The Pelco Spectra IV SE SD427-HCP1 Heavy-duty Back Box and Lower Dome includes a heavy-duty indoor pendant back box, a clear bubble with a protective cage and a 27x day/night camera. The indoor system offers high structural integrity and resistance to vandalism. The system is suited for schools, detention centers, prisons and vandalism-prone operation areas.
The aluminum indoor pendant back box with thick shroud and dual wall construction secures the camera and features built-in memory, an integrated passive UTP circuit, 2 auxiliary outputs, and 7 alarm inputs.
The clear lower dome ensures high optical clarity and has an operating temperature of 32-122° F. The polycarbonate clear bubble in the dome is injection molded and is 3.5 times stronger than earlier heavy-duty bubbles. The aluminum trim ring has 2 barrel-type key locks to make the system more tamper-resistant.
To safeguard against vandalism, the lower dome has a stainless steel black cage that protects the bubble. Designed for minimal obstruction of the view, the dome is also removable for cleaning. The camera eliminates interference from the cage by automatically focusing through the cage bars at medium to high zoom.
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 3.4-91.8 mm 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 the user to set up to 8 user-defined 4-sided privacy areas. These zones can either be labeled with a maximum of 20 characters each or 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. The camera also has a 'freeze frame between presets' feature 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 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.
With certifications/ratings such as CE, Class B, FCC, Class B, UL/cUL-listed, C-Tick and S Mark for Argentina, the system also meets NEMA Type 1, IP40 standards and U.S. Patents D457, 904 and D460, 978.
- Aluminum construction
- Keeps the camera secure
- Built-in memory, integrated passive UTP circuit, 2 auxiliary outputs, and 7 alarm inputs
- High optical clarity and strength
- 0.090" thick polycarbonate clear bubble
- Injection molded bubble
- 3.5 times stronger than earlier heavy-duty bubbles
- Operating temperature of 32-122° F
- Aluminum trim ring with 2 barrel-type key locks for increasing the tamper resistance of the system
- Secures the lower dome from vandalism and protects the bubble
- Minimal obstruction of the viewed scene
- Removable for cleaning
- Camera eliminates cage interference by automatically focusing through the cage bars (at medium to high zoom)
- 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
- Password-protection for network security
- 400°/sec pan preset speed and 200°/sec tilt preset speed
- Window blanking allows up to 8 user-defined 4-sided privacy areas that can be labeled with a maximum of 20 characters
- 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
- Ability to add IP network capability by optional TXB-IP module
- Certifications/ratings - CE, Class B, FCC, Class B, UL/cUL-listed C-Tick and S Mark for Argentina, NEMA Type 1, IP40 standards and U.S. Patents D457,904 and D460,978