【3MP HD Len & Infrared Night Vision】VSTARCAM hidden camera with audio/video, equipped with 3MP HD lens, ensuring to offer you fine and clearly images and wide field of view. Built in 8 high power infrared lamps will provide you excellent night vision effect, allows you to clearly see what is happening in low light even total darkness, and the IR lights are not visible when. So you can know whether someone breaks into your home or company even if the lights is off. 【PIR Human Detection & Push Alarm】 7 * 24-hour operation, deeply optimized PIR human body sensing response ability, wake-up capture speed can reach millisecond level. Capture abnormal situations at maximum speed and push APP alarm messages. Even if a suspicious person runs by quickly and avoids the camera, it is easy to catch them. Once the human figure is detected, the nanny cam hidden camera will automatically push the message on you smartphone through O-kam APP. 【Two-way Talk & Remote Monitoring】Built-in microphone and speaker, you can keep in touch with your baby/pet/nanny anywhere anytime. Even if you are not at home, you can easily communicate with your children or pets through the camera. The wireless security cameras support to be viewed by multiple users even in the distance area. You could share your camera with friends and family for good moments.