V5 Smart WIFI Video Doorbell 2.4GHz 720P Night Vision Easy Installation Wireless Motion Detection Doorbell for Home Item Type: Smart WIFI Video Doorbell Model: V5 Material: ABS Colour: Black Battery Type: 3 x 18650 Dry Cells (Not Included) Features: Wireless Connection, Ultra Low Power Consumption, Remote Active Wake Up, Fast Startup Uses: Guests Can Make Video and Voice Calls and Make Short Term Video Recordings, and the Host Can Know the Information Without Opening the Door Wake Up Mode: Doorbell Button Wake Up, PIR Human Body Detection Wake Up, Mobile Phone Active Wake Up Resolution: 720P Installation Method: Door Wall Hanging Installation Super Performance in One: 1. Multi User Sharing, Support Up to 8 Users to Watch 2. PIR Motion Sensor Alarm, Providing Real Time Information to Your Mobile App 3. Two Way Voice Function, Real Time Call 4. Night Vision So You Can Work All Day 5. IP65 Waterproof, Suitable for Harsh Environment 6.166 Degree Wide Angle Viewing Angle 7. Easy to Install