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wireless near field communicational amplifying speaker

Found 264129 Products
2.4G Wireless Baby monitor
... 420 TVL Portable monitoring. 2 camers monitoring exchangeable 2.4G Wireless Baby monitor >LCD series. >2.5" LCD color screen, 480X234 ... Device 1/3" OmnVision CMOS Horizontal Definition 420TV Line Angular Field of View 45° (f=6mm) Minimum Illumination 1.0Lux(F1 ... 50ohm SMA Intermediate Frequency 480MHz Frequency Stabilization ± 100MHz 2.4G Wireless Baby monitor
Supplier: Shenzhen Zstar Technology Ltd. [China Manufacturers]
2012 mini bluetooth music speaker bs03
... calls, answer Built in microphone to bring you the clear wireless calling experience, Support for Bluetooth mobile phone amount of mutual ...
2.4 inch 2.4G Wireless video doorphone doorbell Intercom System 1 V more more V 1
... to install,you can use the indoor monitor where the wireless signal can reach,indoor montior can hang on the wall ... .4GHz Transceiver * Built-in Dipole Antenna * Built-in microphone and speaker * Bell Button to trigger Indoor Unit link * Lock open ability ... with adjustable brightness * 2.4GHz transceiver * Built-in Microphone and Speaker * 4 LED indicators for maximum 4 cameras * Talk button to ...
Supplier: Changsha Haocheng Corporation [China Manufacturers]
2013 sony 700tvl ccd camera wireless security system
... -p, 75Ω)Scanning SystemPAL:625 Lines, 50 Field/Sec;NTSC:525 Lines, 60 Field/SecElectronic Shutter TimeAuto:PAL 1/50-1/100 ... (H) x65(D)mmWeight0.7kg 2013 sony 700tvl ccd camera wireless security system
Supplier: Shenzhen Lifestar Biotechnology Co., Ltd. [China Manufacturers]
Wireless GSM home alarm system with 2 wired zones and 12 wireless zones
... speaker. Automatically send SMS to remind the user when the GSM signal becomes weak Work with wired & wireless sensor Each wireless ... zone can use countless wireless sensors Users can pre-record a ... anyone inside the house -can talk to you through a speaker. Wireless Emergency function (24 hours zone) With Backup rechargeable battery, ...
Supplier: Shenzhen Northtong Technology Co., Ltd. [China Manufacturers]
5.8G Wireless AV Sender With IR Extender
Wireless 5.8GHz AV Sender With IR Extender * Mini size ... design * Remote control the A/V source with IR extender Wireless audio sender kits* With 5.8GHz Frequency* External Omni- ... as our brand of best qualitywith competitive price in the field of Wireless Products & Satellite Accessories. Following are comparison for 2.4G ... / 5.8G / Digital / HDMI AV SENDER: 5.8G Wireless AV Sender With IR Extender
Supplier: Zhongshan Xinhuang Electronics Co., Ltd. [China Manufacturers]
perforated metal mesh speaker grille
... -10mm Use: filter, chair,machine parts ISO9001 Perforated Metal Mesh Speaker Grille1. Materials:stainless steel plate, Hot-rolled and cold-rolled ... .5.Applications:Perforated hole mesh is mainly used in oil field drilling, mine screening, engineering, sifting of grains, decorations and designs ... satisfy you well with the competitive price. perforated metal mesh speaker grille
Supplier: Anping Haotong Wire Mesh Trading Co., Ltd. [China Manufacturers]
220V wireless remote motor control switch with limit switch
... :433MHz 2.Type:learning 3.Inching,interlock,self-lock 220V wireless remote motor control switch with limit switch specificationsThe controller voltage ... in position stop function.(KC2 is to control the relay near to the receiver module);Output way choose : A. press the ...
Supplier: Shenzhen Champions Technology Co., Ltd. [China Manufacturers]
waterproof pvc empty speaker box
... have many sizes and shapes of the waterproof pvc empty speaker box , please see the following specification for your ... the electrical components can be put into the empty speaker box and the holes can be drilled according to ... 1Product Namewaterproof pvc empty speaker box2MaterialUPVC, soft PVC,ABS,PE.PC,PS3CraftExtrusion/ Coextrusion4UsedCan be used in various field (toys,stationary,furniture, ...
Supplier: Dongguan Shinyu Plastic Product Co., Ltd. [China Manufacturers]
Wireless home gas alarm AC100V~AC240V
... leak) 2.high performance 3.favourable price 4.IP:20 Wireless home gas alarm AC100V~AC240V1. gas alarm(detect gas leak ... installed above the level of a possible gas escape and near the ceiling(typically0.3m from the ceiling), in place where ...
