Hardware specifications	Main control processor		Novatek96670
	SDRAM		DDR128GB
	SPI Flash		8MB Serial Flash
	Display		2" IPS display 320 * 240
	Front camera module	Imaging chip	Sony IMX335
		Aperture	1.5
		Visual angle	D:123.4° H:105° V:56.4°
		Lens specification	2G4P+1_ 650IR
	Rear camera module	Imaging chip	Sony IMX335
		Aperture	F/NO2. 0
		Visual angle	D:130° H:110° V:54°
		Lens specification	2G2P+1_ 650IR
	Speaker		8 Ω / 1W horn oval 20 * 14mm
	Mic microphone		4015 standard omnidirectional microphone - 42db
	Extended memory		Micro SD above U3 supports 256gb at most
	WiFi		Optional, optional built-in 8918_ 2.4G WiFi module, default standard configuration
	GPS module		Optional, optional external GPS module, default standard configuration
Format	Video resolution	Front	4K 38602560P/24FPS & 2K 25601440P/24FPS
		Postposition	FHD 1920*1080P/24FPS
	Video format		H. 265 MP4 encoding format
	Photo format		JPG
Function	Reversing image		I won't support it
	Video locking		Support
	Parking monitoring		Support
	Miniature video		It supports the use of optional step-down line
	Trrack playback		Support special player, real-time track, etc
	WDR		Support default on
	Mobile phone interconnection		Support roadcam special app
	Voice control		Support
	Language options		Support for Arabic / French / Korean / English / multiple languages
Other	Working status light		Video indicator and power indicator
	Battery		Optional v2.5h & 3005h batteries 5F capacitor
	Key		Power key, menu key, up key, down key, confirm key, reset key
	Power supply mode		Standard car charging, optional step-down line
	Power supply		Input DC 5V_ 2A
	Interface		Mini USB (5V power supply / GPS interface), micro SD (memory card), type-C (ahd pull back),
	Bracket		Standard configuration (suction cup support), optional 3M support
	Temperature		Working temperature: - 10 ℃ - + 60 ℃ (non condensing) storage temperature: - 20 ℃ - + 80 ℃ (non condensing)