lcd two way rf technology educational student response remote,China lcd two way rf technology educational student response remote Manufacturers, Suppliers

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

Jan 16, 2013

... and dual touch, which means two persons can write and operate at ... adopts the world leading infrared positioning technology. The special positioning algorithms that ... , military affairs command , Information declaration, remote cooperation etc.However growing evidence does show ... student engagement and student learning - especially when these tools are used together with student response systems ...

Supplier: Shenzhen Iboard Technology Co., Ltd.

[China Manufacturers]

GSM alarm system with voice

Mar 31, 2013

... FeaturesThe advantages of the GSM Alarm System1)Two-way Voice communication are available;2)LCD displays the entire setup menu;3)Armed ... Partial armed(At House or Stay) or disarmed, SOS by remote control or mainframe keyboard;3)Supports armed, disarmed, inquiry mainframe ... )Based on the GSM communication network and Operation Menu Display technology, apply to wide range situations. Notice: 1.Goods will ...

Supplier: Shenzhen Ariza Electronic Co., Ltd.

[China Manufacturers]

Wireless People Counter

Feb 22, 2013

... wiring;Data on stock: Counter offline can store two-way population up to 999999 automatically, it will ... security: Transmission and storage all use advanced encrpytion technology to ensure the security for business confidentiality;Direction ... 8cmPower supply modebatteriesData on stockCounter offline can store two-way population up to 999999Count rangeunlimitedAccess time≥500millisecondWidth detection ...

Supplier: Nanjing Yuan Tuo Tech Co., Ltd.

[China Manufacturers]

B-160S GSM FWP

Apr 13, 2012

... has been designed to operate with the latest digital communication technology which has many advanced features and provides an excellent voice ... , easy to read, backlight LCD with status icons;u Choice ring sounds, Power On/Off;u Two Way SMS, Voice Mail and caller ...

Supplier: Beijing Feitutonghui Technology Co., Ltd.

[China Manufacturers]

industrial gas detector LED display Audible-Visual alarm

Nov 27, 2012

... sensor and microcontroller, and SMD technology. It has good repeatability,high ... . In addition, it has two-stage alarm function with acoustic ... advantages as: high sensitivity, quick-response capacity, long working life and short ... ;10. Function of infrared remote control operation (remote-control is optional units). ... ~20mA standard signals outputAlarm OutputTwo-way electrical relay tip output (30V ...

Supplier: Zhengzhou Kesa Electronics Co., Ltd.

[China Manufacturers]

9 gang smart switch for digital family

Feb 26, 2013

1.CE,FC,RoHS 2. Touch control&remote control& network control 3. Wirelss RF technology 4. Transmitt frequency:433MHz Smart switch for home ... friendly3, LED indication in the night, human design.4, Two-way wireless remote control, max distance up to 100 meters.5, Micro-power ... dividely control the lights of dinning room ,bathroom and kitchen. Two left key in the middle can control parlour light, the ...

Supplier: Shenzhen Lanbon Hi-Tech Co., Ltd.

[China Manufacturers]

Automatic Digital Display spot welding machine GEC1300

Aug 29, 2012

... control, advanced digital control technology (1) Unique function for automatic inspection of output current(2) System equipped with two-way time (controller with ... (13) Triangle washer spot hammer for dent pulling(14) Digital LCD display(15) 10 preset weld programs(16) 60 memory functions ...

Supplier: Beijing Hongtech Co., Ltd.

[China Manufacturers]

cleaning equipment / Robot Vacuum Cleaner

Feb 20, 2013

... LCD touch screenBacklight shining logoVirtual wall with two-way infrared signal transmittersSchedule work, "full go" cleaning, speed selection.Wireless remote ... the cleaning efficiency. 7. Virtual Wall with two-way infrared signal transmitters make sure the cleaner work ... Hardwood, linoleum, and tile. 11. Backlight shining technology makes your logo look extremely beautiful.Specification: Main material ...

Supplier: Xiamen Lilin Electronics Co., Ltd.

[China Manufacturers]

Large Classic Jukebox

Apr 02, 2012

... standard warranty policy for detailsTechnical Specifications SpecificationModel NoLAXJUKPRO0002LCD DisplayTFT LCD 17”Resolution1280*1024Contrast Ratio800:1Color Resolution16.2MBrightness3000cd/m2DC AdapterDC12V ... )Speaker Specification12” Active SpeakerGeneral InfoSystem typeActive 12" 2-way Bi-Amplified systemFrequency response +/- 3db55-20kHzMax SPL (Calc)123dBAmplifier PowerContinuous RMSLF 250W ...

Supplier: Guangzhou Laxton Technologies Co., Ltd.

[China Manufacturers]

Cisco Tandberg Profile 8000 MXP Terminal Screen Session

Nov 27, 2012

... ability to complete the important communication tasks. 50-inch LCD display, TANDBERG (TANDBERG) Precision HD cameras and hi- ... HD Camera Two 50-inch 16: 9 widescreen display Elegant display, TANDBERG (TANDBERG) Precision HD cameras, remote control, microphone ... two-way video screen (DuoVideo) or H.239, can also watch the speech content and speaker TANDBERG Expressway firewall traversal technology ...

