23K views · 44 reactions | Napco's free and objective SAVI™ self diagnostic system helps schools easily evaluate their security levels and vulnerabilities, and choose the best next steps. Learn more about Napco's security solutions and download the free the Security Access-Control Vulnerability Index & Whitepaper at https://bit.ly/2l3RTqL. | Campus Safety Magazine | Facebook

44K views · 1.1K reactions | Australia removed more than 900 Chinese-made surveillance cameras, intercoms, electronic entry systems and video recorders. For more videos, visit: wionews.com/videos | WION | Facebook