KERUI N62 WiFi Wireless 720p IP Camera Video Monitoring/Network Camera Surveillance/Video Security Camera/Home security system, Baby Monitoring with APP Built-in microphone, Built-in speakers or an external Amplifier. Remote Live Video Streaming Via Smart Phone. Crystal clear HD 720p video. Stay in Touch with Two Way Talk. Support both Wi-Fi IEEE 802.11b/gg and Wired Connection.