? ? ? Dahua Full HD 2MP 4MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera Two-way Talk CCTV ca

DH-H4A/DH-H2A
4MP /2MPIndoor Fixed-focal Wi-Fi Pan &
Tilt Network Camera
Specifications
Camera
Image Sensor 1/3″ CMOS
Max. Resolution 2560 (H) × 1440 (V)
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Illumination Distance Up to 10 m (32.81 ft) (IR)
Illuminator On/Off Control Auto
Illuminator Number 1 (IR LED)
Angle Adjustment Pan: 0° to 355°;
Tilt: -5° to +80°
Max. Aperture 3.6 mm: F2.0
Field of View 3.6 mm: H: 74°; V: 41°; D: 88°
Video & Audio
Video Compression H.265
Video Frame Rate Main stream: 2560 × 1440 @25 fps
Sub stream: 640 × 480 @25 fps
Resolution 4M (2560 × 1440); VGA (640 × 480)
Video Bit Rate H.265: 80 kbps–4096 kbps
Day/Night Auto(ICR)/Color/B/W
WDR DWDR
Motion Detection OFF/ON
Image Rotation 0°/180°
Built-in MIC Yes, built-in Mic
Built-in Speaker Yes, built-in speaker
Audio Compression G.711a
Network
Network Port RJ-45 (10/100 Base-T)
Wi-Fi IEEE 802.11b/g/n 2.4–2.4835 GHz, 2.4 G
Storage Micro SD card (up to 256 GB)
Management Software DMSS
Mobile Client iOS;Android
General
Certifications CE
Power Supply 5 VDC, 1A
Power Consumption
Basic: 1.8 W;
Max. (video stream acquiring + IR + PTZ Rotation):
3.6 W
Operating Temperature –10 °C to +45 °C (+14 °F to +113 °F)
Operating Humidity ? 95%
Casing Material Plastic
Product Dimensions ?77.8 mm × 108.1 mm (?3.06″ × 4.26″)
Net Weight 204.2 g (0.45 lb)