CitiTech is a technology and electrical goods retailer operating an eShop and listing a physical address in Chalandri, Greece. Its extensive catalogue serves households, installers, and professionals with products for smart homes, lighting, electrical work, networking, security, audio-visual systems, and everyday technical needs. Smart-home offerings include controllers, switches, thermostats, smart plugs, cameras, motion detectors, and products from brands such as Shelly, Fibaro, TP-Link Tapo, and Ajax.

The lighting range spans LED bulbs, strips, fixtures, floodlights, solar garden and street lights, work lights, and related power supplies and accessories. CitiTech also sells electrical installation materials, cables, sockets, switches, circuit-panel components, UPS units, inverters, and voltage stabilizers. For audio and video, shoppers can find televisions, monitors, projectors, speakers, headphones, microphones, cables, adapters, and signal-distribution equipment.

Further categories include tools, batteries, networking products, TV and satellite equipment, household appliances, and personal protective items. The site provides online shopping features such as order tracking, customer accounts, wishlists, and a shopping cart, alongside contact details for sales inquiries