| Item | 
			Technical Specifications | 
		
		
			| CPU | 
			ARM Cortex CA9 Binuclear @1.4GHz,Total coding resources 1080p*60fps | 
		
		
			| Memory | 
			512MB DDR3 | 
		
		
			| Video Input | 
			Active Pixels: 1920×1080,1080×720,D1,HD1,CIF; H.264&H.265 format | 
		
		
			| 1-ch Built-in CMOS AHD camera,Low illumination 0.01LUX,Angle of view 82° | 
		
		
			| 3-ch External camera | 
		
		
			| Video Output | 
			1-ch CVBS, 1.0Vp-p, 75Ω, Support full screen and 4-ch segmentation | 
		
		
			| Audio input / output | 
			Built-in 1-ch MIC input, Built-in 1-ch speaker output; G.711a format | 
		
		
			| Video resolution | 
			4-ch 1080p*15fps, 720p/D1*30fps,Simultaneous recording of sound and video. | 
		
		
			| G-Sensor | 
			Built-in 3-axis acceleration G-sensor | 
		
		
			| IO | 
			1-ch RS232, reserved for communication with peripherals | 
		
		
			| Alarm Input | 
			2-ch Switching value input | 
		
		
			| Positioning module | 
			Built-in GPS / Beidou Positioning Module | 
		
		
			| 4G | 
			1 SIM card interface | 
		
		
			| WIFI | 
			802.11b/g/n, built-in 4G module,TDD-LTE, FDD-LTE | 
		
		
			| TF Card | 
			Support 1 TF card, Support 16G/32G/64G/128G/256GB/512G | 
		
		
			| USB (Not support) | 
			Reserved interface | 
		
		
			| Upgrade mode | 
			TF card upgrade, FTP remote upgrade | 
		
		
			| AI - ADAS | 
			Lane departure, collision alarm, Distance detection .etc | 
		
		
			| AI - DSM | 
			Fatigue driving detection, Smoking, call mobile phone, Occlusion, Unsafe driving behavior habit detection | 
		
		
			| Input voltage | 
			DC:+10V ~ +36V | 
		
		
			| Power waste | 
			Normal working state < 7.5W (without external equipment) | 
		
		
			| Power off protection | 
			Super capacitor design, support abnormal power failure, ensure the integrity of video files | 
		
		
			| Working Temperature | 
			-10℃ to +60℃ | 
		
		
			| Working relative temperature | 
			20% to 80% | 
		
		
			| Equipment size | 
			138mm*85mm*45mm | 
		
		
			| Net weight | 
			0.3kg |