OOSSXX (Smart Video Doorbell) Rechargeable Battery Powered Doorbell Camera with Indoor Chime, Wireless 2K HD Smart Home Security Video Doorbell Kit, IP65 Waterproof Wi-Fi Outdoor Ring - VDL-4325

• {100% Wire-free and Large-capacity battery} There is a 10000mAh Li-ion battery pack built in the doorbell. Thanks to the low power consumption technology, a full charge lasts for more than 3 months in our lab test environment. (20 event per day, 15 seconds video recording per event). With 2.4GHz Wi-Fi(not support 5GHz Wi-Fi), the installation and the connection of security camera are 100% wireles.It is very convenient and concise. {Full 2K HD video and Night Vision} The doorbell adopt professional optical glass lens so that can provide you a crystal clear picture. With Built-in infrared night-vision light, you can record videos and take photos clearly even in low light environments. Infrared mode will be automatically turn on in low light environments.With the 166°wide viewing, it can bring you an all-round protection. {Two-way Audio and Optional Ringtone} This battery powered ring built-in advanced microphone & speaker, you can talk to your guest directly and be able to respond remotely in real-time. You also can set and select a pre-recorded voice message for quick replies. There is a button with music logo in the chime. You can choose your favorite music to set as ringtone. {PIR Detection and APP Notification} The doorbell kit is equipped with the PIR infrared sensor, it will further undergo a human-shape detection to reduce false alarm rate. There are 5 level of sensitivity status optional in doorbell settings.You can adjust the sensitivity as you need . Once a break in is detected, the notification will be pushed to your smart phone at the same time. {Two storage methods and History Playback} The door entry alarm support local video storage by TF card as well as cloud storage. You can activate the cloud storage service in the free APP CloudEdge. There is a 7-day free cloud free cloud recording trial service. With the APP, You can playback or download video and won’t miss any important moment.