Walmart has Galayou 2K Indoor Security Camera for Home with Wireless WiFi, Monitor for Baby/Nanny/Pet/Dog, 360° Motion Detection, Two Way Audio for $15.19. Shipping is usually free to Walmart+ members or on orders over $35.

About this product:

Support intelligent motion detection & siren alarm. You will receive instant alert notifications on your phone when humans approach your home; Excellent night vision for clear image up to 32ft at night. Two-way audio for easy communication with family members. Optional Cloud & 24/7 SD Card Storage: There is a free 30-day trial for cloud storage; Additionally, you can enable 24/7 continuous recording on SD card storage for added security and peace of mind You can share the camera with others. Works with Google Home. Support RTSP&Onvif.