Dahua Analog Camera, 4K 8MP, Dual Light, TiOC, 3.6mm Lens, Microphone, Alarm HAC-ME1809TH-A-PV-0360B-S2

The Dahua HAC-ME1809TH-A-PV is a high-resolution 4K (3840 x 2160) HDCVI surveillance camera from the Active Deterrence series, equipped with TiOC (Three in One Camera) technology — an integrated solution that combines high-quality video monitoring, smart illumination, and active alarm with lights and sound in a single device. This combination transforms the camera from a simple recording device into a real-time deterrence system capable of immediate response when an intrusion is detected.

The active alarm system is one of the key strengths of this model. The camera features red and blue warning lights with adjustable frequency (high, medium, low) and configurable duration from 5 to 60 seconds, as well as a 110 dB audio alarm speaker with 5 predefined audio messages: general alarm, no parking, private property, restricted area, and welcome message. The volume and duration of the sound are configurable, and the dedicated alarm output (1 channel) allows integration with external alarm systems.

The Smart Dual Light technology integrates 2 warm light LEDs and 2 IR LEDs, each with an illumination range of up to 40 meters, with 3 configurable lighting modes: combined IR + warm light (Smart), warm light only (WL Mode), and IR only (IR Mode). This flexibility allows operators to choose between color images at night or discreet infrared surveillance. 120 dB WDR and 3D NR noise reduction ensure clear images even in challenging lighting conditions.

The camera is compatible with CVI, AHD, TVI, and CVBS standards through a single BNC port, has a built-in microphone, and is IP67-rated for outdoor use, with operating temperatures from -40C to +60C.

Technical Specifications — Dahua Analog Camera, 4K 8MP, Dual Light, TiOC, 3.6mm Lens, Microphone, Alarm HAC-ME1809TH-A-PV-0360B-S2

• Image Sensor: 4K CMOS
• Maximum Resolution: 3840 (H) x 2160 (V)
• Scanning System: Progressive
• Shutter Speed: PAL: 1/3s1/100000s, NTSC: 1/4s1/100000s
• Minimum Illumination: 0.001 lux@F1.0 (Color) / 0.0001 lux@F1.0 (B/W) / 0 lux (with active LEDs)
• Signal-to-Noise Ratio: >65 dB
• IR Illumination Distance: 40 m / Warm Light Distance: 40 m
• Number of LEDs: 2 (warm light) + 2 (IR)
• LED Control: Auto / Manual
• Lighting Modes: Smart IR+WL / WL Mode / IR Mode
• Lens Type: Fixed / Mount: M12
• Focal Length: 3.6 mm
• Field of View (3.6 mm): H: 85 / V: 45 / D: 100
• CVI Frame Rate PAL/NTSC: 4K@15fps / 5M@25fps / 4M@2530fps
• Supported Resolutions: 4K, 5M, 4M, 960H
• Day/Night Mode: Auto (ICR) / Color / B/W
• WDR: 120 dB / BLC / HLC / HLC-Pro
• White Balance: Auto / Area White Balance
• Noise Reduction: 3D NR / Electronic Defog / Digital Zoom: 4x
• Privacy Mask: Enabled/Disabled (8 zones, rectangular)
• Active Alarm Audio Warning: 5 predefined audio messages, adjustable volume (high/medium/low), duration 560 s, sound level 110 dB
• Active Alarm Lights (Red/Blue): Adjustable frequency (high/medium/low), duration 560 s
• Video Output: CVI / TVI / AHD / CVBS via one BNC port
• Audio Input: Built-in microphone (1 channel)
• Alarm Output: 1 channel
• Voltage: 12 VDC ±30%
• Maximum Power Consumption: 10.45 W (12 VDC, IR active)
• Operating Temperature: -40C to +60C / Humidity: <95% RH
• Protection Grade: IP67 / Anti-Corrosion Level: Low
• Housing Material: Metal front cover + plastic back cover + metal bracket
• Product Dimensions: 240.7 mm x Φ90.7 mm
• Net Weight: 0.48 kg / Gross Weight: 0.74 kg
• Installation: Wall, ceiling, pole
• Certifications: CE, FCC, UL