Model: SY803MA11 - Material: Plastic + aluminum alloy housing - Handsfree color video door phone - 7" TFT LCD screen - Screen resolution: 480 x 234 - Aluminum alloy casing outdoor camera - 3.6mm lens - View angle: 92 degrees - With IR night vision function - 12-melody selectable - Input voltage: AC 110~240V 50/60Hz - Output voltage: DC 15V 2.0A - Talk time delay: 120s +/- 10% - Monitoring time delay: 60s +/- 10% - Working range: 100m - Package includes: - 1 x Camera - 1 x Monitor - 1 x Connection cable (5m) - 1 x Power adapter (2-flat-pin plug/138cm-cable) - 1 x Terminal cable (10cm) - 1 x Set of screws - 1 x English user manual