【Ultra 4MP Resolution & Advanced Night Vision】This product contains 2 cameras.Equipped with 4MP HD resolution and high-tech optic lens, litokam indoor camera can provide clearer picture quality and capture more detail by using 3X digital zoom. litokam cameras for home security capture every detail, even in complete darkness, with 6 IR LEDs that provide up to 33 ft of night vision. 【Motion/Baby Crying Detection Alerts & Smart Siren】litokam indoor security camera supports motion/baby crying detection and push alerts to monitor your baby/pet/elder. With the Siren, it will detect and sound a loud alarm when there is a stranger sneaks into your house (Need to turn on the Siren function on phone App in advance and the sound of Siren can be adjustable). 【Instant Talk & Alexa/Google Assistant Compatible】Communicate with your family, kids, pets anytime, anywhere with Litokam wifi camera's built-in microphone and speaker. View live feeds of your security camera on Alexa or Google Assistant devices with simple voice commands (Works with 2.4GHz and 5GHz WiFi). 【Double Storage & Encrypted Local Record】Save videos up to 128GB on a Micro SD card (not included) or cloud storage . 24/7 local recording ensures you never miss a moment, keep an eye on multiple areas of your home at the same time. High-level encryption technology can protect your data security even if this baby camera was stolen or broken. 【Multi-users & Multiple View】This pet camera with phone app supports no limit users to view simultaneously on iPhone and Android phones. You could share your indoor camera with friends and family for interesting moments. The "littlelf smart" APP can add multiple cameras for home security to display 16 live videos on 1 screen, more convenient for you to view multiple areas of your home at the same time. Never miss any important moments when you are away from home. 4MP Indoor Camera, Cameras for Home Security with Night Vision, Pet Camera with Phone App, 2.5K Indoor Security Camera, Motion Detection, 2-Way Audio, WiFi Camera Home Camera Compatible with Alexa