Product information:. Power type: lithium battery. Scope of Application: universal door tools on the market. Screen Size: 2.4-inch TFT LCD. Lens: 300 megapixels HD camera. Viewing Angle: 90° wide Angle. Record mode: Take photos. Doorbell function: Supported. Infrared night vision: 2 850nm infrared night vision lights. Storage mode: built-in memory cyclic storage. Menu language: Chinese/English. Power supply: 600mAh Battery. Packing list:. Door bell camera＋. Instruction in Chinese and English. * 1. Product Image: