Feature:
* Adopting quad-core CortexTM-A7 architecture processor, equipped with Android 7.1 system.
* 3.97-inch full-color touch screen, which can display system status and operation instructions.
* Adopting zero lamination technology to effectively prevent light reflection.
* Adopting wifi 2.4G data radio frequency communication technology, which is convenient to use without wiring.
* Adopting AES algorithm, with advanced data encryption standard, can effectively resist all known attacks against DES algorithm, and ensure the security of data transmission.
* The data transmission rate can reach up to 300Mbps, providing efficient data computing capabilities and ensuring fast and stable data transmission and processing.
* Support voting function:
(1) Support multiple voting forms such as multiple-choice voting, single-choice voting, time-limited voting, scoring voting, etc. Support setting anonymous and non-anonymous voting
(2) A voting question supports the setting of 10 voting options, and the content of the options can be customized by the user, providing flexible and diverse choices; the function keys Agree/Disagree/Abstention are displayed in different colors.
(3) Support the custom setting of voting templates, and support setting 10 templates; users can use them directly according to the needs of the meeting; the maximum scoring range is 0-100, which can be set freely according to needs.
(4) When voting and elections are initiated, users can be prompted by means of screen flashing and beeps; when the device is locked, the screen will automatically light up and display voting reminders; the results can be displayed in various ways such as bar charts, pie charts, and digital texts.
* Support custom government blue, government red, colorful variety and other theme styles.
* Support the low battery warning function, and remind the user that the battery is too low through the warning message pop-up window and the low battery prompt sound.
* Support unified management function, supports one-click shutdown of all devices in the background, and support viewing information such as power, name, and signal strength of all devices.
* Support the call service function in the meeting, and check the service needs of the participants through the PC platform.
* Support system detection function, can detect the working status of each unit online, and can accurately locate faulty units; support system repair function, when the system has an error, it will automatically recover; support system upgrade function.
Specification:
System | Android 7.1 |
Screen | LCD 3.97-inch full-color touch screen |
Battery life | 10 hours |
Battery full time | 2.5 hours |
Low battery warning | Built-in |
Charging method | Type-C charging |
Installation method | Wireless deployment |
Maximum communication rate | 300Mbps |
Power consumption | 1W |
Storage temperature | -10°C~45°C |
Operating temperature | Optimum operating temperature: 16°C~22°C. Normal operating temperature: -10°C~45°C |
Sstorage humidity | ≤50% non-condensing |
Color | Gray matte |
Weight | 0.13kg |
Dimension | 108×65×10.8mm (L×W×H) |