In today’s world, security is a top priority for homeowners in Singapore. With rising concerns about break-ins, package theft, and trespassing, having a reliable security system is no longer a luxury. It has become a necessity.
This is where CCTV installation comes in. A well-placed CCTV system can prevent crime, provide evidence, and give you peace of mind.
But before you rush into installing one, there are key things to consider. In this guide, we’ll walk you through why CCTV installation is essential. And, what you need to keep in mind when setting up a system in your home.
Secure your home today with expert CCTV installation. Contact our professionals now!

Why CCTV Installation is Important for Homes in Singapore
1. Prevents Criminal Activity
Burglars and trespassers think twice before targeting a home with CCTV cameras. Just the sight of a camera can discourage break-ins. In Singapore, where most residential areas are well-monitored, adding a home CCTV system increases security.
2. Provides Real-Time Monitoring
Modern WiFi CCTV cameras let you monitor your home from anywhere using your smartphone. Whether you’re at work or on holiday, you can check in on your property anytime. Some cameras even send motion alerts, keeping you informed of any unusual activity.
3. Captures Clear Evidence
If a crime occurs, high-definition CCTV footage helps identify culprits. Clear video recordings can be used as legal evidence. This is particularly useful in neighbourhood disputes, theft cases, or vandalism incidents.
4. Enhances Safety for Your Family
If you have kids or elderly family members at home, a CCTV system helps you keep an eye on them. Indoor cameras can ensure that caregivers are providing proper care. Outdoor cameras, on the other hand, monitor visitors and deliveries.
5. Reduces Insurance Costs
Some insurance providers offer discounts for homes with security cameras. This is because a CCTV system lowers the risk of theft and damage. A well-installed system could save you money in the long run.
Things to Consider Before Installing CCTV
1. Choosing the Right Type of Camera
There are different types of CCTV cameras available, each designed for specific security needs. It’s important to understand their features to help you select the best option for your home.

Dome Cameras
- Ideal for indoor use, though some models are built for outdoor security.
- The dome-shaped cover makes it difficult for intruders to determine the camera’s viewing angle.
- Offers a wide field of view, perfect for monitoring large rooms or hallways.
- Often used in retail stores, offices, and homes for discreet surveillance.

Bullet Cameras
- Designed for long-range monitoring, making them suitable for outdoor security.
- The cylindrical shape allows easy direction adjustment for covering specific areas.
- Comes with weather-resistant features, ensuring durability against rain and heat.
- Ideal for monitoring driveways, garages, or entry points.

WiFi CCTV Cameras
- Wireless and easy to install, making them convenient for home monitoring.
- Allows real-time streaming and remote access through mobile apps.
- Some models come with two-way audio, letting you communicate with visitors.
- Ideal for renters or homeowners who want flexible installation without complex wiring.

PTZ (Pan-Tilt-Zoom) Cameras
- Provides remote control movement, allowing the camera to pan left or right, tilt up or down, and zoom in or out.
- Suitable for covering large areas like gardens or multi-room surveillance.
- Often used in businesses or homes with expansive properties where monitoring needs to be flexible.
Hidden or Spy Cameras
- Designed to be discreet, often disguised as household objects like smoke detectors, clocks, or picture frames.
- Used for undercover surveillance but must comply with privacy laws in Singapore.
- Not recommended for general home security as they do not deter criminals.
Thermal Cameras
- Uses heat detection instead of regular light, making them effective in complete darkness.
- Ideal for high-security areas where identifying movement in low-light conditions is crucial.
- More expensive but useful for homeowners who need round-the-clock surveillance.
When selecting a CCTV camera, consider factors like coverage area, resolution, night vision capability, and whether you need wired or wireless connectivity.

