WIRELESS HOTLINE INTERCOM : You can communicate between two stations without any wiring. Just plug ac power cord into 90~240 Volt AC outlet, then your system is ready for communication. Also transfer telephone call with extra cost (optional) No antenna, working over the AC mains supply line Ideal for: Multistory Building, House, Hotels, Lodges, Offices, Shops , Hospitals, Banks, Factories, etc. Product Features: Full duplex communication like a telephone. (No "Push and Talk" ) Long range (up to 2KM in same Phase only on rural area) Cordless Operation Easy Installation Works on 90~240V AC Power Line (in Same Electric Transformer) Frequency Modulated (FM) Technology Different channel and Different Security code High quality electronics circuit (long lasting) Loud and pleasant Ringing Original Ring back tone (no duplicate ring back tone) Both party ring cut off system Rx Tx visual indication Simple Operation (Just plug and talk) Light weight Handset One year Warranty No Mechanical switch (hook switch) More details Please visit thodukonics or online MSN: