CCTV-203 - Security Camera Steren - Free user manual and instructions
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| Product type | Security camera |
| Brand | Steren |
| Model | CCTV-203 |
| Video output | Composite video, BNC connector |
| Image sensor | 1/4-inch CMOS sensor |
| Resolution | 700 TVL (analog) |
| Lens | 3.6 mm fixed focal length |
| Minimum illumination | 0.5 Lux (color) / 0 Lux with IR |
| Night vision | Built-in IR LEDs, distance up to 15 m |
| Protection rating | IP66 weatherproof |
| Power supply | 12 V DC, 250 mA |
| Power consumption | 3 W max |
| Dimensions | 7.0 × 7.0 × 17.0 cm (2.76 × 2.76 × 6.69 in) |
| Weight | 420 g (0.93 lb) |
| Mounting | Wall-mount bracket and hardware included |
| Housing material | Aluminum and weatherproof casing |
| Operating temperature | -10 °C to 50 °C (14 °F to 122 °F) |
| Care and cleaning | Wipe lens and body with a soft dry cloth; avoid solvents |
| Safety | Use only the specified voltage and keep away from heat and rain |
| Repairability | No user-serviceable parts; contact qualified service |
| Spare parts | Available via authorized Steren service centers |
| Package contents | Camera, mounting bracket, power cable, user manual |
Frequently Asked Questions - CCTV-203 Steren
How do I connect the Steren CCTV-203 camera to a monitor or DVR?
Connect the camera's BNC video output to the video input of your monitor or DVR using a compatible coaxial cable. Then connect the 12 V DC power supply and check that the camera turns on.
What power supply does the CCTV-203 need?
The camera requires a 12 V DC power supply (typically 250 mA). Use only the included adapter or a certified equivalent with the correct polarity.
Can this camera be used outdoors at night?
Yes, the CCTV-203 has a weatherproof housing and IR LEDs that provide black-and-white night vision at distances up to 15 m. For maximum durability, install it under an eave or awning.
Why is my image black and white during daytime?
The camera remains in color mode in bright light. If the image stays black and white, check whether the light sensor is covered or if the camera is set to forced night-IR mode.
How do I clean the lens?
Use a soft, dry microfiber cloth to gently wipe the lens. Do not use water, alcohol, or chemical cleaners, as these can damage the lens coating.
How far can the IR night vision reach?
The integrated IR LEDs give visibility up to 15 meters in complete darkness, depending on the environment, target size, and camera height.
Does the CCTV-203 support audio?
No, the CCTV-203 is a video-only security camera with composite video output. It does not include a microphone, speaker, or audio input/output.
How do I adjust the viewing angle after mounting?
Loosen the bracket screws, aim the camera to the desired direction, then tighten the screws firmly. The included bracket allows manual tilt and swivel adjustment.
What should I check if no video signal is displayed?
Verify the 12 V DC adapter is plugged in, the BNC connection is secure, and the monitor or DVR is on the correct channel. If the issue persists, try another coaxial cable or a different input.
Is an authorized repair center available for the CCTV-203?
The camera contains no user-serviceable internal parts. For repairs or spare parts, contact an authorized Steren service center or your local Steren dealer.
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USER MANUAL CCTV-203 Steren
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Product information
Brand : Steren
Model : CCTV-203
Category : Security Camera