Max. resolution: 2MP (1920×1080)
 Wide field of view achieving doorway security monitoring
 Access control function
 Noise suppression and echo cancellation
 Visual intercom function: two-way remote communication between the doorbell /mobile APP
 Support door opening by swiping card or mobile APP
 Support IR and white LED lights
 Support tampering alarm and door contact alarm
 2.4G Wi-Fi
 Built-in micro SD card slot, up to 256GB
 Intelligent Analysis: video exception detection, face detection, face capture, etc.