It is best to use the camera and infrared beam together, which is safer for security. If you choose one of the two, then the camera is definitely better. After all, it has real pictures, and it will be safe if anything goes wrong. Check the video and find out.
Our company is in Suzhou, specializing in security engineering (video surveillance, anti-theft alarm, electronic fence, building intercom, public broadcast network cabling)
Company name: Ankangren Intelligent Technology
Website: ankangr.com
Contact information: Available on the website