Brand new Daytech CI11 Wireless Intercom Phone Host System for sale. This heavy-duty master console functions as the main communication base station for internal room-to-room audio networking. It operates completely free of charge over local radio frequencies, meaning zero monthly bills, zero data usage, and no landline telephone cables required.The smart host console features a clear LCD display with caller ID, full numeric keypad, and standard handset. It is highly expandable, supporting up to 999 separate extension units across a massive 1,000-meter open-space transmission range. Perfect for seamless instant communication in large office complexes, hotels, multi-story residential homes, hospitals, schools, and security posts. Delivery available.