Descripción del producto

 3.5'' wide angle LCD screen looks comfortable;• Battery bar display on screen, to know when to charge it;• Removable battery in Indoor Unit, convenient to use and maintenance;• Signal display on screen, to know the best communicating distance;• Auto photo record function when nobody answer the call;•Manual photo record function;• Wide angle lens and IR night version camera, work well even in dark enviroment;• 2.4G Frequency-Hopping Spread Spectrum technology afford stable A/V signal transfer;• Low power consumption;• One outdoor unit could support up to 4 indoor units, and vice-versa.