The wireless desktop intercom system connects up to 100 EXTENSION units. The communication range is 400 to 1000m(1km), can cover up to 8 to 10 storey Building. This long range transmission is boosted by the 433Mhz frequency modulation which has no interference with our local frequency. The intercoms has internal battery backup as a provision and protection for our frequent power fluctuations and failure. The internal battery has the capacity and capability to power the system for over 24 hours without electricity. The battery life everything being equal is over 10 years.The USB power adapter and cable technology allows for power bank charging during emergency situation, etc.This intercom system has already been programmed and coded with ID caller numbers. It is a plug and call system requiring no installation. It features multiple selectable ringing tones up to 38 selections and up and down volume level.The brand is CALEOCOM, we give after sales service including online directives and spare parts replacement

Price of Wireless Intercom in Nigeria

The price of Wireless Intercom price in Nigeria is between #22500 – #23500 it depend on the location.