# A.S.S. LDA - Advance Security Solution > Advance Security Solutions LDA supplies, designs and installs CCTV video surveillance, access control, biometrics and IT network infrastructure across Mozambique. Trading since 2014 from Maputo, with systems built mostly on Hikvision technology. Company: Advance Security Solutions LDA (A.S.S. LDA), NUIT 400519579. Address: Av. Josina Machel #1091, Bairro Alto Maé B, Maputo, Mozambique. Phone: +258 84 488 8222 and +258 86 638 3800. Email: vendas@asslda.com. Hours: Monday to Friday, 08:00 to 17:00 (Africa/Maputo). Languages: the whole site exists in English under /en and in Portuguese under /pt. Replace the /en prefix with /pt for the Portuguese version of any page listed below. Brands supplied: Hikvision, Ubiquiti, Tenda, ZKTeco, EZVIZ, Western Digital, Seagate, Cudy, Orbita, Concox, NEMTEK. ## Main pages - [Home](https://www.asslda.com/en): Overview of the company, the four technology pillars, featured products, solutions and FAQs. - [Products](https://www.asslda.com/en/products): Catalogue of cameras, NVR and DVR recorders, access control terminals, PoE switches, wireless bridges and surveillance storage. Filterable by type. - [Solutions](https://www.asslda.com/en/solutions): Security solutions grouped by scenario and by industry. - [Packages](https://www.asslda.com/en/packages): Ready-to-install CCTV kits, including 8-camera and 16-camera Hikvision ColorVu kits with recorder, cabling, power supply and connectors. - [Brands](https://www.asslda.com/en/brands): The manufacturers A.S.S. LDA is authorised to supply and install. - [Company profile](https://www.asslda.com/en/profile): History since 2014, certifications and the way projects are delivered. - [Blog](https://www.asslda.com/en/blog): Articles on surveillance, access control and network security in Mozambique. ## Contact and quotes - [Request a free quote](https://www.asslda.com/en/quote): Form to request a tailored estimate. Fields: name, email, phone, package or solution, project details. Quotes are normally prepared within 24 hours. - [Contact](https://www.asslda.com/en/contact): Contact form plus office locations, phone numbers and email addresses. ## Solutions by industry - [Schools and campuses](https://www.asslda.com/en/solutions/schools) - [Hospitals and clinics](https://www.asslda.com/en/solutions/hospitals) - [Warehouses and logistics](https://www.asslda.com/en/solutions/warehouses) - [Factories and industrial sites](https://www.asslda.com/en/solutions/factories) - [Supermarkets and retail](https://www.asslda.com/en/solutions/supermarkets) - [Solar farms](https://www.asslda.com/en/solutions/solar-farms) - [Highways and traffic](https://www.asslda.com/en/solutions/highways) ## Portuguese - [Início](https://www.asslda.com/pt): Portuguese home page. Every path above also works with the /pt prefix. ## Optional - [Privacy policy](https://www.asslda.com/en/privacy): How form submissions, server logs and analytics data are handled. - [Terms of use](https://www.asslda.com/en/terms): Conditions for using the site, quotations and prices, trademarks. - [HTML sitemap](https://www.asslda.com/en/sitemap): Human-readable list of every page. - [Sitemap](https://www.asslda.com/sitemap.xml): Full list of indexable URLs in both languages. - [Robots](https://www.asslda.com/robots.txt): Crawling rules. Everything except /admin is open.