*Optics Day/night functionality Smart IR , up to 30 m (98 ft) IR distance Optical glass window with higher light transmittance IR anti-reflection window to increase the infrared transmittance 2D/3D DNR (Digital Noise Reduction) *Compression Ultra 265,H.265, H.264, MJPEG Triple streams *Network ONVIF Conformance *Structure Wide temperature range:-30ðC ~ +60ðC (-22ðF ~ 140ðF) Wide voltage range of ñ25% IP67
*) NVR301-04LB-W
Support 2.4GHz , Support two-antenna to strengthen the WiFi signal Embedded WiFi Module with high-performance and high stability Support CCMP encryption and WPA2-PSK authentication, Support IP cameras with WiFi in access Support Ultra 265/H.265/H.264 video formats 4-channel input Third-party IP cameras supported with ONVIF conformance: Profile S, Profile G, Profile T Support 1-ch HDMI, 1-ch VGA HDMI and VGA synchronous outputs provided Up to 1080p resolution recording 1 SATA HDD, Up to 8TB for each HDD ANR technology to enhance the storage reliability when the network is disconnected Support cloud upgrade