Wireless Intercom Telephone - 1000m Range

• Supports wireless communication up to 1000 meters (1km) without cables. • Operates on a 433MHz frequency range for reliable signal transmission. • Eliminates the need for SIM cards or complex wiring installations. • Ideal for hospitals, companies, shops, banks, schools, and warehouses. • Brand new condition, ready for immediate deployment. • Plug-and-play setup requires no specialized technical knowledge.