Search results for 'smoke alarm camera'

• High quality image with 4 MP, 1/1.8" CMOS sensor and F1.0 large aperture lens
• 4 MP (2560 × 1440)@30/25 fps; 1080P (1920 × 1080)@30/25 fps
• Ultra 265, H.265, H.264, MJPEG
• ColorHunter with Wise-ISP technology ensures 24-hour full-color images
• 120 dB true WDR technology enables clear image in strong light scene
• Supports 9:16 corridor mode
• Built-in mic
• White light, up to 30 m (98.4 ft) warm light distance
• MicroSD, up to 512 GB
• IP67 protection
• Supports PoE power supply
• 3-axis

• High quality image with 8 MP, 1/1.8" CMOS sensor and F1.0 large aperture lens
• 8 MP (3840 × 2160)@20 fps; 5 MP (3072 × 1728)@30/25 fps; 4 MP (2560 × 1440)@30/25 fps; 1080P (1920 × 1080)@30/25 fps
• Ultra 265, H.265, H.264, MJPEG
• ColorHunter with Wise-ISP technology ensures 24-hour full-color images
• 120 dB true WDR technology enables clear image in strong light scene
• Supports 9:16 corridor mode
• Built-in mic
• White light, up to 30 m (98.4 ft) warm light distance
• MicroSD, up to 512 GB
• IP67 protection
• Supports PoE power supply
• 3-axis

• Support H.265/H.264 video formats
• Support audio over coaxial cable(only for TVI cameras)
• Support TVI, AHD, CVI, CVBS, IP cameras with adaptive access
• 4/8-channel BNC input
• Support 1-ch CVBS output, 1-ch VGA output, 1-ch HDMI output at up to 4K(3840 x 2160)
• HDMI and VGA simultaneous output
• Long transmission distance over coaxial cable
• Support mainstream cameras of ONVIF and RTSP protocols

WD Purple drives are designed to meet the challenges of 24x7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always-on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive AllFrame™ technology helps reduce frame loss and improve overall video playback.

• Support Ultra 265/H.265/H.264 video formats
• 4/8/16-channel input
• HDMI and VGA simultaneous output
• Up to 16 Megapixels resolution recording
• ANR technology to enhance the storage reliability when the network is disconnected
• Support cloud upgrade

• Support Ultra 265/H.265/H.264 video formats
• 64/128-channel input
• Support 2-ch HDMI, 2-ch VGA, HDMI1 at up to 8K(7680x4320) resolution, HDMI2 at up to 4K(3840x2160) resolution
• VGA1 and HDMI1 simultaneous output, VGA2 and HDMI2 simultaneous output. VGA1/HDMI1 and VGA2/HDMI2 independent output
• Up to 32 Megapixels resolution recording
• Redundant power supply optional
• Support HDD hot swap with RAID 0, 1, 5, 6, 10, 50, 60 storage scheme configurable
• Support 12V power output
• ANR technology to enhance the storage reliability when the network is disconnected
• Support cloud upgrade
• Support N+1 Hot spare

• High quality image with 4 MP, 1/3.0" CMOS sensor
• 4 MP (2688 × 1520)@30/20 fps; 4 MP (2560 × 1440)@25/20 fps; 3 MP (2304 × 1296)@30/25 fps; 1080P (1920 × 1080)@30/25 fps
• Ultra 265, H.265, H.264, MJPEG
• Easystar technology ensures high image quality in low illumination environment
• 120 dB true WDR technology enables clear image in strong light scene
• Supports 9:16 corridor mode
• Built-in mic
• Smart IR, up to 50 m (164.0 ft) IR distance
• MicroSD, up to 512 GB
• IP67 protection
• Supports PoE power supply
• 3-axis

• High quality image with 8MP, 1/2.7"CMOS sensor
• 8MP (3840*2160)@20fps; 5MP (3072*1728)@30/25fps; 4MP (2560*1440)@30/25fps; 2MP (1920*1080) @30/25fps
• Ultra 265, H.265, H.264, MJPEG 
• 120dB true WDR technology enables clear image in strong light scene
• Support 9:16 Corridor Mode
• Built-in Mic
• Smart IR, up to 30m (98ft) IR distance
• Supports 512 G Micro SD card
• IP67 protection
• Support PoE power supply
• 3-Axis

• Support Ultra 265/H.265/H.264 video formats

  16/32/64-channel input

  Support mainstream cameras of ONVIF conformance(Profile S, Profile G, Profile T ) and RTSP protocols

  VGA and HDMI independent output (NVR508-64B simultaneous output by default , independent output configurable)

  Up to 16 Megapixels resolution recording

  8 SATA HDD, up to 12TB for each HDD

  Support N+1 Hot spare

  ANR technology to enhance the storage reliability when the network is disconnected

  Support cloud upgrade