2. Camera Placement Matters
Where you install your CCTV cameras makes a big difference. Some key areas to cover include:
- Front Door and Back Door: The main entry points for burglars.
- Driveway and Garage: Protects vehicles and storage areas.
- Living Room or Hallway: Monitors movements inside the house.
- Balcony or Windows: Covers access points on higher floors.
3. Night Vision & Weather Resistance
If you need CCTV cameras for outdoor use, ensure they have night vision and are weatherproof. Singapore’s climate is hot and humid. So, look for IP-rated waterproof cameras that can withstand heavy rain and heat.
4. Storage & Backup Options
CCTV footage needs to be stored securely so you can review past recordings when needed. Here are the common storage options:
CCTV footage needs to be stored securely so you can review past recordings when needed. Here are the common storage options:
Cloud Storage
This option allows footage to be stored online, making it accessible from anywhere via an app or web portal. Cloud storage is secure and protects your recordings from physical damage. But, it may require a subscription for additional storage space.
SD Card Storage
Some WiFi CCTV cameras come with built-in SD card slots for local storage. This option is budget-friendly, but its capacity is limited. This means older recordings may be overwritten once the storage is full. It’s best for small-scale home security setups.
Network Video Recorder (NVR) or Digital Video Recorder (DVR)
These are dedicated recording devices used for CCTV systems with multiple cameras. NVRs work with IP cameras, while DVRs are designed for analogue cameras. They offer extended recording time, higher storage capacity, and better video management.
Discover more: NVR vs DVR: what’s the difference and which is better?
Choosing the right storage solution depends on your security needs, budget, and whether you prefer remote access to your footage.
A combination of local storage (NVR/DVR or SD card) and cloud backup is often recommended for extra security.
5. Legal Considerations in Singapore
Singapore has strict privacy laws when it comes to CCTV installation. Homeowners must:
- Avoid pointing cameras at public areas or neighbours’ properties.
- Inform domestic workers if they are being monitored.
- Comply with PDPA (Personal Data Protection Act) when recording footage in shared spaces.
Failing to follow these laws could result in legal issues, so always ensure compliance.
Discover more: How to Legally Install CCTVs for Home/Business Use in Singapore
6. Professional Installation vs DIY
While some WiFi CCTV cameras are easy to set up, professional CCTV installation ensures proper positioning, wiring, and security settings. Experts can also help integrate the system with your smart home devices.

Understanding the Cost of CCTV Installation in Singapore
The cost of CCTV installation varies based on several factors. Here is what affects pricing:
1. Type of Cameras
- Basic indoor cameras: Approximately S$100 – S$300 per unit
- Outdoor weatherproof cameras: Approximately S$200 – S$500 per unit
- PTZ cameras: Approximately S$400 – S$1,000 per unit
2. Number of Cameras
More cameras mean higher costs. A small home may need 2-4 cameras, while a larger property may require 6 or more cameras for full coverage.
3. Installation Fees
Professional CCTV installation can cost between S$200 – S$1,000, depending on complexity. DIY installations can save money but may lack the precision and security settings of a professional setup.
Need help with CCTV installation? Chat with us on WhatsApp or email drwifi247@gmail.com to book your consultation today!
4. Storage Costs
- Cloud storage subscriptions: Approximately S$5 – S$30 per month
- NVR/DVR systems: Approximately S$200 – S$800 one-time cost
5. Additional Features
Advanced features like motion detection, night vision, and AI analytics can add to the cost but enhance security.
Investing in a reliable CCTV system ensures long-term protection and peace of mind.

Why a Strong WiFi Connection is Essential for Your Home CCTV
A stable WiFi connection is crucial for modern CCTV systems, especially if you’re using WiFi CCTV cameras.
Without a strong internet connection, your cameras may experience lag, buffering, or even fail to record footage. Here’s why a reliable WiFi setup matters:
Real-Time Monitoring
A strong connection ensures smooth live streaming without delays.
Cloud Storage Access
Many CCTV systems save footage to the cloud, requiring a steady internet to upload videos.
Remote Alerts and Notifications
Motion alerts and real-time updates rely on fast, uninterrupted WiFi.
Seamless Connectivity
Poor WiFi signals can cause disconnections, leading to gaps in surveillance footage.
Multiple Device Support
A stable network ensures smooth operation even when multiple devices are connected.
To ensure your WiFi CCTV cameras work efficiently, position your router strategically, use range extenders if needed, and choose a high-speed internet plan.
Is your WiFi acting up? Our expert WiFi repair and troubleshooting service will get you back online in no time! Contact us on WhatsApp. We’re ready to help 24/7.
Discover more: Why Professional WiFi Installation is Key to Reliable Home Connectivity [Speed Test]

Dr WiFi: The Expert for All Your WiFi and CCTV Service Needs
Struggling with weak WiFi signals or CCTV installation issues? That’s where we come in.
Whether it’s optimising your home network or ensuring proper CCTV setup, our professional services can make all the difference.
We can help:
Enhance Coverage
Fix dead zones and boost signal strength.
Secure Your Network
Prevent hacking risks with proper encryption and security settings.
Optimise Bandwidth
Ensure your CCTV does not slow down your other devices.
Customise Solutions
Tailor the best WiFi and/or CCTV setup based on your home’s layout and security needs.
Provide Ongoing Support
Troubleshoot issues and keep your system running smoothly. No matter the time!
Get in touch to learn more, or visit our website to explore our WiFi and CCTV services today!
Final Thoughts
Installing CCTV cameras at home is one of the best ways to enhance security and monitor your property.
Whether you’re concerned about burglary, keeping an eye on your family, or protecting your deliveries, a good CCTV system offers peace of mind.
Before you install, take the time to choose the right camera, find the best placement, and understand Singapore’s regulations. With the right setup, you can enjoy better home security and greater convenience.
Got more questions? Feel free to reach out, we’re just a WhatsApp message or email away!