Wireless Camera Kits With 2 Camera
Wireless Camera Kits With 2 Camera
NVR, the full name of Network Video Recorder, is the storage and forwarding part of the network video monitoring system. NVR works with video encoder or Network Camera to complete video recording, storage and forwarding functions
NVR has different product forms. Although its core function is the capture, storage, management and forwarding of network video streams, different companies have different designs to complete these functions and have their own characteristics
Wireless Camera Kits With 2 Camera,Wireless Nvr Kit,Wireless Camera Kits,Security Camera system,4/8 Channel Nvr Kit Shenzhen Fuvision Electronics Co., Ltd. , https://www.outdoorsolarcamera.com
After entering the 21st century, with the development of network technology, there is an increasing demand for video data storage through the network. The monitoring system with DVR as the core has further developed into a NVR system with network functions.
NVR, namely network video recorder, is the storage and forwarding part of the network video monitoring system. Its core function is the storage and forwarding of video streams. Compared with DVR, NVR has a single function. It does not have analog digital conversion and encoding functions and cannot work independently. It usually works with video encoder DVS or network camera IPC to complete video recording, storage and forwarding functions.
Walnut storage method
1. Ditch method: Dig a ditch with a depth of 1 meter, a width of 1-1.5 meters, and a length depending on the storage capacity in a high-drying terrain, well-drained, and shaded shelter. The bottom of the ditch is first covered with a layer of 10 cm thick clean wet sand. The humidity of the sand is formed by hand but not water. Then spread a layer of walnut sand, filling the wet sand between the wall and the walnut, leaving no gaps. About 20 centimeters away from the mouth of the ditch, the wet sand is then covered with the ground. The soil on the sand is ridge-shaped and its span is greater than the width. Gutters open drainage ditch around to prevent the rain from infiltrating too much, resulting in high humidity and poor walnut quality. When the length of the ditch exceeds 2 m, a tightly-knitted straw shall be used for ventilation at intervals of 2 m when storing the walnuts, and the height of the grass shall be such that the roof is exposed. 2. Sand storage method: on the ground in a cool room, lay a layer of disinfected rice straw, wheat straw, etc., then lay a layer of 10 cm thick wet sand, put a layer of walnuts on a layer of sand, and the stack height should not exceed 1 The thickness of the top wet sand layer is 20-30 cm. Keep the top sand moist during storage.