Wireless Doorbell with Chime, IR Night Vision, HD Camera, 2-Way Audio, and Volume Control

Features:  【Video Call】When someone presses the doorbell, it will push a notification to the mobile phone, and the owner can enter the video call. The dialogue interface supports sharing to up to 10 members at the same time. 【Free Cloud Storage】When the visitor uses the doorbell, it can take the visitor's picture and save the record to the cloud. You can check the past pictures at any time through the mobile APP. 【Voice-changing Function】You can use the practical function when you are alone at home, more secure. Female voice becomes male voice, 2 voice modes are available.  【Night Vision】It can automatically switch between day and night modes, and high-definition infrared night vision allows you to see visitors at night. 【Large-capacity Battery】Built-in rechargeable battery let you completely bid farewell to the trouble of frequent battery replacement. And it contains 38 pieces of music, the volume can be adjusted. Specifications: Material: Plastic Color: White Size: (Approx)(LxWxH)  8x5.3x2.2cm/3.15x2x0.87inchinch Chime Size: (Approx)(LxWxH) 5.5x4.2x2.5cm/2.17x1.65x0.98inch Power input 5V 2A Voltage: 3.7V Power by: 1 x 800mAh rechargeable battery Use time: More than 6 months of normal use Charging time: 1.5 hours Standby time: More than 2 years Camera resolution: 480x640 Package Included: 1 x Wireless Doorbell (with chime) 1 x USB cable 1 x Manual Note:  1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.