TechPro Standard CCTV Camera Installation Guide

1. Site Survey and Planning

• Inspect the premises to identify key areas for coverage: entry/exit points, corridors, parking lots, etc.
• Determine camera types (bullet, dome, PTZ) based on the location and lighting.
• Plan cable routes to minimize visibility and exposure, and avoid interference with power lines.
• Prepare a layout map marking all camera, DVR/NVR, and power supply locations.

2. Camera Installation

a. Mounting the Camera

• Use vandal-proof housings where possible, especially in low or public areas.
• Mount cameras at a height of 9-12 feet for clear visibility and to prevent easy tampering.
• Secure the mounting using wall plugs and screws suitable for the surface (brick, concrete, wood).
• Ensure the camera angle covers the intended area without blind spots.

b. Camera Positioning

• Avoid direct sunlight or bright light sources to prevent glare.
• For outdoor cameras, ensure weatherproof rating (IP66 or above).
• Use infrared or low-light cameras for night vision, ensuring IR range is suitable.

3. Cabling and Conduit

• Use coaxial + power (for analog) or CAT6 with PoE (for IP cameras).
• Run cables in conduit or trunking to prevent cuts, exposure, or tampering.
• Use UV-resistant and waterproof conduits for outdoor wiring.
• Secure the cables every 2-3 feet to prevent sagging and signal loss.
• Label cables for easy maintenance.

4. DVR/NVR Installation

• Install in a lockable, well-ventilated cabinet or hidden area to prevent unauthorized access.
• Connect cameras to DVR/NVR as per layout, using BNC (analog) or RJ45 (IP).
• Use a UPS (Uninterruptible Power Supply) to protect against power loss or surges.
• Set unique usernames and strong passwords for the system.

5. Power Supply Setup

• Use separate power adapters for each camera or a centralized power box with fuses.
• Ensure power sources are stable and protected from moisture.
• Check voltage and current requirements to avoid overloading.
• Use surge protectors for both power and video signals.

6. Network Configuration (for IP Systems)

• Assign static IP addresses to each camera.
• Enable port forwarding and firewall rules on the router for remote access.
• Change default login credentials for cameras and NVR.
• Enable encryption protocols and disable unused services.

7. System Testing and Configuration

• Verify all camera feeds for clarity, frame rate, and coverage.
• Adjust camera focus and angle if needed.
• Set recording settings: motion detection, continuous, or schedule-based.
• Test playback, backup functions, and remote viewing.
• Confirm all notifications (email, app alerts) are working.

8. Final Checks and Handover

• Walkthrough with the client to explain system usage.
• Provide user manuals, passwords, and training on the mobile/PC app.
• Take photos of all installed components for record-keeping.
• Offer maintenance recommendations and schedule optional servicing.

Best Practices for Security and Longevity

• Avoid exposed wires or open junction boxes.
• Update firmware of DVR/NVR and cameras periodically.
• Recommend regular cleaning of camera lenses and checks for obstructions.
• Encourage clients to avoid sharing admin credentials.