classroom response systems,China classroom response systems Manufacturers, Suppliers

Classroom Response Systems

Mar 31, 2013

* LCD display * 2.4G RF * Multi Correct Questions * Home Work * 16 buttons General specs Transmission distance > 100 metersTransmission angle 360 degreesPower required2 AAA 1.5 voltBattery life1-2 years with ordinary usageFrequency2.4GhzDisplayLCDDimension of LCD:25mm * 15mmRemote keyboard16KeysSupport Multiple Choice yesDetail of specs:Dimensions of LCD: 25mm * 15mm 2.4GHz digital RF technology ...

Supplier: Enjoy Technology Co., Ltd.

[China Manufacturers]

mini keypads for diversity training

Jan 21, 2013

LED indicator RF 2.4GHz, 32 channels Range: 100 feet (30m) 2 coin cell CR2032 lithium batteries Certificate: CE, RoHs, FCC Make your class more interesting & interactive! Interactive=Action! Easy to Learn = Easy to Teach = Easy to Learn = Easy to Teach…!!!Only credit card size!Great attention to details and usabilitySupport common feedback such as sign-in, single choice/multiple choices, score… ...

Supplier: Changsha Sunsky Electronic Design & Development Co., Ltd.

[China Manufacturers]

Interative classroom voting system

Mar 14, 2013

... system Voting System classroom response system Interative classroom voting systemKey Specifications/Special Features:TopA multimedia interactive teaching system ... activities through PowerPoint Activities include instant questions and answers, Quick-response mode, selected person answered, students comments Hotkeys includes brush-pencil ...

Supplier: Vson Technology Co., Ltd.

[China Manufacturers]

Interative classroom voting system

Mar 17, 2013

... system Voting System classroom response system Interative classroom voting systemKey Specifications/Special Features:TopA multimedia interactive teaching system ... activities through PowerPoint Activities include instant questions and answers, Quick-response mode, selected person answered, students comments Hotkeys includes brush-pencil ...

Supplier: Vson Technology Co., Ltd.

[China Manufacturers]

"IBoard New multi-touch IR interactive whiteboard ahead of CES"

Jan 16, 2013

... learning - especially when these tools are used together with student response systems and good questioning strategies - Drawview Writing function Normal hand-writing ...

Supplier: Shenzhen Iboard Technology Co., Ltd.

[China Manufacturers]

Keyboard, Mouse PS/2 & VGA Extender Balun: 2 x Cat5 up to 300' at up to 1280x1024

Mar 19, 2012

... cable. Applications for classroom project systems, boardroom systems, collaborative PC systems C-training systems, and tradeshows PC demo systems and medical information systems.FEATURES Extend VGA and ... details. Passive device, not support VGA DDC protocol. Perfect for classroom, lecture halls, tradeshows, video information displays... etc SPECIFICATIONS EnvironmentVGA, VESA ...

Supplier: Shenzhen Angres Technology Co., Ltd.

[China Manufacturers]

Waterproof fluorescent lighting fixture OZZ1W

Feb 24, 2013

... voltage(1500v).3.Electronic ballasts, can be configured to emergency response systems;4.Designed in line with IEC international standard, GB7000-1900 ...

Supplier: Zhongshan Huayi Import And Export Co., Ltd.

[China Manufacturers]

2.0 classroom active speaker together with whiteboard and projector for education

Apr 22, 2012

1.power out:2*50W 2.best for multimedia classroom 3.MP3,CD,PC input 4.CE,FCC,ISO,ROHS ... 5.wooden closure,2.0 two way speaker 2.0 classroom active speaker together with whiteboard and projector strong point:This ... .Sometimes,the delivery time depends on the quantity. 2.0 classroom active speaker together with whiteboard and projector for education

Supplier: Guangzhou Bilipu Electronics Co., Ltd.

[China Manufacturers]

12 inch stage 6 ohm mid basses sound systems

Mar 31, 2013

... 800 W program,3"coil 3.Sound systems weight:7.9kg 4.97dB Sound systems 5.WF-12 Sound systems6.12" Sound ... systems using for stage 7.Sound systems in good quality and ... sensitivity of Sound systems12.Sound systems with good performance13.Sound systems make you enjoying the music14.Sound systems details: Specifications Nominal Diameter316 mmNominal ...

Supplier: Guangzhou Panyu District Shiji Hiwell Audio Equipments Factory

[China Manufacturers]

mini line array systems, professional speakers, PA systems (LA2065)

Mar 31, 2013

1.mini line array systems, professional speakers, PA systems 2.Top:2x6.5"+1.4", 200w/16ohm 3.Sub ... 2x10",400w/4ohm 4.OEM/ODM LA-2065 / LA210Smini line systems, professional speakers, PA systemsThe LA-2065 is a lightweight, compact ... steelSuspension systemProprietary rigging systemModel: LA-210S line array subwoofer Frequency response (-3dB)52Hz~300 KHzLF driver2x10inch (10in) Φ65mm voice-coilNominal ...

