When it comes to installing security surveillance equipment, the first crucial decision is selecting the monitoring host: should you opt for a computer with a surveillance card or an embedded digital video recorder (DVR)? The computer surveillance card suits places with specialized personnel and diverse functional requirements, offering a relatively low overall investment. However, since it involves adding a surveillance card to a computer, the computer needs to remain on 24/7. On the other hand, the embedded DVR requires no specialized knowledge or constant monitoring, making it a straightforward option.   The number of cameras to...

In today's world, an increasing number of people are opting to install surveillance cameras to enhance security. But how should one go about selecting the right camera and installation strategy? Let's delve into a few key aspects that warrant attention.   **1. Tailoring to Residential Needs: Wireless Pan-Tilt Cameras**   For those residing in apartment complexes or multi-story buildings with elderly family members or children, wireless pan-tilt cameras are an ideal choice. These cameras offer the convenience of easy installation without the need for elaborate wiring. Simply connect to your home WiFi network and use a...

A comprehensive surveillance system consists of four main components: camera equipment, control devices, transmission equipment, and display devices.   Camera Equipment: The camera equipment comprises cameras and microphones. Our brand, OHWOAI, offers a wide range of cameras, including indoor and outdoor models, wired and wireless options, high-definition with night vision capabilities, catering to various monitoring needs. Microphones are used for audio capture, although they are less commonly used in civilian surveillance setups.   Control Devices: Control devices come in two types: video capture cards and digital video recorders (DVRs). Video capture cards require connection to a...