China leads regional security investments, comprising over 40 percent of total spending in 2024, with a 13.5 percent five-year CAGR

The Asia Pacific region will see the fastest growth; six countries forecasted to have the largest GDP growth are in Asia

The ESP32-CAM based CCTV camera is a project that allows you to create a remote surveillance camera using the ESP32-CAM module and the VLC player.

HC-SR501 Motion Sensor usually known as the PIR sensor is used in many kinds of Security Alarm Systems and Motion Detector systems. Instead of emitting infrared signals, it absorbs IR signals and that’s why it is called PIR (Passive Infrared) Sensor.

Face Recognition technology has improved drastically in the past decade and now it is primarily used for surveillance and security purpose.

Raspberry Pi 4 is the improved version of Raspberry Pi 3 B+. Raspberry Pi 4 comes with Cortex-A72 quad-core processor running at 1.5GHz with memory bumped up to the LPDDR4. It has three times better processing performance and speed than the Raspberry Pi 3.

There are many kinds of Wi-Fi door lock available in the market which makes your home more secure and saves time in finding the keys. We previously built a smartphon

From connected cars to connected wearables to home security, the Internet of Things is rapidly marking its presence in every field.

Previously we built a Wi-Fi controlled robot using NodeMCU, this time we are attaching a camera with the robot to make it a surveillance robot car.

CCTV cameras are very common now days and they are good tool to monitor and surveillance the home or office for any mishapenings. But still IP cameras, which provide video feed accessible from anywhere, are costlier.