1.22. Intelligent Electronic Capacitive Class Information Board BD21.5-B08
Class information board system is a device mounted at the classroom entry, acting as digital display platform of class culture for the teachers and students. Movable and centralized management on displaying of cultural information of the intellectual class, it also equipped with an attendance system, by which teachers and students can sign in through mobile device or swiping card. Teachers can check the daily attendance record and obtain the information of students in classroom and their safety. Parents also know their childrenâ??s information of arrival at school and leaving from school.
a) Product features
1)- Structure design:
1) Flat surface structure, ergonomic design, slim and beautiful, streamline modeling, sophisticated technology
2) Integrated ultra thin design of display, touch control and computer, thickness is only 43mm;
2)- Using effect:
1) Using the latest innovative touch control projected capacitive plate, perfect 10-point touch, support handwriting or multi-point gesture;
2) Touch speed is less than 3ms, high precision, simple use and easy maintenance;
3) Anti-light interference, make sure the precision of operation (normal use under direct glare);
3)- Wide extension: flexible configuration for various accessories of customer need.
4)- High safety: aluminum alloy + steel plate structure, blind edge, anti-wear and anti-corrosion paint process, integrated explosion protection design;
5)- Stable performance: advanced design philosophy, strict production process; stable and reliable product quality, low failure rate;
6)- Easy installation: on/off by one key with power on, free of site installation and debugging;
7)- Support timing switch function, realize unattended function.
b) Product size
1) Specification: 21.5 inch.
2) Display scale; 16:9
3) Display area: 478*270
4) Resolution: 1920*1080P
5) Overall dimensions: 527*426*28mm
3- System design:
1) HDMI output/input: inner computer HDMI output (Android only 3288 support output);
2) Touch function: latest projected capacitive plate, 10-point touch, support multi-point gesture.
3) Display: PC full HD HDMI signal 1080P;
4) PC video decoding: 1080P full HD MPEG, H.264, etc.
5) Structure design: Aluminum alloy frame, steel plate housing, good heat release;
6) System module: PC, display and touch are integrated, one key switch.
Supplier: Hardwood and softwood logs usa and canada
souther yellow pine logs, eastern white pine logs
walnut logs, red oak logs, cherry logs, african teak logs & various other specie
lumber sd and kd, syp lumber , ewp lumber
lumber : ashwood ,redoak, white oak ,walnut sawn timber hardwood : red merantiwood malaysia
european hardwood, beechwood,ashwood,red oak ,white oak , whitewood : ad ast, kd ,kd s4s white wood and wood pallets
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plywood :china ,malaysia,indonesia ,vietnam commercial plywood, veneer plywood ,melamine plywood, hpl plywood
mdf: china ,thailand ,malaysia
plain mdf ,melamine mdf , veneer mdf , high glossy mdf , film faced plywood (marine plywood): china,india,vietnam
shuttering plywood
solid chipboard, particular board and osb board
doors and frames
Buyer: Hardwood and softwood logs usa and canada
souther yellow pine logs, eastern white pine logs
walnut logs, red oak logs, cherry logs, african teak logs & various other specie
lumber sd and kd, syp lumber , ewp lumber
lumber : ashwood ,redoak, white oak ,walnut sawn timber hardwood : red merantiwood malaysia
european hardwood, beechwood,ashwood,red oak ,white oak , whitewood : ad ast, kd ,kd s4s white wood and wood pallets
austrian whitewood, bosnian whitewood, romanian whitewood, usa pine wood brazil whitewood
plywood :china ,malaysia,indonesia ,vietnam commercial plywood, veneer plywood ,melamine plywood, hpl plywood
mdf: china ,thailand ,malaysia
plain mdf ,melamine mdf , veneer mdf , high glossy mdf , film faced plywood (marine plywood): china,india,vietnam
shuttering plywood
solid chipboard, particular board and osb board
doors and frames
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Supplier: Grains like corn, corn gluten meal, ddgs, soybeans, soybean meal, soy hull pellets, canola meal and pellets, cotton seeds and meal, and wheat, conventional or organic (non gmo), dairy products, frozen meats and seafood, plastic scraps, fish meal, fish oil, whey powder, flax seeds, beet pulp pellets, meat and bone meal, poultry meal, feed, 3d printers, beans, peas, nuts
Services: Commodities brokerage firm
