HIKVISION 4G SIM CAMERA 4MP OUTDOOR FIXED (DS-2CD1043G2-LIDUF/4G/SL)

Here’s a detailed overview of the Hikvision DS‑2CD1043G2‑LIDUF/4G/SL — a 4 MP Smart Hybrid Light bullet IP camera with built‑in 4G connectivity

 Key Features & Specifications

✅ Resolution and Image Sensor

• 4 MP (2560 × 1440) resolution from a 1/2.7″ progressive scan CMOS sensor

• Low‑light performance down to 0.01 Lux (color) or 0 Lux in B/W with IR 

✅ Lens Options & Field of View

• Fixed lenses available in 2.8 mm (≈94° h‑FOV) and 4 mm (≈70°) formats

• DORI detection range (2.8 mm): Detect ~27 m, Recognize ~13 m, Identify ~6 m; (4 mm): Detect ~39 m, Recognize ~20 m, Identify ~10 m

✅ Smart Hybrid Light

• Hybrid illumination combining IR and white light, automatically switching to color when the camera detects a human or vehicle, up to 30 m range

✅ Video Compression & Quality

• Supports H.265+, H.265, H.264+, H.264, MJPEG

• Main stream supports up to 20 fps at 4 MP resolution; sub‑stream at 20 fps for lower resolutions

✅ Smart Detection

• Motion detection with human & vehicle alarm filtering

• Advanced event linkage: local SD recording, email alerts, flashing lights, audio warnings, upload to server

✅ Connectivity & Storage

• Built‑in 4G LTE (nano‑SIM support), data rates Cat 1 with ~5 Mbps upload / ~10 Mbps download via supported bands B1/3/5/7/8/20/28

• RJ45 10/100 Mbps Ethernet, PoE capable

• microSD slot for local storage up to 512 GB 

✅ Audio

• Two‑way audio support (built-in mic + speaker)

• Audio sampling rates: 8 kHz / 16 kHz, compressed via G.711 or AAC‑LC

✅ Durability & Power

• IP67 protection against water & dust; operates from −30 °C to +60 °C 

• Power: 12 V DC (max ~9 W), or PoE (802.3af), reverse-polarity safeguarded

✅ Image Enhancement

• Digital WDR, BLC, HLC, 3D DNR, region-of-interest settings, privacy masking, anti‑banding, noise filtering

Summary

The DS‑2CD1043G2‑LIDUF/4G/SL is a robust, flexible solution for remote and outdoor video surveillance, combining high-resolution imaging, smart illumination, two-way audio, and mobile-friendly 4G connectivity. With proper setup and firmware upkeep, it offers strong capabilities—though it may require fine-tuning to minimize false alarms or intermittent connectivity