wireless audio teaching system - china wireless audio teaching system manufacturers and suppliers

for classroom infrared wireless audio teaching speaker(KS268-C)Jan 06, 2013

... excellent acoustic fedelity compared to traditional ones. for classroom infrared wireless audio teaching speaker(ks268-c)Here is the Infrared Advantages:1.Infrared ... number of classroom speakers, radio signal has priority function.4.Wireless microphone volume and broadcast signal volume are both independently adjustable ...

Supplier: Dongguan Callsun Electronic Technology Co., Ltd.

China
ADD:Sima industrial district,Dongshen Street,Sima Village, Changping Town,Dongguan,Guangdong
TEL:0086-0769-81028825

10 way wireless audio intercom system for office&homeJan 01, 2013

audio intercom system -10 way at the most -Distance over 500m -Full duplex, wireless,our patent -CE/ROHS/FCC passed audio intercom systemFunction Features 1 ... , super anti-jamming capability, can share 2.4G band with wireless LAN and bluetooth devices5. Panel a call key and two ...

Supplier: Tech-Security Electronic Technology Co., Ltd.

China
ADD:NO.41, 2nd Road,Longyan Indutrial Zone,Humen Town,Dongguan City,China,Dongguan,Guangdong
TEL:0086-769-33357430

Teaching System MicrophoneJan 03, 2013

Teaching System Microphone (JET-S2 - 2.4G Wireless Microphone ) Teaching System Microphone (JET-S2) Technical Data Active main sound box Frequency ...

Supplier: Shenzhen Jetson Electronic Technologies Co., Ltd.

China
ADD:Rm1108 East Block 4, Seg sci-tech park, North Huaqiang Road,Shenzhen,Guangdong
TEL:86-755-81716422

Infared wireless teaching systemJan 02, 2013

Infared wireless teaching system 1 pc transmitter+1 pc speaker(or more speaker) amplifier built in no need sound wire, Infared wireless teaching system1 pc transmitter ... or connect to amplifier. The Difference between infared and other wireless .the signal won't to be confused

Supplier: Ningbo Cooma Acoustics Co., Ltd.

China
ADD:No.7 Centry Road Doumen Industry park Mazhu Town Yuyao 315400 Ningbo City,Zhejiang Province China,Ningbo,Zhejiang
TEL:86-574-62487530

Wireless Tour Guide System AG300/Tour Guide/Tour Guide SystemJan 04, 2013

... of the same frequency Audio input for external connecttion to audio inputs, such as CD ... in simultaneous interpretation, portable camera, wireless microphone system, wireless earphone and so on situations Main ... teaching of school and so on. Movable wireless simultaneous interpretation system Wireless microphone Wireless earphone Combination of the portable video camera and wireless microphone. Wireless ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

China
ADD:ROOM 602, NO.252 LIUQING NORTH ROAD, LIUSHI, YUEQING, ZHEJIANG, 325604 CHINA,Yueqing City,Zhejiang
TEL:0086-577-62791815

optical rf receiver rf transmitter and receiver wireless audio video transmitter receiverJan 01, 2013

... Voltage: DC 5V 5.Wireless Receiver optical rf receiver rf transmitter and receiver wireless audio video transmitter receiver Operating frequency ... Home PSTN/GSM Security Alarm System, 3G Alarm System, GSM Power Alarm, Video Monitoring system, Wireless Remote controller, RF Transmitter/ ... on. We can also research and develop wireless remote control system based on clients’ needs, which are widely ...

Supplier: Shenzhen Anboshi Electronic Technology Co., Ltd.

China
ADD:The 3rd Floor,Xinwucun Building, Longzhu Rd, Nanshan District, Shenzhen China,shenzhen,Guangdong
TEL:86-755-26782382

Wireless Intruder Alarm System With Voice Prompt FunctionJan 01, 2013

1. wireless intruder alarm system 2. wireless frequency 315MHz or 433MHz could be selectable 3. voice prompt alarm system Product Name: 315MHz Wireless Intruder Alarm System With ... .8) Good secrecy, can set any four password.9) Audio playback system, and will not be lost after power-down.10) Has ...

Supplier: Shenzhen Wale Security Equipment Co., Ltd.

China
ADD:The Second Floor, Block A, Debaoli Science and Technology Park, Jihua Road, Buji,Shenzhen,Guangdong
TEL:86-755-89390033

5.8G wireless audio/video receiving moduleJan 01, 2013

... of this module is simply connect the power supply, audio, video, plug in antenna can receive sound, image ... 170mAOutline dimension:28*23*3mm Using:DVD/DVB audio/video wireless transmittingBaby monitorEngineering construction site image monitoringSecurity systemWireless video ... 3km in the open air.We are developed TX351 wireless audio emission module which specialized in model aircraft, remote ...

Supplier: Chuangxingke Electric Co., Ltd.

China
ADD:6/F, Block D, Longjing 2nd Industrial Zone, Longzhu 5th Rd., Nanshan Dist,Shenzhen,Guangdong
TEL:086-755-86267354

wireless audio video sender transmitter &receiverJan 01, 2013

... 2.transmission diameter:30miters,five antennas, no delay 3 wireless whdi wireless audio video sender transmitter &receiver Function IntroductionDO1611 is a set of ... ,576p,480pSupport audio formatDigital audioUp to 3.072Mbps AC-3 and DTSSystem delayNo delay (<1ms)Wireless Invisible omni-directional antenna system with high ...

Supplier: Seamon Science (Beijing) International Co., Ltd.

China
ADD:4th Floor, Building C, Bofei Instrument Factory, No. 2, Xing Ye Street, Economic-Technological Development Area,Beijing,Beijing
TEL:86-10-67816537-6087 6006

2.4GHz, 4 Channel, Security CCTV Wireless Audio, Video Receiver and Transmitter|Jan 01, 2013

... , 4 Channel, Security CCTV Wireless Audio, Video Receiver and Transmitter| 2.4GHz, 4 Channel, Security CCTV Wireless Audio, Video Receiver and Transmitter| ... Description: The Audio/Video Sender sends sounds and picture from your stereo, VCR or satellite system through walls floors ... and other place need multi-room wireless monitoring. Function: 1. New 2.4GHz wireless Image Audio-transmitter.- 2. 8 and ...

Supplier: Shenzhen Jmt Technology Co., Ltd.

China
ADD:Rm 703B,West 4th Bldg.,SEG Science&Tech Park,Huaqiang North Rd.,Futian Dist.,shenzhen,Guangdong
TEL:86-755-83762252

Wireless CCTV Security System, Wireless backup system with Digital screenJan 01, 2013

Wireless CCTV Security System, Wireless backup system with Digital screen: 1.built-in 2.4GHz wireless receiver 2.distance:100m Wireless CCTV Security System, Wireless backup system with ... ,1 channel for video output and 1 channel for audio output.Operates from 10~32V. Support 12V or 24V ... Optional Video Output:Composite Signal (1.0Vp-p, 75?) Audio:Optional Gamma Consumption: 0.45 AGC:ON S/N Ratio ...

Supplier: Sharpvision Co., Ltd.

China
ADD:1/F., No.6, Huangzhou Industrial Park, Chebei Rd., Tianhe Dist., Guangzhou, China.,Guangzhou,Guangdong
TEL:86-20-28318688

Satellite wireless audio video senderJan 03, 2013

... available 3 Delivery time: 2 to 7 days Satellite wireless audio video sender wireless A/V transmitter & receiver! The product consists of a ... sound is clear. Supports video transmission of PAL/NTSC system and stereo audio transmission. Fully hardware-designed. There is no need to ...

Supplier: USBONLINEDIRECT Communication Co., Ltd.

China
ADD:Room 10th Floor East, Block A, Oversea Decoration Building, No. 122, Zhenhua Road, Futian District, Shenzhen City, China,Shenzhen,Guangdong
TEL:86-755-83262446-815

New WIFI NVR and WIFI CCTV Cameras ,wifi nvr kits ,wireless cctv cameras system,SAV-NH0209+SAV-WFB004Jan 03, 2013

New WIFI NVR and WIFI CCTV Cameras,wireless cctv system 1. 4pcs H.264 420TVL 1/3 Sony wifi cctv ... wifi NVR. New WIFI NVR and WIFI CCTV Cameras ,wireless cctv cameras system,SAV-NH0209+SAV-WFB004 Specifications: Wifi Camera:4pcs H ...

Supplier: Shenzhen Winbo Digital Co., Ltd.

China
ADD:Buiding B,3rd Floor,UnitB ,Shifeng Technopark, Huangmabu District,Xixiang Street, Bao An, Shenzhen. Guangdong,P.R.China (518126),Shenzhen,Guangdong
TEL:86-755-27889622

Wireless Video Intercom System YET-W1-V1Jan 03, 2013

Wireless Video Intercom System Compliant with FCC, CE, R&TTE ... 1. Introduction This system operates in the 2.4GHz radio band for wireless transmission of digital audio and video signals. ... require any communication wires. You can use the system where the wireless signal can reach, such as dining room, ... and monitor. The door can be unlocked by wireless control;(4) Hands free call and talk function;( ...

