interactive audience response wireless keypad encouraging audience participation,China interactive audience response wireless keypad encouraging audience participation Manufacturers, Suppliers

2.4G fly air wireless mouse for android smart IPTV player(AK62)

Aug 15, 2012

... space action, operating accuratly and flexiblely;2. 2.4G wireless communication technology, high bandwidth, high stability;3. Compatible with ... os customiztion, completely realized smart interactive usage, enhance user expressive experience.8. Precisely response to gestures action, suitable for ... time(do not plug USB disk, mobile storage,wireless keyboard and mouse dongle,SD Card,etc)Standby Power ...

Supplier: Shenzhen Rikomagic Tech Corp., Ltd.

[China Manufacturers]

Popular in the market hyt tc-585 wireless intercom

Mar 17, 2013

... Scan Popular in the market hyt tc-585 wireless intercom Product descriptionAs a combination of efficiency and usability ... of users. With an intelligent design of LCD, numeric keypad, wide-band coverage, 256 channels, manual frequency input ... Response Rejection70dBS/N40/35dBRated Audio Power Output1WRated Audio Distortion≤5% Popular in the market hyt tc-585 wireless intercom ...

Supplier: Shenzhen Tycoon Technology Co., Ltd.

[China Manufacturers]

Wireless GSM home alarm system with 2 wired zones and 12 wireless zones

Apr 25, 2012

... ) External power failure alarm: Start-time: less than 1sc) Alarm response time Less than 10s (GSM with normal signal)d) Power ... to 60°CHumidity: ≤95%f) Wireless frequency: 433MHZPacking List:Main unitMagnetic Door SensorTwo Wireless Remote Controls Wireless Programming Keypad PIR Motion SensorMini Siren12vDC Power ...

Supplier: Shenzhen Northtong Technology Co., Ltd.

[China Manufacturers]

Wireless USB Handheld Keyboard and Mouse Touchpad Laser Pointer

Jun 15, 2012

... to 33 feet wireless operation distance provides you big free space to communicate with your audience .2.The ... , or anyone using a projected image, the wireless keyboard and laser Pointer allows you to stand in ... channels or scroll throught options just use wireless handheld keyboard as an internet remote control.Features ... Fedora-7.0 tested)Package Content:1 x Wireless Keyboard and Laser Pointer1 x USB Cable1 x ...

Supplier: Shenzhen Yian Technology Co., Ltd.

[China Manufacturers]

Touch screen advertising screen 15 inch wifi interactive signage display

Sep 29, 2012

... Touch screen advertising screen 15 inch wifi interactive signage display Which is remotely controlled via wireless signage systemUser can manage each player ... )4:3Brightness (nits)250cd/m2Contrast 400:01:00View Angle165º/ 165ºResponse Time8msLife (hrs)50000SpecificationTouch PanelFour Wire Resistive Touch ScreenMaterialPlastic House + Anti ...

Supplier: Shenzhen Kerchan Technology Co., Ltd.

[China Manufacturers]

WELDON Interactive Digital Signage Kiosks

Aug 23, 2012

... initiative, consider our kiosk, an innovative and proven 17"/19" Interactive Digital Signage solution.Advanced MicroTouch DST touch screen technology provides ... Networks, Digital Media Networks, In-Store TV, Retail TV, Captive Audience Networks, Electronic Digital Signage, Public Information Display, Electronic Display Networks ...

Supplier: Ningbo Weldon Electronic, Inc.

[China Manufacturers]

Interactive Voting System

Apr 16, 2012

... angle with sensitive signal receiving capability. Introduction NANHAO interactive voting system is composed of wireless receiver, controller and feedback device, which can ... in class to realize an interactive teaching method.3.Interesting knowledge contest: Multi options to answer & response with impromptu answering model, answering ...

Supplier: NANHAO (Beijing) Science and Technology Co., Ltd.

[China Manufacturers]

Wireless Temperature and Humidity Monitoring System

Mar 03, 2013

... time temperature and humidity data acquisition, quick response.Applying wireless transmission technique, the system realizes digital signal ... easy installation, without drilling and re-wiring.Wireless Temperature and Humidity CollectorMeasurement Range:Temperature:-40°C ... supplyWireless Temperature and Humidity Monitoring System The wireless monitoring system is independently designed and developed ...

Supplier: Guangdong Huankai Microbial Sci. & Tech. Co., Ltd.

[China Manufacturers]

Wonderful Wireless Headphone

Oct 07, 2012

... meters. it should be more convenience for your work. wonderful Wireless HeadphoneTRANSMITTERWorking Frequency L:2.3MHzWorking Frequency R:2.8MHzPower Supply ... :2.8MHzReceive Distance:›6 Meter Frequency Response:20Hz-20KHzTransmit Power:›8mW 0.12V-0.7VS/N Ratio:›45dB›30dB Wonderful Wireless Headphone

Supplier: Shanghai 5 Element Import & Export Co., Ltd.

[China Manufacturers]

TF card/MP3 music rechargeable wireless headphone

Mar 30, 2013

TF card/MP3 music rechargeable wireless bluetooth headphone 1. TF/FM card music headphone 2. high ... quality 3. USB port. TF card/MP3 music rechargeable wireless headphone1.Frequency response: 20Hz-20KHz 2.Power supply: 320mA/h chargeable battery ... range of receiver : 76-108MHzS/N ratio: >90dBTHD: <1%Frequency response: 20Hz-20KHzPower supply: 320mA/h chargeable batteryContinuous working time: more ...

