RECDH2812-1 - Security Camera REVO - Free user manual and instructions
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| Product Type | Security Camera |
| Brand | REVO |
| Model | RECDH2812-1 |
| Sensor Type | 1/2.7" CMOS |
| Resolution | 1920 × 1080 (2MP) |
| Lens | Fixed 2.8mm |
| Night Vision | IR distance up to 20m |
| Motion Detection | Yes |
| Weatherproof Rating | IP66 |
| Power Supply | DC 12V / 1A |
| Power Consumption | ≤5W |
| Operating Temperature | -30°C to 60°C |
| Storage Temperature | -40°C to 70°C |
| Dimensions | Φ98mm × 76mm |
| Weight | 0.5kg |
| Mounting | Ceiling / Wall |
| Video Output | CVBS (1.0 Vp-p, 75Ω) |
| Signal System | PAL / NTSC |
| Maintenance | Clean dome and housing with a soft, dry cloth |
| Safety | Designed for indoor/outdoor use; ensure proper electrical grounding |
| Spare Parts | Internal components only serviceable by certified technicians |
| General Info | Compatible with REVO DVR and most standard surveillance systems |
Frequently Asked Questions - RECDH2812-1 REVO
How do I connect the camera to my DVR?
Use a coaxial cable to connect the camera's CVBS video output to the DVR's video input. Ensure the power adapter is plugged in and the DVR is set to the correct channel.
Can I use this camera outdoors at night?
Yes, the camera is rated IP66 weatherproof and has infrared LEDs that provide visibility up to 20 meters in total darkness.
What power adapter is required?
The camera requires a DC 12V / 1A power supply. Use the included adapter or one that meets these specifications.
Does the camera support two-way audio?
No, this model is video-only. However, it can be connected to a DVR that supports audio recording if you add an external microphone (sold separately).
How do I clean the camera lens?
Gently wipe the lens and dome with a soft, dry cloth. Avoid using harsh chemicals or water directly on the lens.
What is the effective night vision distance?
The built-in infrared LEDs provide clear images up to 20 meters in low-light or no-light conditions.
Is the camera suitable for rainy environments?
Yes, the camera has an IP66 weatherproof housing, which means it is protected against heavy rain and dust. Ensure the cables are properly sealed to maintain weather resistance.
Can I mount the camera on a ceiling?
Yes, the camera comes with a mounting bracket suitable for ceiling or wall installation. Use the included screws and ensure the surface can support the weight.
What should I do if there is no image on my monitor?
Check the power connection and the video cable. Confirm that the DVR is set to the correct channel and that the camera is connected to a compatible power source.
How do I enable motion detection?
Motion detection is configured on your DVR/NVR system. Access the camera's settings through the DVR menu and adjust the motion detection zones and sensitivity as needed.
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