Supplier: Shenzhen Yetong Technology Co., Ltd.

China
ADD:23G4,NO.D, Buji Central Building ,Longgang District ,shenzhen,China,Shenzhen,Guangdong
TEL:86-755-83166159-803

cheap wireless camera security systemJan 03, 2013

... cheap wireless camera security system easy for installation Audio monitoring 100m transmission distance CE FCC ROHS cheap wireless camera security system >380 ... the frequency. >100m transmission distance without block. >Audio monitoring with microphone in camera. Receiver: Receiving Sensitivity ... Frequency 480MHz Frequency Stabilization ± 100MHz camera: TV System PAL NTSC Validity Pixel 628(H) x 582( ...

Supplier: Shenzhen Kavass Technology Co., Ltd.

China
ADD:Dongming Building, Minkang Road, Minzhi St,Longhua town, Baoan District, Shenzhen.,China 518131,shen zhen,Guangdong
TEL:86-755-82823839 15019469510

Wireless Language Learning SystemJan 04, 2013

Wireless Language Learning System has two kinds of sending/receiving methods of frequency modulation and tone frequency Wireless Language Learning SystemMain function of this ... system:1) Record and play,teacher's speaking,FM/tone frequency sending,broadcast receivingand teaching ...

Supplier: Ningbo Hi-Tech Park Bolin Technique Co., Ltd.

China
ADD:Room 1608, Xin Cheng Guo Ji, 535# Qing Shui Qiao Road, Gao Xin Qu,Ningbo,Zhejiang
TEL:86-574-87905127

Long Distance Wireless Audio Bug (GSM BUG22)Jan 07, 2013

... ) in widen area Long Distance Wireless Audio Bug (GSM BUG22)The BUG22 professional wireless audio frequency transport of GM Series is ... a wireless hearing-aid tool that can ... to scene monitor and wirelss audio transmission,such as security monitoring system,hidden interview,audio-visual eduction,tourism,amusement,field ...

Supplier: Shenzhen Olyeem High-Tech Co., Ltd.

China
ADD:RoomNO.1812,Nanguangjiejia Building,Shennan Road,shenzhen,Guangdong
TEL:86-755-33012169 33556784

Download Socket for Wireless Guard Patrol SystemJan 01, 2013

Download Socket (Wireless Guard Patrol System) 1. Tranmission data to computer wirelessly Shenzhen Brightness Electronics ... ( GS-6000T)Download Socket for Wireless Guard Patrol System Guard Tour Control, Guard Tour System, Guard Patol System, Guard Patol Device, Guard Tour ... GS-6000F,2. Tranmission data to computer wirelessly,3. Wireless transmission of data to a computer,USB connect with computer ...

Supplier: Shenzhen Brightness Electronics Technology Co., Ltd.

China
ADD:Room 503, Building 41, Shahe Industrial Park, Baishizhou, Nashan district, Shenzhen,Guangdong, China,shenzhen,Guangdong
TEL:86-755-86377786

Wireless portable intercom system S820Jan 01, 2013

Wireless portable intercom system S820 1. High Power Output 5W 2. Scan and Priority Scan 3. CE,R&TTE and FCC Approved Wireless portable ... intercom system S820 Main Features 1.16 channels2. Wire clone function3 ...

Supplier: Quanzhou SFE Electronic Technology Co., Ltd.

China
ADD:Daping Industry Park, Fengze District, Quanzhou City,Quanzhou,Fujian
TEL:86-595-22107675

Wireless home alarm systemJan 01, 2013

Wireless home alarm system LCD display 30 wireless zones, can work with up to 120 wireless sensors 4 methods Arm/Disarm 1) LCD display 2 ... , Russian, French, Japanese etc. 4) 30 wireless zones, can work with up to 120 wireless sensors (each zone supports up to 4 ... (options)/Telephone/Mobile phone 6)One-key arm operation, coding wireless sensors 7)Able to work with 8 Wired zones (options ...

Supplier: Shenzhen Safety Electronic Technology Co., Ltd.

China
ADD:5/F Building E,Zhangkeng Industrial Park,Minzhi Community,Minzhi Street,Shenzhen,Guangdong
TEL:86-755-81797475-820