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Ryfutone Co., LTD
Ryfutone Co., LTD
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The VK-S454ER is a lead-free compact chassis-type camera designed for surveillance of various sites under a wide range of light conditions. High-contrast scenes can be captured without glare or loss of detail thanks to the Wide Dynamic Range design. The Digital Slow Shutter and Removable IR Cut Filter function make the camera suitable for monitoring sites at nighttime or dark locations.
Highlights:
* Brand: Hitachi
* Model Code: VK-S454ER
* Chip Inch Size: " 1/4
* Colour Type: Colour
* Resolution TVL: 550
* Digital (DSP): Yes
* Auto Iris: Auto Iris Lens / AI
* Direct Drive: Direct Drive / DD
* Sensitivity lux: 3
* Electrical Specifications: Voltage: 9 ~ 12
* Power Consumption: 2.9 W
* Focal Length (mm): 3.6 ~ 82.8
* Picture Elements HxV: 724 x 582
* Back Light Compensation: Yes
* Auto Gain Control: Yes
* White Balance: Auto White Balance
* Electronic Shutter range: 1/50 ~ 1/4,000
* S/ N (Signal/ Noise) Ratio dB: > 50
vSynchronisation: Internal / Line-lock
* Signal Mode: PAL
* Mini or Compact: Compact
* Zoom: Yes
* Physical Specifications: Dimension mm: 50 x 60 x 89.5
* Weight : 225G
* Environmental Specifications: Operating Temperature oC: 0 ~ +60
Specifications :
VK-S454R(NTSC) Lead free | VK-S454ER(PAL) Lead free | |
| CCD Image Sensor | ||
| Image Sensor: | 4.5mm Dia. (1/4 inch) | |
| Total Pixels | 380K(758 x 504) | 450K(758 x 592) |
| Effective Pixels | 360K(724 x 494) | 420K(724 x 582) |
| Practical Pixels | 360K(724 x 494) | 420K(724 x 582) |
| Progressive Scan | Yes | |
| Lens Optical | ||
| Zoom Megnification | 23x (f=3.6-82.8mm) | |
| Practical f-value | f=3.6-82.8mm | |
| Practical Horiz. Angle | 54°(w) - 2.5°(t) | |
| F-value | F1.6(w)* - F3.7(t) | |
| Zoom Speed (Manual) | 4.2s*/5.8s (soft) | |
| (In Preset : Trace / No-) | 2.9s/1.6s (soft) | |
| Focus | LG-MultixETM | |
| Auto | VAF | |
| Manual (Far/Near) | Provided (soft) | |
| Focal Range | infinity - 1m(t) - 0.01m(w)* (soft) | |
| IR Cut Filter Removable | ||
| Auto | Pro. AER+* (OFF - ON - 1/4* - 1/4k) | Pro. AER+* (OFF - ON - 1/3* - 1/4k) |
| Manual (ON/OFF) | Provided (soft) | |
| Durability | ||
| Zoom/Focus/Iris | 500k cycles | |
| IR Removable | 50k cycles | |
| DSP Functions | DSP-6 | |
| Digital Slow Shutter | Yes (SDRAM I/) w/o WDR | |
| Progressive Scan | Yes | |
| Wide Dynamic Range | OFF*/ON (Auto* [offset] /Manual) (soft) | |
| Image Reverse | OFF*/ON (soft) w/o WDR | |
| Scene Memory (Freeze) | OFF*/ON (soft) | |
| Privacy Zone Masking | OFF/ON* (2 positions/movement cont.) (soft) | |
| Digital Zoom (Zoom Magnification) | OFF*/ON (12x* [soft: max.12x]) | |
| Electrical Shutter | ||
| Auto | Pro. AE (1/60 - 1/4ks) | Pro. AE (1/50 - 1/4ks) |
| Auto (+DS Shutter) | Pro.AE+ (1/2 - 1/4* - 1/4ks : Seamless) | Pro.AE+ (1/1.5 - 1/3* - 1/4ks : Seamless) |
| Manual | Shutter priority w/o WDR 1/2 - 1/30ks: soft | Shutter priority w/o WDR 1/1.5 - 1/30ks: soft |
Exposure priority w/o WDR F1.6 - F34: soft | Exposure priority w/o WDR F1.6 - F34: soft | |
AGC priority w/o WDR 0 - 30dB: soft | AGC priority w/o WDR 0 - 30dB: soft | |
| Manual (Sensitivity) | 32x, 16x, 8x, 4x, 2x (soft) | |
| Iris | Auto*/(offset: soft) w/o WDR | |
| White Balance | Auto*/(manu: soft) | |
| Horizontal Resolution | ||
| Normal (1/60s, 1/50s) | 470/(400) TVL | 470/(550) TVL |
| DSS (1/4s, 1/3s) | 470/(400) TVL | 470/(550) TVL |
| Luminance S/N Ratio | More than 50 dB | |
| Min. Sensitivity | ||
| IR-cut ON (1/60s, 1/50s) | 3 lx (Color) (Typical) | |
| IR-cut ON (1/4s, 1/3s) | 0.2 lx (Color) | |
| (1/2s, 1/1.5s) | 0.1 lx (Color) | |
| IR-cut OFF (1/4s, 1/3s) | 0.02* lx (B/W*) | |
| w/ IR illuminator (Option) | (0 lx [B/W*]) | |
| In 3m Condition | (F1.6(w), 300mV) | |
| Sync System | Internal/Line-Lock (60Hz) | Internal/Line-Lock (50Hz) |
| Power | ||
| Supplied Voltage | 9-12V DC | |
| Supplied Current | 310mA w/ WDR | |
| Max. | 540mA w/ WDR | |
| Consumption | 2.9W (4.7W) w/ WDR | |
| Dimension (W x H x D) | 50 x 60 x 89.5mm (w/ M-case) | |
| Weight | 225g (w/ M-case) | |
| No. of Connectors | 1 (9 pin) | |
| Operating Temperature | (Recommended) 0°- 60° (0° - 40°C) | |
