X3 720P Wireless Battery Video Doorbell Smart WiFi Security Monitor Low-power Dissipation Night Vision Intercom Camera

Details     Video Operation Instructions: You can refer to the following video to install and use the device.   Function Introduction: --Lens Angle: 60-65° wide Angle. --2.4GHz WiFi connection. --Sound pickup distance: 3 meters. --APP voice intercom  ; video call. --Automatically take pictures of visitors. --Battery type: rechargeable 1000mAh lithium battery --Night vision light: 850N night vision light--Day / Night mode automatic switching; ensure the best image quality 7*24. X3 Pro is a dry battery version; using 3 AAA dry batteries (excluding batteries)   Day&night vision: Built-in high-power infrared night vision lamp; combined with ICRinfrared filter; can automatically switch between day and nightmode; even in dark environment; also can see clearly; and clearshooting Two-way Call; Intelligent Voice Change Two-way voice design; with high-power loudspeaker andhigh-sensitivity microphone; the door visual communicationclear and smooth; support