Features 3MP 4G PTZ Camera, these dual lens cameras come with PIR detection, rechargeable batteries, and two-way audio communication features. Zoom in and out to get the desired views. 1. Dual Lens for 10x Zoom2. 18000mah Battery3. Two-Way Audio4. Micro SD Card Slot upto 256GB 5. 20-30 Night Vision Range support Smart IR and Color Night Vision 6. 7W Solar Panel 7. Support 4G Sim Card Slot.