<p>Smart Wireless Remote Video Doorbell: No matter where you are, answer your door with 1080p HD daytime and infrared nighttime video and two-way audio. 65 viewing angle, the details are in front of the door, reliable and practical.</p> <p>WIFI connection: Portable doorbell, no wires required, two-way intercom between doorbell and mobile phone is realized. Real-time mobile phone, supports two-way calling, taking pictures, recording, caring for your family and making you more secure. (The voice-changing function has been upgraded, and you can easily deal with visits from strangers when you are alone at home.)</p> <p>APP control: The doorbell can be controlled by APP, automatic working mode, intelligent and portable. Portable in size and weight, easy to install and remove. (No need to punch holes, support 3M adhesive stickers, also support punching installation, long standby, no plug-ins required)</p> <p>Two-way intercom: WIFI connection, remote doorbell wireless, realize two-way intercom between doorbell and mobile phone. Real-time mobile phone, supports two-way calling, taking pictures, recording, caring for your family and making you more at ease.</p> <p>LASTING: Disassembly-free cycle charging, built-in 800MAH lithium-ion large-capacity battery, normal use for more than 6 months, charging time 1.5 hours.</p>