This is a wireless wifi smart doorbell which uses P2P technology, You can connect a wireless router or point-to-point AP Mode and phone connection. Support for mobile phones and tablet computers (Android and IOS system), when the visitors ring the doorbell, the mobile phones and doorbell can be real-time video and talk, take pictures, record video and so on. This door bell features motion detection alarm, tamper alarm, day and night monitoring, local TF recording, support indoor doorbell ringing and other functions. Get one to make your life easier and safer Features - Support IE EE 802.11b/g/n wireless standard. - Support for AP mode and mobile phone in close connections, no data traffic is required to view the video. - Compatible with mobile phones and tablets of Android and IOS operation systems. - Supports motion detection burglar alarm. Support tamper alarm. - Support eight users simultaneously monitor. Support indoor doorbell ringing function. - Support 32G TF card. Support two-way voice intercom. Specifications - Color: White - Material: ABS - Size: Approx. 14 x 7.5 x 3.3 cm (LxWxH) - Camera: 1/4 inch 100W pixels - Video Resolution: 1080*720 - Support wi-fi 2.4ghz, IEEE 802.11b/g/n - WIFI Standard: IEEE802.11b/g/n - LUX: 0.8Lux/F1.Color pattern,0.3Lux/F1.4Black and white pattern - IR control: IR opens night vision, Automatic detection of infrared and ICRIR shuts the night vision function off the infrared and the ICR is fixed in daily viewing mode - Doorbell power supply: Battery power supply two section 18650 core - Work power consumption: Power consumption: Standby current 400 uA working current 200MA - External storage: TF(Micro SD) card, up to 32GB - Functions: Motion Detection, Remote live video viewing, video recording, video playback, mobile phone screenshots