How motion-activated security cameras work
Motion-activated security cameras are designed to detect movement within their range, and automatically start recording when they sense motion. This technology ensures that the camera only records when there is activity, thus saves you storage, battery life and the hassle of sifting through hours of footage. These modern cameras come with advanced sensors, which can differentiate between a tree moving and a person passing by. Once the motion is detected, the camera will send an alert to your smartphone or email. You may access the footage on the camera or a cloud-connected recorder that saves the video for a specific period. Key point: Motion-activated security cameras only record when there is activity and send you an alert to your smartphone or email.What is continuous video recording (CVR)?
As the name suggests, continuous video recording is the process of recording footage without any interruptions, 24/7. This type of filming is prevalent in security cameras used in public places or businesses. A high-quality security camera with continuous video recording functionality will give you a permanent record of what’s going on around your home, especially when you’re away. Continuous recording cameras typically use cloud storage, which is continually updated, and the oldest footage is automatically deleted. This storage method allows access to footage from anywhere with an internet connection, and data can be backed up to protect against hardware failures. Key point: Continuous recording cameras provide uninterrupted 24/7 footage of your home, and the oldest footage is automatically deleted.Pros and cons of motion-activated and continuous recording cameras
Advantages of Motion-activated cameras:- Savings on storage and battery life due to recording only when there is activity
- You receive alerts only when someone is present, ensuring quick response time
- Protects user privacy as it does not record activity when there is none
- You may miss some footage, such as an intruder sneaking past the camera’s field of motion detection.
- If an event occurs outside the camera’s field of view, it won’t record, leaving gaps in coverage
- Provides continuous footage that offers a clear picture of the situation.
- You have access to all recordings, so you won’t miss anything that happens while you’re away.
- You can access footage from anywhere, and it can be used as evidence in legal proceedings
- It can be costly to maintain regular backups and storage.
- Privacy concerns arise as it records everything within its field of view, even innocent activities.