Hikvision

✅ 3.2MP (3200 × 1800) HD resolution
✅ 1/2.4″ Progressive Scan CMOS sensor
✅ 4mm fixed lens, F1.6 aperture, wide FOV
✅ Low-light performance 0.005 Lux
✅ IR illumination up to 40 m
✅ H.265+/H.264+ video compression
✅ AI human/vehicle detection & face capture
✅ Built-in microphone (two-way audio)
✅ microSD support up to 512GB
✅ IP67 waterproof aluminum body

✅ 4MP (2688 × 1520) Ultra HD resolution
✅ 1/1.8″ Progressive Scan CMOS sensor
✅ 4mm fixed lens, F1.0 aperture, wide FOV
✅ ColorVu & low-light performance 0.0001 Lux
✅ IR & white light illumination up to 40 m
✅ H.265+/H.264+ video compression
✅ AI face capture & human/vehicle detection
✅ Built-in microphone & speaker (two-way audio)
✅ microSD support up to 512GB
✅ IP67 waterproof metal body, NEMA 4X protection

✅ 4MP resolution (2688 × 1520) crystal-clear imaging
✅ 1/3″ Progressive Scan CMOS image sensor
✅ 4mm fixed lens with 84° horizontal FOV
✅ IR night vision up to 40 meters (850 nm)
✅ 120 dB WDR with BLC, HLC & 3D DNR
✅ Deep learning motion detection (human & vehicle)
✅ Face detection and perimeter protection features
✅ H.265+/H.264+ smart video compression
✅ PoE (802.3af) and 12V DC power support
✅ MicroSD storage support up to 256GB

✔️ Resolution: 8 MP (3840 × 2160)
✔️ Lens: 4 mm F1.0 advanced lens
✔️ ColorVu: 24/7 full-color imaging
✔️ Smart Hybrid Light: IR + White light, 3 modes
✔️ AI Detection: Human & vehicle classification
✔️ Audio: Dual-microphone & two-way audio
✔️ Alarm: Strobe light & audio warning
✔️ WDR: Scene-adaptive wide dynamic range
✔️ Durability: IP67 & anti-corrosion (NEMA4X)
✔️ Interfaces: Audio & alarm input/output available