• Two 21700 batteries work regularly for 5-8 months
• Million HD Pixels with Ultra-thin 2.6MM wide-angle lenses
• Support waking up device by mobile phone within 1 second
• 2.4G/5G Wi-Fi connection
• High quality two-way talk with noise cancellation
• Support PIR human body infrared detection. It will push alarm information to your mobile phone APP immediately when someone is at the door
• Day and night mode can be switched automatically. The image is clearly and visible for your safety and family security no matter its day or night

Specifications:

• Resolution: 1920*1080P
• Field of Angle View: [email protected]/155°
• IR LED: 6*850nm
• Wi-Fi: 802.11b/g/n
• Audio: Two-way talk with noise cancellation
• Recording: TF card (Above C10 high speed brand card is needed)
• Storage: Cloud Storage or 8G/16G/32G TF card (not included)
• Battery: 2pcs 21700 batteries in doorbell
• Monitoring: Motion Detection, Remote Live View
• Notifications: Push Notifications within1 second
• Device Wakeup: Within 600ms
• Power Consumption: Power Consumption Standby120uA, Working170mA