Hikvision DS-2DE4220W-AE 2MP Outdoor 4" 20x Network PTZ Dome Camera
Key feature:
The Hikvision DS- DS-2DE4220W-AE PTZ Dome Camera is able to capture high quality images in low light environments with its black anti-reflective glass. The embedded 1/2.8" progressive scan CMOS chip makes DWDR and 1920 × 1080 real-time resolution possible. With its 20x optical zoom lens, the camera offers abundant details over expansive areas. Hikvision’s DS-2DE4220W-AE PTZ Dome Camera also features a wide range of functions, including intrusion detection, line crossing detection, and audio exception, benefitting users with great improvements in security efficiency and, more importantly, with key events/objects recorded for further forensic needs.
Camera Key Specificaion:
Image Sensor | 1/2.8" progressive scan CMOS |
Focus Mode | Auto / semi auto / manual |
DNR (Digital Noise Reduction) | Supported |
FocalLens Length | 4.7 to 94 mm, 20× |
Zoom Speed | Approximately 3 s (optical lens, wide tele ) A |
Smart Detection | Intrusion detection, line crossing detection, audio exception detection, motion detection, and video tampering detection |
Smart Alarm | Alarm for network disconnection, IP address conflict, HDD full, HDD error, and illegal login |
Video Compression | H.264 / MJPEG |
Movement Range Pan | 360°, Tilt: 5° to 90° |
Power | 24 VAC, and PoE (802.3at); maximum: 18 W |