Technician for the installation and maintenance of surveillance cameras, intercoms, and access doors. 👌👌 Programming and linking with mobile phone 🤳 and computer 💻 Programming ✅ Internet networks ✅ PBX systems ✅ Sound systems Stores ✅ Apartments ✅ Villas ✅ Warehouses ✅ Companies Affordable prices 🤞🤞 Professional work 👌👌 Punctuality 👌👌