ADDITIONAL MONITOR FOR WIFI SMART VIDEO DOOR PHONE WITH ONE MONITOR

INDOOR MONITORS TECHNICAL DATA: • Connecting wire: 4- core • Ring tone: 16 melody • Working Voltage: 12VDC • Resolution: 800x400 • Working Current: ≤ 1100mA • Talking time: 120s±10% • Monitoring time: 40s±10% Additional monitor is suitable only for single way intercom system. When a guest or visitor presses the doorbell button on the camera unit, the homeowner can use a few monitors to see who is requesting entry, speak with the caller, take a photo and unlock the door.