360 Graden 1.7 Fisheye Lens Waterdichte Mic Speaker Optionele 12MP 25fps Sony 557 Netwerk Beveiligingssysteem Camera

For the management needs of street smart security building work, create a smart security building control platform, change the grassroots data scattered, business and situation research and judgment early warning means can not cover the situation, the construction content to access control system, ladder control system, visitor management system