Features Max. resolution: 2MP (1920×1080) Wide field of view achieving doorway security monitoring Access control function Noise suppression and echo cancellation Support calling indoor station/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. Dimension Categories: ALL ITEMS, Smart Switch & Door Lock / Access Control, TVT Prodects, Video Door Phone & Gate Lock
