Benefits of Installing Security Cameras at Home & How to Choose One｜Recommended Settings by Installation Location: Entrance, Parking, Indoors

September 15, 2026 Aiden Tsang

📌 Key points of this article: We explain the benefits of installing a home security camera, how to choose one, and the best installation locations. This practical guide answers questions like "Where should I install it?", "Can I install it wirelessly?", and "Does it work at night?"

In recent years, there has been an increase in damage from home invasions, car break-ins, and package theft (porch piracy). Statistics from the National Police Agency show that installing security cameras has a significant crime deterrence effect, leading more households to consider installing security cameras at home.

However, for first-time security camera buyers, there are many questions, such as "Where should I install it?", "Is wiring required?", and "Does it capture clear images at night?" This article provides a detailed explanation of how to choose a security camera based on installation location, necessary specifications, and tips for wireless installation.

5 Benefits of Installing a Security Camera

Crime Deterrent Effect: The mere presence of a camera intimidates intruders and helps prevent intrusions and mischief.
Recording Evidence: In the event of damage, footage can be used as evidence, helping identify culprits and support insurance claims.
Remote Monitoring: Real-time monitoring is possible via smartphone while you're out or traveling. Also useful for monitoring seniors, pets, and children.
Package Delivery & Intruder Alerts: Instant smartphone notifications when an intruder approaches, thanks to human detection. Also convenient for checking package deliveries at the front door.
Insurance/Tax Benefits: In some cases, security measures may qualify for fire insurance discounts (varies by insurance company).

Recommended Points by Installation Location

🚪

Entrance / Near Door

The most important installation location. Install at a height of 2-2.5m to capture faces of delivery personnel, visitors, and suspicious individuals. Wide-angle lens (100° or more) recommended.

🚗

Parking Lot / Garage

Effective against car break-ins and tire theft. Requires a resolution (4 million pixels or more) that can read license plates and night vision capability.

🏠

Indoors (Living Room / Entrance)

For monitoring children, seniors, and pets. Requires privacy considerations. Two-way audio allows remote communication.

🌿

Backdoor / Side Door

Often a blind spot with higher intrusion risk than the front door. Outdoor-compatible (IP65 or higher) and night vision models are essential.

📦

Delivery Box / Gatepost Area

Effective against package theft. Human detection and smartphone notification features allow instant delivery confirmation.

🏢

Store / Office Entrance

For deterring suspicious individuals and shoplifting outside business hours. PTZ cameras (Pan-Tilt-Zoom) can cover a wide area.

6 Points to Consider When Choosing a Security Camera

① Resolution: Minimum 4MP, 6MP or more for facial recognition

Resolution	Pixels	What can be identified	Recommended Use
2K (FHD)	2 million pixels	Person's physique / clothing	Indoor monitoring / Auxiliary camera
4MP	4 million pixels	Facial contours / License plates	Standard for entrance / parking lot
6MP (2K+)	6 million pixels	Facial features / Details clearly	Evidence footage for entrance / store
8MP (4K)	8 million pixels	High definition / Details clear even in wide areas	Parking lot / Large area

② Night Vision: Infrared vs. Full-Color Night Vision

In addition to conventional infrared night vision (black and white footage), there has been an increase in full-color night vision models that can record color footage even in dark environments. This is highly valuable as evidence footage because it allows for confirmation of clothing and car colors. Aestiquo's security cameras support night color recording.

③ Waterproof Rating: IP65 or higher is essential for outdoor installation

IP65: Fully dustproof + resistant to water jets from all directions. Standard level for outdoor use.
IP66: Resistant to stronger water jets than IP65 (typhoons/heavy rain). For more secure outdoor installation.
IP67: Resistant to temporary immersion in water up to 1m deep. For areas at risk of flooding.

④ Pan-Tilt-Zoom (PTZ) Function

PTZ-enabled cameras allow you to change the camera's direction remotely via a smartphone app. With 360° horizontal pan + vertical tilt, dead zones can be minimized, and one camera can cover a wide area. This is also cost-effective as it allows for fewer cameras than fixed cameras.

⑤ Recording and Storage Methods: SD Card vs. Cloud

Storage Method	Advantages	Disadvantages
SD Card Storage	¥0 monthly fee, ready to use, continues recording without internet	If card is stolen, evidence is lost; limited capacity
Cloud Storage	Footage remains even if camera is stolen, accessible from anywhere	Monthly fee incurred, internet required
Both Compatible	Mainly SD card, cloud as backup for strongest storage system	Cloud monthly fee incurred

⑥ Wi-Fi / Bluetooth Connection: 5GHz support for stable video transmission

Wireless security cameras primarily connect via Wi-Fi. 5GHz band-compatible models offer less video lag and more stable real-time viewing than models that only support the 2.4GHz band. Aestiquo's security cameras support Bluetooth connection + 5G (5GHz) for stable wireless video transmission.

