The Gyration Cyberview 3000 is a 3 mp Smart AI WiFi wireless battery doorbell camera, suitable for outdoor use. Support 24 Hrs. event recording; support twoway audio, AI motion detection. Support PIR motion sensor, Instant accurate alerts; 2.4GHz WiFi connection, support Micro SD card, the maximum capacity can reach 128GB, support cloud storage; Support Android /iOS system mobile devices, remote realtime monitoring. The Cyberview 3000 initiates a video call via the CyberView Plus App when someone rings your doorbell, so you ll never miss a visitor. See and talk to your visitors from your smartphone anywhere, any time. The builtin microphone and speaker make it easy for you to hear what s happening outside the door. With CyberView Plus app, you can protect, capture, save and share what s valuable to you.