Item Type: Wireless Doorbell CameraProduct Material:ABSBattery: 2 x 18650 (Battery Not Included)Main Control and WIFI Module: For Junzheng T31ZL and for CYW43438 A1Transmit Power: 11b: 17dBmReceive Sensitivity: (11Mbps) -82dBmSensor Type: For JX F37Pixels: 2 MillionViewing Angle: 170° DiagonalHDR: YesWDR: NoResolution: HD 1928H x 1088V SD 640H X 360VAPP: For Tuya APPWhether the Sensitivity is Regulable on the APP:PIR Sensitivity is High, the Detection Distance is the Farthest,Medium Sensitivity, Medium Detection Distance,Low Sensitivity and Short Detection DistanceNotification: Within 2SWake Up Time: within 600msWake Up Method: Button Wake Up and PIR Human Body InductionStandby Power Consumption:200uAWorking Current: 170mAWeight: Approx. 298g/10.5oz 1 x Wireless Doorbell Camera (Battery Not Included)1 x Fixing Plate1 x Angle Plate3 x Screws2 x Expansion Screw Tubes1 x Plum Screwdriver1 x User Manual1 x Back Glue