HAC-HFW1239TLM-IL-A-S3 - is a 2MP HDCVI bullet camera with a 3.6 mm fixed lens, ideal for video surveillance in residential or commercial environments. Thanks to Smart Dual Light technology, it automatically switches from IR to white light for color night images only in the presence of movement, reducing light pollution. It supports WDR 130 dB, integrated microphone and audio transmission on coaxial. It is IP67 protected, with illumination up to 40 m , for clear monitoring even in difficult conditions. Dahua
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HAC-HFW1239TLM-IL-A-S3 | 4IN1 BULLET CAMERA FIXED LENS 3.6mm - SMART DUAL LIGHT - MICROPHONE

The Dahua HAC-HFW1239TLM-IL-A-S3 2MP camera belongs to the Lite series, designed to guarantee high video quality at a competitive price. Equipped with a 3.6mm fixed lens, Smart Dual Light technology and integrated audio, it ensures clear images even at night, with reduced light pollution and audio transmitted via coaxial. Perfect for residential or small commercial use.
Main specifications:
- Full HD 1080p resolution (1920×1080) at 25/30 fps with 2MP CMOS sensor
- Smart Dual Light Technology: activates the white light only when it detects a subject, otherwise it uses the IR
- 130dB true WDR and 3DNR for clear images in backlight or low light
- Two-way audio: Built-in microphone with coaxial cable transmission, improved audio quality
- 3.6mm fixed lens, with F1.0 aperture and IR range up to 40 meters
- IP67 protection and wide operating temperature range (–40 °C / +60 °C) for rugged outdoor use
Further details
✅ Smart Area Lighting:

Technical data sheet
MODEL | HAC-HFW1239TLM-IL-A-S3 |
Room | |
Image Sensor | 2MP CMOS |
Max. Resolution | 1920 (H) × 1080 (V) |
Scanning System | Progressive |
Electronic Shutter Speed | PAL: 1/25 s–1/100,000 s NTSC: 1/30 s–1/100,000 s |
Min. Illumination | 0.0005 lux@F1.0 (Color, 30 IRE) 0.00005 lux@F1.0 (B/W, 30 IRE) 0 lux (Illuminator on) |
Y/N Ratio | ≥65dB |
Illumination Distance | 40 m (131.23 ft) |
Illuminator On/Off Control | Auto/Manual |
Illuminator Number | 4 (Multicore light) |
Angle Adjustment | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
Lens | |
Lens Type | Fixed focal |
Lens Mount | M12 |
Focal Length | 3.6mm |
Max. Openings | F1.0 |
Field of View | H: 84.2°; V: 45.3°; D: 98.9° |
Iris Control | Fixed |
Close Focus Distance | 1.6 m (5.25 ft) |
Video | |
Video Frame Rate | CVI: PAL: 1080p@25fps; NTSC: 1080p@30fps; AHD: PAL: 1080p@25fps; NTSC: 1080p@30fps; TVI: PAL: 1080p@25fps; NTSC: 1080p@30fps; CVBS: PAL: 960H; NTSC: 960H |
Resolution | 1080p (1920 × 1080); 960H (960 × 576/960 × 480) |
Day/Night | Auto (ICR); Color/B/W |
BLC | BLC; HLC; WDR |
WDR | 130dB |
White Balance | Auto;White balance area |
Gain Control | Manual/Auto |
Noise Reduction | 3D NR |
Motion Detection | Yes |
Illumination Mode | Smart IR&WL; WL Mode; IR Mode |
Image Rotation | Electronic Image Stabilization (EIS) |
Mirror | Yes |
Privacy Masking | Off/On (8 areas, rectangle) |
Pickup Distance | 8 m (26.25 ft) |
Certification | |
Certifications | CE-LVD: EN 62368-1; CE-EMC: EN 55032; EN 55035; |
Audio | |
Built-in Mic | Yes |
Port | |
Video Output | Video output choices of CVI/TVI/AHD/CVBS by one BNC port |
Power | |
Power Supply | 12VDC ±30% |
Power Consumption | Max 7W (12VDC, LED on) |
Environment | |
Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Operating Humidity | <95% (RH), non-condensing |
Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Storage Humidity | <95% (RH), non-condensing |
Protection | IP67 |
Anti-corrosion Level | Basic Protection |
Structure | |
Casing Material | Metal front cover + plastic rear barrel + metal bracket |
Product Dimensions | 198.4 mm × 80.2 mm × 76.2 mm (7.81" × 3.16" × 3.00") (L × W × H) |
Net Weight | 0.31 kg (0.68 lb) |
Gross Weight | 0.46 kg (1.01 lb) |
Installation | Wall mount; ceiling mount; vertical pole mount |