Supplier: Yueqing Saip Electric Co., Ltd. [China Manufacturers]
Restaurant table call system. Guest call waiter by pressing a wireless signal transmitter. Service high-efficiency,singcall
Restaurant table call system 1. Wireless and easy installation 2. Signal Distance1500M 3. ... can't find waiter or waitless anywhere?This wireless waiter or server call paging system is gonna solve ... your problem.Brief introduction of Waiter calling system Wireless calling system is widely used in service area. ... any service, he or she just press the button near him or her, his or her desk number ...
Supplier: Beijing Ihome Decorative Material Co., Ltd. [China Manufacturers]
Wireless Siren & Strobe Detector
Wireless Siren & Strobe Detector movable Wireless Siren & Strobe DetectorFor outdoor and indoor, IP65 ratedRF distance : 150m ( line of sight )Radio frequency: 315MHz±75KHz OpStandby current: ≤15mABuilt-in speaker: 5W / 4ΩPower adaptor : DC 15VRechargeable battery: 9.6V / 800mAhOperating temperature: -20°C ~ +55°C Wireless Siren & Strobe Detector
Supplier: Shenzhen A-R Technology Co., Ltd. [China Manufacturers]
Huawei E398 100M LTE USB 4g Wireless Data Card
... similar to ZTE MF820 4G 100Mbps USB modem and Sierra Wireless Aircard 313U, they both support 4G LTE network but with ... LTE services, such as Net4Mobility (Sweden) and Mobilkom (Austria). In near future, the Huawei E398 also can be available in Norway ... is a bit like dual band wireless routers, which allow you to send and receive wireless data over two different channels simultaneously ...
Supplier: Shenzhen Wodeshengshi Technology Co., Ltd. [China Manufacturers]
Cute shaped solar bluetooth speaker with mp3/sd card portable bluetooth speaker
... /sd card portable bluetooth speaker portable style,big sound stereo speakers & cube shape Cute shaped solar bluetooth speaker with mp3/sd card ... portable bluetooth speaker 1.Mini Multi-function speaker with bluetooth2.Built-in Bluetooth RF wireless module,meets the latest Bluetooth ...
Supplier: Shenzhen Usb-Angel Technology Limited [China Manufacturers]
Portable rechargeable bluetooth stereo speaker
... Bluetooth Version:2.1+EDR Portable rechargeable bluetooth stereo speaker Erealer Bluetooth wireless outdoor speaker is an affordable way to enjoy great-sounding ... good audio without the mess of wires. Take the compact speaker anywhere - the living room, your study or even the ... deviceFrom a range of up to 10 meters from the speaker, wirelessly stream music from any compatible stereo Bluetooth device ...
Supplier: Dongguan Erealer Electronic Technology Co., Ltd. [China Manufacturers]
New Arrival in ear earbuds wireless earbuds stereo mp3 professional earphones TP-EP-J229
... - Cable length: 120cm - CE&Rohs New Arrival in ear earbuds wireless earbuds stereo mp3 professional earphones TP-EP-J229 FEATURES: Excellent ... .With on line small microphone.Soft,pliable cables. TECHNICAL SPECIFICATIONS: Speaker Dia.:Ø10mmSensitivity:116dBImpedance:16ΩFrequency Response:20-23KHz(at 1KHz ...
Supplier: Shenzhen Toploud Electronic Co., Ltd. [China Manufacturers]
silicone mobile phone horn mini speaker
silicone mobile phone horn mini speaker 1.Don't need electricity 2.Make ... louder 3.Custom logo Mini silicone mobile phone horn speaker for Iphone Material100 % grade pure siliconeColorAll color is ... Europe. We have got an excellent reputation in the field.We have strong technical force, experienced employees and quality ... ( { 'aImgSrc': aBigImageSrc } ); } )(); silicone mobile phone horn mini speaker
Supplier: Dongguan Desheng Gifts Co., Ltd. [China Manufacturers]
QI Wireless Charger Mat Mobile Phone Wireless Charger
... QI stabdard phone 3. High power transformation QI Wireless Charger Mat Mobile Phone Wireless ChargerFeatures1. Universal Charging: The Inductive Charger has Qi ... regardless of the place and direction. Try to put it near the charging centre as close as possible.2. The QI ... Contents1 x power pad1 x AC power adapter1 x QI Wireless Receiver(For Galaxy S3/Note2/iPhone; Different receiver, different price ...
Supplier: Shenzhen Dowdon Tech Co., Ltd. [China Manufacturers]
WX-2006 Wireless Remote Switch For NIKON D90/D5000
1.Wireless Remote Switch For NIKON 2.Transmission range:100 ... personnel’s use,especilly to use for geological prospecting,field shooting,mountaineering travel.Disposes common battery 23A and the ... lamp will on when received signal.Descriptions: 1.Camera wireless remote switch W01/02/03/04/05/06 use ... excellent controller for the professional photography. WX-2006 Wireless Remote Switch For NIKON D90/D5000
Supplier: Shenzhen DBK Electronics Co., Ltd. [China Manufacturers]
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