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student response system

Found 496689 Products
Communication power supply for trunking system(48vdc , 2u,19'' )
... power supply,radio power supply Communication power supply for trunking system(48vdc , 2u,19'' )Product features:1) The optimized control circuit ... base stations for digital systems Communication power supply for trunking system(48vdc , 2u,19'' )
Supplier: Guangdong Kingsunny Technology Co., Ltd. [China Manufacturers]
UPS packed with LiFePO4 battery,for telecom system
... to 2000 times life time and maintains free, the entire system would be long time reliable and easy for use.Hipower ... offer BMS and charger suitable for UPS / Backup system, with the BMS whole system could has all info shown on display screen ... -acid battery. It is easy for carry / replacing UPS / Backup system because lot of weight reduced. UPS packed with LiFePO4 battery ...
Supplier: Hipower Energy Group Co., Ltd. [China Manufacturers]
vehicle parking system
1.Parking guidance system 2.Detector and lamp as one unit 3.Ultrasonic detector ...
portable mini speaker system for PC/Phone/tablet
1.portable mini speaker system for PC/Phone/tablet 2.Support ipod/mp3/iphone 3. ... and easy to carry 4.CE ROHS portable mini speaker system for PC/Phone/tablet SpecificationS:Material: ABSWeight: 0.1kgProduct size ... other international certificate. We accept OEM order. portable mini speaker system for PC/Phone/tablet
4.1 multimedia speaker system,card speaker,square speaker
... ,FM function OEM service Magnetically shielded 4.1 multimedia speaker system,card speaker,square speaker 1.Hot 4.1 home theater ... .0KG 20FT660 sets 40FT1380sets 40HQ1632 sets 4.1 multimedia speaker system,card speaker,square speaker
Supplier: Shenzhen Mingshuo Speaker Products Co., Ltd. [China Manufacturers]
PCM-L06S30-036(6S) Battery PCM(BMS,battery management system)
... °C PCM-L06S30-036(6S) Battery PCM(BMS,battery management system)
Supplier: Shenzhen AYAA Technology Co., Ltd. [China Manufacturers]
UV Drying System/UV LED Drying System/ UV Drying lamp 120watt
UV Drying System wavelength:365-375nm&395-405nm UV Drying SystemLamp ... 40times longer serving life * Installed in the machine UV drying system * 4-20 times energy saving * No Thermal Radiation ... * 395nm-405nm&365nm-375nm * The UV led drying system price include power supply We can according to the customer ... you can find from our web. UV Drying System/UV LED Drying System/ UV Drying lamp 120watt
Supplier: Ledsmaster Technology Co., Ltd. [China Manufacturers]
For Sun Tracking System stepper motor actuator
... with gearbox Solar Tracker actuator Hobbyist or Commercial solar tracking system stepper motor solution Nema 17 stepper motor with gearbox for ... with common anode.Die-cast aluminium enclosure For Sun Tracking System stepper motor actuator
Supplier: Shanghai UI Robot Technology Co., Ltd. [China Manufacturers]
AC Servo Driver/ Servomotor driver (Servo system) ED620
... )1.21.51.82.53.04.0Energy-consumed brakingIf the system generates an over-voltage alarm when it starts or stops ... maximum of 127 sites AC Servo Driver/ Servomotor driver (Servo system) ED620
Supplier: Kinco Automation (Shanghai) Ltd. [China Manufacturers]
car camera video rearview system
car camera video rearview system Packaging & Delivery Packaging Detail:color box gift boxDelivery Detail:3--20 days upon depositSpecifications1. car camera video rearview system 2. A3.5 inch TFT monitor, a camera3. Display image in the screen 4. car camera video rearview systemAcoustic video input, a joint DVD, the car rear view camera car camera video rearview system
Supplier: Shaoxing Boyi Auto Parts Co., Ltd. [China Manufacturers]
compressed air vertical receiver,air system,ASME certificate
... -1/2401380-30VA200L30VA200R- 250 44146030VC200L30VC200R30VC200F compressed air vertical receiver,air system,ASME certificate
Supplier: Shanghai Xinran Compressor Co., Ltd. [China Manufacturers]
Center pivot for irrigation system,colloector ring,tower box,rod linkage
1.10 year manufacture experience,reliable quality. 2.Factory price,competitive 3.Exported all over the world. 1.Collector ringA.Specification:B.Installation: 2.Rod linkage 516-2x16" full thread3.Cable joint4.coupler 5.Clamp 6-5/8" T bolt S/S6.Percent timer eagle signal7.3/4 Gear box8.3/4 Gear motor9.Tower box Center pivot for irrigation system,colloector ring,tower box,rod linkage
Supplier: Yueqing House Electric Co., Ltd. [China Manufacturers]
DC-AC 1000W high quality solar power system
... 1000W high quality solar power system Product introductionThe wall type solar power system is a system designed especially for home,mobile ... ,solar controller and LCD. EASY INSTALLATIONThe installation of this system do not require professional assistance, you are fully capacable ... operation. EASY OPERATION Smart control and LCD make the system easy to operate,The LCD indicates the related data of ...
parking security barrier system
... performance fence expandable barrier housing with LED T9 controlling system is the most cost-effective and high performance products ... Main fields are government organizations, large communities etc. The system configuration is flexible, and suitable for one entry one exit ... card.13 With multiple data protection, lightning protection, system are more stable14 Outputting the signal of turning barrier ...
Supplier: Shenzhen Sewo Science & Technology Co., Ltd. [China Manufacturers]
auto air conditioning system 24volt 240N.m compressor clutch
1.ISO9001-2008 auto air conditioning system 2.material:10low carbon steel 3.epoxy resin 4.size: ... offer OEM service,welcome samples or drawings. auto air conditioning system 24volt 240N.m compressor clutch
Prepayment energy meter system
... ºC 8. Storage TEMP: -40~+70ºC Prepayment energy meter system
Supplier: Hangzhou Iyo-Tech Co., Ltd. [China Manufacturers]
Prepayment energy meter system
... ºC 8. Storage TEMP: -40~+70ºC Prepayment energy meter system
Supplier: Hangzhou Iyo-Tech Co., Ltd. [China Manufacturers]
2600w solar home power supply system
... history. 4.TT.LC.DA.DP payment term. QUOTATIONHome power system 2600W solar configuration (10Kw.h )product namespecificationsconfigureSolar moduleHigh efficiency silicon ... fan 50W14150 w.hamount to 23 11586 w.hFor solar system have inverter 2600w solar home power supply ...
Supplier: Guangzhou Henda Battery Ltd. [China Manufacturers]
High brightness Hanging Crystal LED light box system
Hanging Crystal LED light box system super slim, save energy. good quality with best price High ... brightness Hanging Crystal LED light box system 1. Super-slim, the thickness is only 8-10mm 2 ...
Supplier: Xiamen Luz Opto Electronic Technologies Co., Ltd. [China Manufacturers]
For Hyundai Accent 2002 Cooling System, Radiator For Hyundai Accent
... contact us freely.Welcome you! For Hyundai Accent 2002 Cooling System, Radiator For Hyundai Accent
Supplier: Hangzhou Mingzhu Trading Co., Ltd. [China Manufacturers]
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