Wireless Security Camera Installation Steps

Determine installation location and check camera's field of view. Temporarily place the camera and check the live footage on your smartphone app. Confirm the actual range of view before finalizing the installation location. For an entrance, check if the height and angle capture visitors' faces.

Connect to Wi-Fi and perform initial app setup. Install the smartphone app according to the included manual and configure the Wi-Fi network connection settings. For 5GHz-compatible models, select the 5GHz band SSID.

Secure to the wall with included screws/bracket. Secure the included mounting bracket to the wall with screws. When installing on an exterior wall, treat the area around the screw holes with waterproof sealant to prevent rainwater intrusion. For indoor installation, you can install without drilling using double-sided tape or a tension rod stand.

Adjust recording settings and human detection alert sensitivity. Set up continuous recording, motion detection recording, and scheduled recording from the app. Initially set human detection alert sensitivity to medium, then lower it if there are frequent false alarms (e.g., swaying trees, car headlights).

Test night vision and notifications. Test if night footage is properly recorded and if human detection notifications are correctly received on your smartphone. Verify that the video brightness and recording quality are as expected to complete the installation.

⚠️ Legal Considerations: When installing a security camera, be careful not to capture public roads, neighboring houses, or other people's private spaces. Recording or publishing footage that infringes on another person's privacy may lead to privacy infringement issues. Check the shooting range before installation and set a masking function if necessary.

Aestiquo Recommended Wi-Fi Security Camera

6MP · Color Night Vision · 360° PTZ · IP66 Waterproof

AESTIQUO 6MP High-Resolution Security Camera | 5G Compatible · Color Night Vision · Pan/Tilt 360° · IP66 Waterproof · Human Detection · Two-Way Audio

Records faces and license plates clearly with 6 million pixels high resolution. Equipped with color night vision for full-color recording even in darkness. 360° pan/tilt operation provides coverage without blind spots from your smartphone. IP66 waterproof for installation anywhere outdoors, at the entrance, or in the parking lot. Two-way audio allows you to speak with visitors from the app.

6 million pixels and color night vision for high-precision evidence footage
360° pan/tilt for remote control via smartphone, no blind spots
IP66 waterproof, suitable for both indoor and outdoor installation
Human detection, instant smartphone notifications, two-way audio, SD card/cloud storage compatible
Bluetooth connection and 5G compatible for stable wireless video transmission

View Security Camera Details →

Frequently Asked Questions (FAQ)

Can I use a security camera without Wi-Fi?

Local recording (SD card storage) is possible even without Wi-Fi. However, real-time video monitoring on your smartphone, human detection notifications, and cloud storage require an internet connection. Combining it with a mobile Wi-Fi router is effective in places without a Wi-Fi environment.

Can I install a security camera in a rental property?

Installation is possible, but drilling holes in walls or exterior walls generally requires permission from the management company or owner. Drilling without permission may result in restoration costs when you move out. There are also installation methods that don't require drilling, such as using double-sided tape, tension rods, or window frame clamps, so if you're renting, please consult with the management company first.

How long is security camera footage typically stored?

For SD card storage, it varies depending on the SD card capacity and recording settings. With a 64GB SD card and continuous recording (HD quality), approximately 3-7 days of footage will be overwritten. Setting it to motion detection recording extends the storage period. Cloud storage typically saves 7-30 days of footage, depending on the subscription plan. Important footage should be manually backed up from the SD card.

Should I inform my neighbors about the security camera?

There is no legal obligation, but it is recommended to inform your neighbors about the camera installation and its shooting range to maintain good relations. Especially if neighboring yards or entrances might be captured, prior consultation is advisable out of consideration for privacy.

Can I provide security camera footage to the police?

If you are a victim of a crime, you can provide recorded footage to the police as cooperation for their investigation. You can submit the SD card data directly or copy the footage from the necessary time period. If the video retention period is short (3-7 days of overwriting), it is crucial to manually back up the footage as soon as possible after the incident occurs.

Summary: Start with 3 locations – Entrance, Parking Lot, and Indoors

If you're considering installing a security camera, we recommend starting with three locations: the entrance (front door/back door), the parking lot, and for indoor monitoring. The entrance, in particular, has the highest risk of intrusion and is the most crucial point for capturing visitors' faces.

Aestiquo's Wi-Fi security camera offers high resolution (6 million pixels), color night vision, 360° PTZ, and IP66 waterproofing all in one device, making it suitable for any location at your entrance, parking lot, or indoors. Protect your loved ones and property with the peace of mind that comes from real-time monitoring via your smartphone.

Home Security Camera Installation Front Door Security Camera Wireless Security Camera How to Choose a Security Camera Indoor Outdoor Surveillance Camera

※When installing and operating a security camera, please be mindful of personal information protection laws and privacy rights, and take sufficient care to avoid capturing other people's private spaces. The information in this article is current as of September 2026.

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