1, dual light source (when someone passes by, it can be bright white light, night vision is full colour)
2, monocular dual screen (a panoramic view, a close-up, zoom detail tracking)
3, without network port (support WIFI & hotspot connection);
4, two-way voice intercom, accurate humanoid tracking;
5, support 8-128G memory card, the highest storage up to 1 month ;
6, support online purchase of cloud storage;
7, support custom setting alarm sound;
8, support simultaneous four-screen viewing on mobile phone;
9, support ONVIF protocol ;
10, 5V1.5A power supply, packaging with power supply (default U.S. standard)