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classroom performance systems

Found 383010 Products
New generation of uninterruptible power systems - 240V DC system, low cost, high reliability
... , connect directly to PC and Server, just like uninterruptible power systems, no need to change Rectifier Moduletheory for the UPS replacement ... components could be customized accordingly. New generation of uninterruptible power systems - 240V DC system, low cost, high reliability
17 inch CCTV monitors ,cctv surveillance systems,CCTV Systems
... )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]
Good performance In-ear earphone
1,earphones for MP3,MP4 2,In earphones 3,on promotion sale 4,welcome OEM.ODM 4,good quality with competitive price Good performance In-ear earphoneDriver Unit 2x15mm Frequency Resp 20-20KHz Impedance 32 ohm Sensitivity 115dB Max Input Power 3mW Plug 3.5mm Good performance In-ear earphone
Supplier: Shenzhen Yidelong Technology Co., Ltd. [China Manufacturers]
High performance portable wireless walkie talky (IC-V8)
High performance portable wireless walkie talky (IC-V8) 1.Outpower:5W 2. ... :107 3.Frequency:136-174MHZ 4.Battery:BP-209 High performance portable wireless walkie talky (IC-V8) Item No.IC-V8Item ... Ω loadExternal speaker connector2-conductor 3.5 (d) mm; 8 ΩHigh performance portable wireless walkie talky (IC-V8) Accessories in the package ...
Supplier: Quanzhou Joytone Electronic Co., Ltd. [China Manufacturers]
Hot High Performance In-Ear Headphones Red
High Performance In-Ear Stereo Headphones 1,Pure Music,Less noise. 2, ... appearance 3.Good quality,low price 4,PayPal Hot High Performance In-Ear Headphones RedFeature:This headphone is holistically designed to ... to keep them looking new.Package contain:1 x High Performance In-Ear Headphones 1 x Travel Pouch 5 x Standard ...
Supplier: Shenzhen Extremerate Electronics Ltd. [China Manufacturers]
Motorcycle headset for PMR446 Safety and Emergency Systems with Nexus Connection for Fireman/Military Use
... use Power-Time Motorcycle headset for PMR446 Safety and Emergency Systems with Nexus Connection for Fireman/Military Use with following features ...
Supplier: Shenzhen Power-Time Technology Co., Ltd. [China Manufacturers]
Performance Electronic Audi throttle body
... :57mm 3.Protection class: IP64 4.ISO/TS16949,OEM design Performance Electronic Audi throttle body TE1 Series Introduction·Precise electronic throttle ... A4 1.8T, Audi A6 1.8T, etc2. TE1 Series Performance Parameters Electrical ParametersElectrical angle105±2ºLinearity±3%Operating temperature-40 ... ±0.15VTPS 2=0.35 V±0.15VProtection classIP643. Photo Performance Electronic Audi throttle body
Best Infrared Interactive Whiteboard for classroom & office
... *8192; CE/FCC/RoHs/ISO Best Infrared Interactive Whiteboard for classroom & office The benefits of Tacteasy Infrared Interactive whiteboard: 1) Meetings ...
Supplier: Shenzhen Tacteasy Technology Co., Ltd. [China Manufacturers]
mc39i modem ,SMS/MMS/GPRS function ,advanced performance
... :DB 9 pin mc39i modem ,SMS/MMS/GPRS function ,advanced performance Specification : Cinterion GSM/GPRS module MC39iFeatures Dual Band GSM/GPRS ...