Supplier: Xueyou Union (Wuhan) Technology Ltd.

[China Manufacturers]

NFC rfid card for businessmen

Mar 31, 2013

... standards-based, proximity contactless connectivity technology that enables simple and safe two-way interactions between electronic devices, allowing ... the tranditional plain business card. While NFC technology growing quickly companying with NFC-enable smart phones ... : Read/Write protect by password- Frequency: 13.56MHz- RF protocol: ISO 14443A- Modulation: ASKNFC membership card specification- ...

Supplier: Shenzhen Great Creativity RFID Tag Co., Ltd.

[China Manufacturers]

2.4 inch Wireless baby video monitor

Sep 29, 2012

... baby video monitor 1.2.4 inch Color TFT LCD Display 2.Two-way intercom 3.Lens can be manually move 2.4 ... .4″ inch Color TFT LCD Display with 320 x 240 Resolutions2. 300 k Pixels (VGA) for Camera3. Two-way intercom: Built-in microphone ... there is voiceAudio Sampling Rate:16 K, 8 bitAudio Frequency Response:120 Hz ~ 3 kHzAntenna: Built-in AntennaPower: 6 V (4 ...

Supplier: Shenzhen Jinyangda Electronic Co., Ltd.

[China Manufacturers]

AT9000 Advanced Transmitter Model GTX

Oct 23, 2012

... according to the measured differential pressure.It can also execute two-way communications between the CommPad (Handy Communicator) or HART® 375 communicator ... up to 0.04%F.S.Fast response within 100 msec.Our proven sensor technology enables Long-term stability up to 0 ...

Supplier: Shenzhen Willdone Technology Co., Ltd.

[China Manufacturers]

2.4G Wireless Teaching Microphone /class microphone rally speech microphone

Mar 31, 2013

... performance:1. anti-jamming performance: professional ID code encryption transmission technology, unique ID code for each receiver, ID code up to ... range::2.4~2.483GHzFrequency response:50Hz~18KHzModulation system:DSSSLinking: ID code, automatic connection lockData transmission: Two-way 2.4G shortwave frequency hoppingSensitivity ...

Supplier: Foshan Singden Technology Co., Ltd.

[China Manufacturers]

vandal-proof hospital intercom system

Mar 31, 2013

... TCP/IP technology, Huanyutong IP Network Intercom /broadcasting System is a integrated system of two-way audio amplification and one-way (or two-way) video transmission ... 22.05kHz~44.1kHz, 16bitTransmit Rate 16kbps-192kbpsDisplay Screen7 inch LCD color touch screenInterfaceAudio input/output, 2 short-circuit, SD card ...

Supplier: Huanyutong Electronic Co., Ltd.

[China Manufacturers]

2.4GHz Wireless Digital baby monitor

Jun 26, 2012

2.4Ghz Digital baby monitor Bulit-in battery Stable sign Two way speak for camera and its matched receiver 2.4Ghz Digital ... with vivid pictures>Stable signals,anti-interference technology>Transmission distance in open area: 200 meters>Two way speak for camera and its matched ...

Supplier: Shenzhen Zstar Technology Ltd.

[China Manufacturers]

Security alarm system/burglar alarm system

Dec 02, 2012

... Functions of GSM intelligent burglar alarm:1) Available two-way communication in alarm mode;2) Can be ... 900/1800 / 850/1900MHz;7) With color LCD screen, keypad with blue light when operate;8) ... fire detectors, 32 wireless intruder detectors, 16 remote controllers and one external connected detection;14) 8 ... phone dialing and siren voice on-site;Alarm response time: Less than 8 seconds (GSM in normality ...

Supplier: Shenzhen Acedo Electronics Technology Co., Ltd.

[China Manufacturers]

barcode scanner

Apr 01, 2013

New hi-tech product, RF section uses America imported 2.4G two-way wireless communication module. Specifications:Optical Source 650nm ... 75mAAdvantages1. New hi-tech product, RF section uses America imported 2.4G two-way wireless communication module.2. All control ... microsecond(μs) delay transmission.5. Unique frequency hopping technology enables superior anti-jamming ability.6. Each scanner can ...

Supplier: Wenzhou Cashine Computer Equipment Factory

[China Manufacturers]

Paperless Recorder

Apr 01, 2013

... LCD graphic display boards as a display;The introduction of Windows software in the framework of Chinese Thinking using data compression technology ... interval.4,The rate of rapid communicationsA standard two-way serial communication interface is able to reach high ... printer interface signal,DC-fed power and the standard two-way serial communication interface.6. A strong record recall functionSingle ...

Supplier: Jiangsu Plaza Premium Electric Instrument Co., Ltd.

[China Manufacturers]