Supplier: Guangzhou Baiyun District Faith Electronics Factory

[China Manufacturers]

Ltl Acorn MMS Wireless Scouting trail Camera Ltl-6210M HD Video MMS GPRS hunting camera with Solar charger

Mar 13, 2012

... hunting camera,trail camera with Solar charger Ltl Acorn MMS Wireless Scouting Camera Ltl-6210M HD Video 6210M hunting camera trail ... Sensor design provides wider sensing angle and enhances camera’s response speed* When Timer setting on, programmable to only work in ... on the built-in TFT display .Specification: Ltl Acorn MMS Wireless Scouting trail Camera Ltl-6210M HD Video MMS GPRS hunting ...

Supplier: Yiwu Naou Arts & Crafts Firm

[China Manufacturers]

Beige E68 bluetooth headset wireless with TF card slot

Mar 13, 2013

... 10 meters 5.Available for computer. Beige E68 bluetooth headset wireless with TF card slot 1. Product name: E68 bluetooth headset ... time: 10 hours* USB2.0 Port: USB 2.0* Frequency response: 20Hz-20kHz* Output power: 15mW* Scan rate: 64kbps/8kHz* SNR ... :90dB * THD: <0.1%* Frequency response: 20-20,000Hz* Playing time: 8-10 hours* Charging time ...

Supplier: Guangzhou Jaken Trade Co., Ltd.

[China Manufacturers]

Manufacture Wireless Handheld Android PDA RFID Animal Reader Writer with 3G/GPS/Wifi

Jan 13, 2013

... personnel;4. Excellent after-sales service and technical support; Manufacture Wireless Handheld Android PDA RFID Animal Reader Writer with 3G/GPS ...

Supplier: Beijing Geofanci Tech Co., Ltd.

[China Manufacturers]

Digital wireless set top box

Dec 07, 2012

... , HE AAC Sampling frequency 32/44.1/48KHZ Frequency Response 20HZ~20KHZ Output Level Adjustable (600 unbalanced) Digital wireless set top box

Supplier: Chengdu Shengming Electronic Technology Co., Ltd.

[China Manufacturers]

smallest wireless headphones with TF card

Mar 31, 2013

... acoustic: High anti-interference ability OEM also welcome 2.4Ghz wireless HeadphoneFeature: 1.Two-way 2.4 G short wave ... interface lithium battery, filling a usable 8 hours Specifications:Frequency response:20HZ-20KHZ Speaker Impedance:32ohmDriver Unit: 40mm HI-FI ... range:10meters 360° FM way:GFSK Transmission power:4dBM Frequency response:20HZ-20KHZ Speaker Impedance:32ohmDriver Unit: 40mm HI-FI ...

Supplier: Shenzhen Dayixin Technology Co., Ltd.

[China Manufacturers]

Wireless Microphone

Oct 02, 2012

... tunable wireless microphone7070U Technical Specifications SYSTEMFrequency Range:UHF500-960 MHZ (Tunable)Modulation Mode:FM (PLL)Nominal/peak deviation:±25KHZ/±48KHZFrequency Response: 60HZ18KHZFrequency ... Size:52x32x15cm TRANSMITTERRF output power at 50 Ω:8mW30mWRF squelch:50dB Wireless Microphone

Supplier: Sky-Art Audio Electronical Device Co., Ltd.

[China Manufacturers]

wireless transmitter receiver

Jan 31, 2013

... .8. It makes the original equipment upgrade to a wireless system.9. Application: various multimedia room, Multi-function Room ... conference room.10. Selectable wireless MIC:1090, 1060Receiver Frequency Scope: 2.4~2.483GHz Frequency Response Scope: 50Hz~15KHz Modulation ... batteryTransmitter(Holding) Frequency Scope: 2.4~2.483GHz Frequency Response Scope: 50Hz~15KHz Modulation Type: GFSK,BT=0.5Gaussian ...

Supplier: Guangzhou Bilipu Electronics Co., Ltd.

[China Manufacturers]

SP62L-Wireless PIR Solar Alarm with Timer

Jan 21, 2013

... detected,alarm sound 130db. 3.Arm and disarm by keypad or Timer. This is a Solar power alarm with ... detection , you can easily arm and disarm with the keypad or Timer setting, When PIR detect any motion, it ... illumination lights or un-direct sunlight. lSet Timer or Keypad to arm/disarm alarm unit .lUltra-loud 130dB alarm ... ,Office,Library,Wearhouse, Home and so on SP62L-Wireless PIR Solar Alarm with Timer

Supplier: Shenzhen Sinopine Technology Co., Ltd.

[China Manufacturers]

LCD display gsm alarm system wireless

Feb 25, 2013

... alarm systemModel:VIP-603 Main Features :1, LCD display, with keypad to operate, very easy to operate2, GSM network, no need ... line3, Know which zone triggers from SMS when alarm4, 99 wireless defense zone for alarm system5, Industrial WAVECOME module, very stable6 ... the gsm alarm system: a main panel, a wireless PIR detector, a wireless door/window gap detector a siren, two remote controllers ...

Supplier: Shenzhen Alarmvip High Tech Limited

[China Manufacturers]

2012 new arrivel Wireless bluetooth speaker

Mar 05, 2013

... card music play,FM radio mode,AUX in mode,Blutetooth wireless audio transmission mode5.Built-in lithium rechargeable battery6.Provides mobile ... speaker under bluetooth modeFrequency Response 60Hz-18KHzBattery Capacity 430mA/HTHD ≤0.5%SNR ≥95dBSize :60mm*54mm 2012 new arrivel Wireless bluetooth speaker

Supplier: Shenzhen Yukai Digital Technology Co., Ltd.

[China Manufacturers]