Operating System: The device supports Android 4.2 and above.

CPU/GPU: Capable of 1080P video playback and running six background applications.

RAM: Minimum of 1GB.

Built-In Storage: EMMC with a capacity of at least 8GB, ensuring at least 4GB is available for YB.

Wireless Network: Features include SMS transmission, a 14-minute daily network downtime, an external antenna, and a multimode network module supporting WCDMA and CDMA2000. The SIM card is replaceable via an external drawer-type cassette.

WIFI: Supports IEEE802.11b/g/n with an external antenna.

Network Interface: RJ45 with 100M self-adaptation.

Audio Interfaces: USB microphone for input and USB sound card for output.

Video Output: HDMI supporting resolutions of at least 1920x1080 and 1024x768, with synchronous audio output.

Temperature Sensor: Measures internal operating temperature with no specified limits.

Watchdog: Monitors application processes to control restarts, with an unlimited specification and API provided.

WIFI Hotspot: Supports at least six connections.

Switch Status: Functions as a switch between sale and maintenance states, with a touch switch defaulting to off.

USB Support: Four USB 2.0 ports, compatible with USB 1.1, each supporting 500mA current.

USB Power Supply: USB power is cut off when the system is off or restarting.

Ports: At least three RS232 ports on the panel, with spare connections on the mainboard.

Antenna Interface: External, with an optional high-gain antenna for poor signal areas.

Power: Solely powered by 12V DC.

Shell: Fanless design for cooling, with a secure and fall-prevention design.

Installation & Fixation: Dimensions are 170mm x 150mm x 26mm.

Buttons: No volume or brightness adjustment buttons. Power button starts the device and forces shutdown after 5 seconds.

Indicator Lights: Includes indicators for WIFI, wireless network, and power.

SD Card: Not required.

RTC Clock: Built-in, supporting Android 4 standard API for read/write, with automatic time correction and a minimum of three years of uncharged operation.

Micro USB: Supports Android standard, sharing functions via microUSB network.