ADDITIONAL MONITOR FOR WIFI SMART VIDEO DOOR PHONE WITH ONE MONITOR

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