... chargable Li-batteryFunction: IR night vision, take picture, record videoAccessories: Base Flange, Tightening Tool, Peephole, 2pcs battery ... camera with zoom in and zoom out functionName: video door viewerPackaging & DeliveryDelivery Detail:3-7 daysSpecifications4. ... Motion Detective functionSaful TS-YP4300 4.3 inch digital video door viewerFunction Description:Door Bell functionAuto-picture ...