Supplier: Guangzhou MerrySound Pro-Audio Equipment Firm

[China Manufacturers]

5.1 home theater speaker systems

Feb 07, 2013

5.1 home theater speaker systems TOUCH SCREEN REMOTE CONTREL VFD DISPLAY AUX , ... 3) INPUT professional speaker, 5.1 home theater speaker systems ,subwoofer,woofer,usb speaeker, Multimedia speaker ,Computer Speaker,Home ... .1 CH HOME THEATRESubwooferFrontCentreRearDriver Unit10"4"2x4"4”Frequency Response (Hz)28Hz-200Hz150-20kHz150-20kHz150-20kHz Impedance (Ω)4Ω4 ... (SET)410 5.1 home theater speaker systems

Supplier: Shixing Huaxia Electronic Appliance Co., Ltd.

[China Manufacturers]

parking assist systems (D-4001) with 4 rear sensor system

Mar 06, 2013

... waterproof wire connector Main features:4 rear sensor system0.08s response time, quicker than eyesdynamic blue display5 different alert modeshuman voice ... .3~2.5mG.W:17kgQTY:20pcs/ctnMeas:59x58x23cm parking assist systems (D-4001) with 4 rear sensor system

Supplier: Kang Hui Guangzhou Automobile Accessories Co., Ltd.

[China Manufacturers]

Hot Selling 5.1CH Home Theater Systems of SL-HS51

Mar 31, 2013

Hot Selling 5.1CH Home Theater Systems of SL-HS51 1.Good sound effect 2. Very competitive ... ,ROHS Hot Selling 5.1CH Home Theater Systems of SL-HS51Model NumberHome theater systems of SL-HS51RMS110WDrive unit8"+3"*6 Housing Materialswooden ...

Supplier: Shenzhen Yunqi Electronic Co., Ltd.

[China Manufacturers]

Fashion mini dj speaker systems

Jan 22, 2013

... charging cable 3.5 audio cable Fashion mini dj speaker systems

Supplier: Shenzhen Kunhuang Technology Co., Ltd.

[China Manufacturers]

LCD display wireless home alarm systems can ensure public security

Feb 06, 2013

... /1800MHZb) External power failure alarmStart-time: less than 1sc) Alarm response timeLess than 10s (GSM in normality)d) Power requirements: AC ... )*305 x 290 (H)mm LCD display wireless home alarm systems can ensure public security

Supplier: Shenzhen Patrol Hawk Technology Co., Ltd.

[China Manufacturers]

9 wireless zones and 2 wired zones wireless burglar alarm systems

Jun 24, 2012

wireless burglar alarm systems Model: PST-GSM-01 alarm monitoring without phone line GSM ... controller works LEDExternal power failure alarmStart-time: less than 1sAlarm response time less than 10s (GSM in normality)Power requirements: AC ... 9 wireless zones and 2 wired zones wireless burglar alarm systems

Supplier: Shenzhen Professional Security Technology Co., Limited

[China Manufacturers]

Fast response 37" infrared multi touch frame

Mar 31, 2013

... outdoor & indoor usage 3 water-proof,vandal-proof 4 fast response, super clarity IR touch screen overview : W-Series infrared touch ... pen is required,only your fingern Compatible with many operating systems,intelligent switching n Among winXP,win7,win8,linux,mac,android ...

Supplier: Shenzhen GreenTouch Technology Co., Ltd.

[China Manufacturers]

Control room LCD video TV wall systems

Apr 24, 2012

Control room LCD video TV wall systems: Wonderful display High resolution CE,RoHS,CCC 1 year warranty ... color16.7MBrightness700 cd/m2Contrast ratio3000:1Splicing seam≤22mmViewing angle178°/178°Response time5msDisplay mode16:9External dimensions(mm)1047.4 x 600.6OSD ... surface coatingWeightAround 26 kg Control room LCD video TV wall systems

Supplier: Shenzhen Zhuangzheng Electronic Technology Co., Ltd.

[China Manufacturers]

82" Interactive Electronic Whiteboard for school,classroom,college

Mar 31, 2013

... Size can be customized 82" Interactive Electronic Whiteboard for school,classroom,college GeneralTouch TechnologyInfrared TouchUnit Weight/Packing Weight 186*120*11PerformanceResolution ...

Supplier: Dong Guan Riotouch Technology Co., Ltd.

[China Manufacturers]

17 inch CCTV monitors ,cctv surveillance systems,CCTV Systems

Aug 27, 2012

... )Cheap price 2)Good quality 3)OEM brands CCTV Systems PRODUCT DESCRIPTION :DisplaySize17" screenTypeTFT(A grade)Resolution1024*768Aspect ratio4:3Brightness300( ... /40GP/40HQ1224PCS/2652CS/3094PCS 17 inch CCTV monitors ,cctv surveillance systems,CCTV Systems

Supplier: Shenzhen Peng Liang Electronics Co., Ltd.

[China Manufacturers]