1200CS NTSC
The Watec WAT-1200CS is a compact analog color day/night camera with a 1/3.2-inch back-illuminated CMOS sensor and an adjustable CS lens mount. It provides NTSC or PAL composite video with more than 750 TV lines of horizontal resolution.
Minimum illumination is 0.002 lx at F1.2 with AGC at 54 dB. The camera also provides mechaless ICR day/night operation, wide dynamic range, 2D noise reduction, DC auto-iris control, LED power control, and remote-accessible OSD settings in a 26 × 26 × 30 mm body.
The Watec WAT-1200CS is a compact analog color day/night camera designed around a 1/3.2-inch back-illuminated CMOS image sensor. It provides NTSC or PAL composite video with more than 750 TV lines of horizontal resolution and supports interchangeable CS-mount lenses.
High-Sensitivity Day/Night Imaging
Minimum illumination is 0.002 lx at F1.2 with AGC at 54 dB. The RGB+W sensor array and mechaless ICR day/night system support imaging across changing light conditions without a mechanical infrared-cut filter assembly.
Exposure and Image Control
Electronic iris operation extends from 1/60 to 1/100000 second for NTSC and from 1/50 to 1/100000 second for PAL. Available controls include automatic and manual gain, white balance, gamma, sharpness, mirror functions, backlight compensation, highlight compensation, defog, and 16 privacy masks.
Wide Dynamic Range and Noise Reduction
Multiple-exposure wide dynamic range and ATR processing provide selectable correction for scenes containing bright and dark areas. Adjustable 2D noise reduction supports cleaner image reproduction under low-light conditions.
CS-Mount Lens Integration
The adjustable CS mount accepts compatible CS-mount lenses and includes three fine-focus adjustment screws positioned at 120-degree intervals. A DC auto-iris socket supports compatible DC auto-iris lenses. C-mount lenses can be attached with the optional 30CMA-R adapter.
Composite Video and LED Control
Video is supplied as a 1.0 Vp-p, 75-ohm unbalanced composite signal. The included 4-pin cable carries power and video, while the included 2-pin cable supports PWM-controlled 3.3 V LED power output. The camera automatically controls the brightness of an attached LED.
Remote OSD Configuration
Camera settings are accessible through the optional RC-01 remote controller. The on-screen display provides control over exposure, white balance, gain, day/night operation, dynamic range, noise reduction, backlight correction, defog, privacy masks, image orientation, and sharpness.
Compact Construction and Flexible Power
The camera measures 26 × 26 × 30 mm and weighs approximately 22 grams. It operates from 5 to 12 VDC and requires a stabilized power supply with a current capacity greater than 250 mA.
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Specifications
| Specification | WAT-1200CS |
|---|---|
| Camera Type | High-sensitivity miniature color day/night camera |
| Video Standards | NTSC and PAL |
| Image Sensor | 1/3.2-inch back-illuminated CMOS |
| Effective Pixels | NTSC: 1280 (H) × 960 (V); PAL: 1280 (H) × 924 (V) |
| Unit Cell Size | 3.5 µm (H) × 3.5 µm (V) |
| Imaging System | RGB+W array mosaic filters on chip |
| Synchronization | Internal |
| Scanning System | Progressive |
| Video Output | Composite, 1.0 Vp-p, 75 Ω, unbalanced |
| Horizontal Resolution | More than 750 TV lines at image center |
| Minimum Illumination | 0.002 lx at F1.2, AGC at 54 dB |
| Signal-to-Noise Ratio | More than 55 dB with AGC off and gamma at 1.0 |
| Camera Settings | OSD operated by optional RC-01 remote controller |
| Electronic Iris | NTSC: 1/60 to 1/100000 second; PAL: 1/50 to 1/100000 second |
| Fixed Shutter Speeds | NTSC base: 1/60 second; PAL base: 1/50 second; selectable 1/100, 1/120, 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000, 1/10000, 1/20000, 1/50000, and 1/100000 second |
| White Balance | ATW, Push, User 1, User 2, Manual, and Push Lock |
| Automatic Gain Control | 0 to 54 dB |
| Manual Gain Control | Minimum, 6, 12, 18, 24, 30, 36, 42, 48, and maximum dB |
| Day/Night | ICR mechaless day/night |
| Gamma | Approximately 0.45 |
| Noise Reduction | 2DNR on with adjustable level |
| Wide Dynamic Range | Multiple-exposure WDR with selectable level or off; ATR with selectable level or off |
| Lens Iris | DC |
| Backlight Compensation | Off, BLC, or HLC |
| Defog | Off or automatic with selectable correction level |
| Privacy Mask | 16 masks |
| Image Orientation | Off, horizontal flip, vertical flip, or horizontal/vertical flip |
| Sharpness | 0 to 255 |
| LED Power Control | 3.3 V PWM-controlled output through the 2-pin connector |
| Power Supply | 5 to 12 VDC |
| Recommended Power-Supply Capacity | More than 250 mA |
| Power Consumption | 0.6 W at 5 VDC, 120 mA; 0.72 W at 12 VDC, 60 mA |
| Operating Temperature | −10°C to +50°C |
| Storage Temperature | −30°C to +70°C |
| Operating and Storage Humidity | 95% RH or less, without condensation |
| Lens Mount | CS mount with fine-focus adjustment |
| DC Auto-Iris Connection | DC-iris socket |
| Dimensions | 26 × 26 × 30 mm |
| Weight | Approximately 22 g |
| Mounting Holes | Twelve M2 mounting holes, 2.5 mm deep |
| Included Accessories | AIC-G iris plug, 300 mm 4-pin cable, 300 mm 2-pin cable, camera bracket, tripod adapter, and hex wrench |
| Optional Accessories | RC-01 remote controller, CB-01 connector cable, compatible CS-mount lenses, 30CMA-R C-mount adapter, MS50 stand, compatible power adapters, and video cables |
| Environmental Protection | Indoor use; not water-resistant or waterproof |
FAQ
What is the WAT-1200CS?
The WAT-1200CS is a compact analog color day/night camera with a 1/3.2-inch back-illuminated CMOS sensor and an adjustable CS lens mount.
What video output does the WAT-1200CS provide?
The camera provides a 1.0 Vp-p, 75-ohm unbalanced composite video signal in NTSC or PAL format.
What is the horizontal resolution of the WAT-1200CS?
The WAT-1200CS provides more than 750 TV lines of horizontal resolution at the center of the image.
What is the minimum illumination?
Minimum illumination is 0.002 lx at F1.2 with automatic gain control at 54 dB.
Does the WAT-1200CS support day/night operation?
Yes. The camera uses an ICR mechaless day/night system and provides PWM-controlled power for an attached LED.
What lens mount does the WAT-1200CS use?
The camera uses an adjustable CS mount with three fine-focus adjustment screws. C-mount lenses can be attached with the optional 30CMA-R adapter.
Does the camera support DC auto-iris lenses?
Yes. The WAT-1200CS includes a DC-iris socket for a compatible DC auto-iris lens.
How are the camera settings adjusted?
Camera settings are adjusted through the on-screen display using the optional RC-01 remote controller.
What power supply does the camera require?
The camera operates from a stabilized 5 to 12 VDC supply with a current capacity greater than 250 mA.
What are the camera’s dimensions and weight?
The WAT-1200CS measures 26 × 26 × 30 mm and weighs approximately 22 grams.
Is the WAT-1200CS water-resistant?
No. The camera is designed for indoor use and is not water-resistant or waterproof.