Wifi Wireless Smart Doorbell Call Intercom Video For Apartments Door Bell Ring Security Protection Cameras For Phone Home Description: Item model number: M5 Lens 0328: Angle 90 degrees Battery model: 400 mAh, 2 months of permanent battery life Power input: 5V-2A Human body induction: optional Storage function: TF card (maximum support 64G, not included) Voice system: two-way intercom/mobile phone remote prompt view Recording range: 5m Wireless connection: WIFI IEEE802 11b/g/n 24GHz, rf 433MHz System support: Android4 3 or ios9.0 or above USB interface: MCRO-Mike 5P/DC5V-1A APP:ULooka Specifications: Features 1.400mah battery capacity. 2.Million HD pixels collocated with 90 degree wide-angle lens 3.Support mobile phone remote fast wake up device within 1 second. 4.2.4G Wi-Fi connection 5.High quality two-way talk with noise cancellation 6.Support PIR motion detection, when someone hovers at the door, immediately alerts push notifications to the mobile phone. 7.Day and night mode automatic switching, whether day or night, the image isclearly visible, for your safety and family security. 8.Support“ULooka”APP.More Stable To Connect And Work. Package Included: 1*smart doorbell 1*ding dong 1*USB cable 1*manual