MECO Wireless Video Doorbell Camera with Ring Chime and 32GB SD Card, 1080P HD Doorbell Camera with 2 rechargeable lithium 18650 batteries that last up to 3-6 months when fully charged, 2.4GHz WiFi Doorbell with Motion Detector, Night Vision, IP65 Waterproof, Real-Time Notification, 2-Way Audio Battery Standby time: 3-6 months *8M PIR, 10M IR Day/Night, IP65 waterproof, 32GB SD Card, *APP: Cloudedge, PIR Motion Detection for iOS & Android