Supplier: Shenzhen Bailingjia Technology Co., Ltd. [China Manufacturers]
high performance intelligent Fire Monitor Battery Power - 14.8V 4.5Ah
... Monitor Battery Power - 14.8V 4.5Ah performance stablity life time over 300times High performance intelligent fire monitor battery power - 14.8V ... @5sOutput method: leading wires with 2pin connectorPacking: PVC filmPictures: high performance intelligent Fire Monitor Battery Power - 14.8V 4.5Ah
Supplier: Shandong Enerise Power Technology Co., Limited [China Manufacturers]
2013 New model Touch screen Restaurant Pos Systems With RED Touch1508
... 2013 New model Touch screen Restaurant Pos Systems 2013 New model Touch screen Restaurant Pos Systems Parameter Model No.TC-TOUCH1508TC-TOUCH1508 ... LCD 2013 New model Touch screen Restaurant Pos Systems Photo Touch screen Restaurant Pos Systems Parameter Peripheral Optional list: CASH DRAWER (color ... black) (color:black) 2013 New model Touch screen Restaurant Pos Systems With RED Touch1508
Supplier: Dongguan Tai Cang Electronics Co., Limited [China Manufacturers]
Wind and solar systems industry pioneer factory direct supply 400W
... 1110*580*240mm19kg/ 21.5kg gross weight Wind and solar systems industry pioneer factory direct supply 400W
Supplier: Yiwu Asiamatch Electrical Appliance Co., Ltd. [China Manufacturers]
IR-Cut box ip camera systems wireless camera
... outdoor ip camera MJ542W(box) Ir-Cut box ip camera systems wireless cameracheap home security cameras , mini security camera , security ... cameras direct , cctv security camera systems , best security camera system , security camera with audio , security ... looking forward to receiving your inquiries. Box ip camera systems wireless camera IR-Cut box ip camera ...
Supplier: Shenzhen Morning Jetone Technology Co., Ltd. [China Manufacturers]
Superior Performance Guided Wave Radar Level and Interface Transmitter
... Brand:Rosemount Wave Radar Level and Interface TransmitterSuperior Performance Guided Wave RadarLevel and Interface Transmitter• Industry leading ... Improved throughput and product quality due to superior performance and accuracy• Reduced startup cost through powerful and ... configuration tools and seamless plant integration• Improved EMC performance and higher safety with smart galvanic interface• ...
Supplier: Shenzhen Willdone Technology Co., Ltd. [China Manufacturers]
High Performance 2.5 inch HDD External Hard drive 500G/1TB
... .portable hard drive x13.User's Manual x 1 High Performance 2.5 inch HDD External Hard drive 500G/1TB
Supplier: Shenzhen Tokan International Trade Co., Ltd. [China Manufacturers]
YIHUA 902 Transmitter Wireless Systems
... good stable signal,using various occasion YIHUA 902 Transmitter Wireless Systems( frequency modulated)*Programme narrativeUsing YIHUA 902 transmitter and YH-801 ... , multiple used together are non-interferin YIHUA 902 Transmitter Wireless Systems
Supplier: Guangzhou Yihua Electronic Equipment Co., Ltd. [China Manufacturers]
HS-250W-24V switching power supply for led lighting systems
switching power supply 100% fullload burning test Small bulk design Installed with EMI filter, minimum wave 2 years warranty HS-250W-24V switching power supply for led lighting systemsHS-250W-24V OutputOutput Voltage24VOutput Current10AOutput Current range0~10AOutput Power250WWave and noise200mVp-pSetup,rise,holdup time100ms,50ms,20ms InputInput Voltage range90~132VAC/180~264VAC,47~63Hz 255~ ...
Supplier: Shenzhen Taixinweiye Electronic Co., Ltd. [China Manufacturers]
Power supply systems, led lighting, water heating, charging, and low-load power consumption of electricity pop hot export
... is good for home,LED street light,etc. Power supply systems, led lighting, water heating, charging, and low-load power consumption ...
Telecom Emergency Power Systems(EPS)
... from inverter to grid power7.CE,UL.ROHSHEPS Emergency Power Systems(EPS) for application of telecom, HID lightings and medical equipment ... welcome you contact Selina Zhang by mail. Telecom Emergency Power Systems(EPS) Verified Information This information is Verified by TÜV ...
Supplier: Beijing Dynamic Power Co., Ltd. [China Manufacturers]
Compact High-performance Semiconductor Fan Heater , Industrial Electric Air Heater, CS 130, 1200W
... CS 130, 1200W Compact design High heating Compact High-performance Semiconductor Fan Heater , Industrial Electric Air Heater, CS ... thermostat(optional)Optional clip or screw fixingThe compact high performance fan heater prevents formation of condensation and provides ... 50/60Hz1,200W16A10A-UL File No. E150057²) Compact High-performance Semiconductor Fan Heater , Industrial Electric Air Heater, CS 130 ...
Supplier: Yueqing Saibuon Electric Co., Ltd. [China Manufacturers]
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