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CCTV installation checklist: what should you prepare?

CCTV installation requires careful planning beyond purchasing and mounting cameras. Many people ask how many cameras they need?or which type to choose?This checklist helps cover the important steps.

  1. Should camera locations be planned first?

Yes. Plan around risk points such as entrances, exits, fences, parking and surrounding areas. Good positioning provides coverage with fewer cameras.

  1. Which cameras should you choose: IP or analog?

• IP Camera– Sharper images, LAN or Wi-Fi connectivity and online viewing

• Analog Camera– Lower cost and suited to existing systems

For mobile viewing, the article recommends IP cameras.

  1. What resolution is needed?

At least1080p (Full HD)for clear daytime and nighttime images. Large areas or small details such as license plates may need 4MP–8MP.

  1. How should cables and infrastructure be managed?

• UsesCat6 LAN cablesfor IP cameras, supporting speed and stability

• Route cables through conduits to prevent damage

• Keep LAN cable runs within 100 meters per connection

  1. Which recorder should you choose: NVR or DVR?

• NVR– For IP cameras, with PoE providing power and data over one cable

• DVR– For analog cameras using coaxial cables

Tip: choose a recorder with at least 2–4 spare channels for future expansion.

  1. How much storage is needed?

It depends on camera count, resolution and retention time. For example, eight 1080p cameras recording for 15 days may need a 4TB–6TB hard drive.

  1. Should you hire an installer or do it yourself?

For neat installation and reliability, use professionals who can plan power, route cables, configure systems and test recording thoroughly.

— Let AITS Set the Standard —

📞 Design and install your smart home with us

Call:02-878-2951 ext. 100

LINE: @aitscctv

Facebook: fb.com/aitscctv

🛒 Lazada: AITS Official Store

🌐 Website: www.aitscctv.com

CCTV Installation Checklist: What to Prepare Before You Start

Installing CCTV is more than just buying cameras. Many ask, How many cameras do I need? or Which type should I choose? This checklist ensures you don’t miss any critical step.

  1. Should I Plan Camera Locations First?

Yes — plan in advance based on risk areas such as entrances, fences, garages, and perimeters. Proper planning covers blind spots and reduces the total number of cameras needed.

  1. Which Type Should I Choose: IP or Analog?

• IP Camera – Higher resolution, connects via LAN/Wi-Fi, supports online viewing.

• Analog Camera – Lower cost, good for existing analog systems.

FAQ inside: For mobile viewing, IP Camera is recommended.

  1. What Resolution Should I Use?

At least 1080p (Full HD) for clear day and night footage. For wide areas or small details (like license plates), use 4MP–8MP.

  1. How Should I Manage Cabling?

• Use Cat6 LAN cable for IP Cameras to ensure speed and stability.

• Protect cables in conduits.

• Keep cable length under 100 meters per run (for LAN).

  1. Which Recorder Should I Use (NVR/DVR)?

• NVR – For IP Cameras, supports PoE for single-cable power and data.

• DVR – For Analog Cameras, uses coaxial cable.

Tip: Choose a recorder with at least 2–4 extra channels for future expansion.

  1. How Much Storage Do I Need?

Depends on camera count, resolution, and retention days. Example: 8 cameras at 1080p for 15 days may require a 4TB–6TB HDD.

  1. Should I Hire a Professional or DIY?

For a clean look and reliable system, hire a professional installer. They’ll handle wiring, power setup, configuration, and recording tests.

— Let AITS Set the Standard —

Tel: 02-878-2951 press 100

LINE: @aitscctv

Facebook: fb.com/aitscctv

🛒 Lazada: AITS Official Store

🌐 Website: www.aitscctv.com