Technical specification: 1, Vacuum leakage rate: 1*10-4Pa.L/S~1*10-11Pa.L/S 2, Temperature resistance: -251-500oC 3, Compression ratio: 80%-85% 4 ...Explore More
audio recording, metal extrusion housing, 2*32G SDHC card (Class 6/10), D1/HD1/CIF, 6 sensors input, 2 sensors output, RS-232/RS-485, delay alarm reco ...Explore More
1. Advanced H.264 high profile technology for video compressional at lower bitrate 2. Video format:1D1(75fps) + 3CIF(25fps) 3. 6 alarm input, 2 alar ...Explore More
