3kg)
  • Standard Pendant Back Box (Black)
  • Chrome Dome & 27x Day/Night Camera
  • Controls Video over IP Networks
  • Simultaneous IP & Analog Video
  • Built-in Back Box Memory
  • 3.4-91.8mm Varifocal Lens
  • 1/4" EXview HAD Image Sensor
  • 256 Presets / 8 Programmable Zones
  • 128x Wide Dynamic Range
  • 2 Auxiliary Outputs / 7 Alarm Inputs

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