Render Multivista de Caixa de Campainha Inteligente

Clean studio product render of a custom DIY smart doorbell and intercom enclosure, presented as a horizontal exploded multi-view lineup. Setting & Composition: Wide 16:9 composition on a seamless light gray studio backdrop with subtle floor contact shadows and ambient occlusion. Exactly 5 discrete enclosure views arranged left to right with even spacing, all standing upright, orthographic product render perspective. Subject & Layout: 1. Left side profile: Slim vertical profile showing two stacked circular sensor/speaker grilles. 2. Front face: Main front view slightly angled, featuring a small top camera lens, a square black screen displaying two cartoon eyes, a large circular illuminated push button with a glowing white ring, and a lower horizontal speaker grille made of slit perforations, with two small round pinholes on the left edge. 3. Right side profile: Narrow profile featuring a recessed USB-C port. 4. Rear cover plate: Detached backplate showing four corner screw mounting holes and a cable cutout notch. 5. Interior housing view: Open back enclosure displaying internal hardware in an upper compartment separated by a horizontal shelf from an empty lower bay. Includes two neatly wired circuit boards labeled "[ESP32-CAM]" and "[DFPlayer Mini]" with clean red, black, gray, and white wiring routes and four internal corner screw standoffs. Material & Style: Matte [light gray] injection-molded plastic with soft beveled edges, fine tactile texture, realistic 3D CAD industrial design visualization, soft directional studio lighting from upper-left. Constraints: Exactly 5 product views, strictly upright orientation, no hands or figures, no logos or extraneous text beyond the circuit board labels, clean background.