CCTV installation

Type	Description
Analog CCTV	via coaxial cable to DVR (Digital Video Recorder)
IP CCTV (Network)	Modern system; uses Ethernet Older type; connects cables or Wi-Fi and connects to NVR (Network Video Recorder)
Wireless CCTV	Connects over Wi-Fi; easy to install but may have range/connection issues

 🧰 2. Tools & Materials Needed

• Cameras (bullet/dome/turret, indoor/outdoor)

• DVR or NVR (depending on the camera type)

• Hard drive (for recording—1TB or more recommended)

• Power supply (centralized or adapter-based)

• Cables (Coaxial + BNC for analog; Cat5e/Cat6 for IP)

• Monitor or TV (to view footage)

• Mouse & remote (for DVR/NVR control)

• Drill, screws, wall plugs

• RJ45 connectors (for IP cams), crimping tool

   
  

🔧 3. Installation Steps

📍 Step 1: Plan Camera Placement

• Cover all entry points (doors, windows)

• Avoid direct sunlight or light glare

• Ensure Wi-Fi signal is strong (for wireless)

• Height: 8–10 feet for outdoor; 7–9 feet indoor

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🛠️ Step 2: Mount the Cameras

• Mark holes using the camera base

• Drill holes and fix the camera with screws

• Connect cables (power + video or PoE)

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📡 Step 3: Connect to DVR/NVR

• Analog: Connect via coaxial cable (video) + power

• IP: Use Ethernet cable (PoE or separate power)

• Connect DVR/NVR to monitor and hard drive

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⚙️ Step 4: Configure the System

• Power on the system

• Format hard drive via DVR/NVR menu

• Set date/time, resolution, and motion detection

• Add remote viewing via mobile app (e.g., XMeye, Hik-Connect)

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🧪 Step 5: Test and Finalize

• Check all camera feeds

• Adjust angles and focus

• Set up recording schedule (continuous or motion-based)

🔒 4. Maintenance Tips 

• Clean camera lenses monthly

• Check cables for wear or moisture

• Regularly check recordings and storage capacity

• Keep firmware updated