clearear ite noise cancellation communication system,China clearear ite noise cancellation communication system Manufacturers, Suppliers

GSM home security alarm system

Mar 31, 2013

... Two-way to communication.2. Eight wireless LED defense zone, four wired defense zone3. The system supports the GSM ... Can set HOME arm/AWAY arm5. When alarming, system plays the recorded voice at first, call six phone ... panic from long distance. 9. Can control the system by using a telephone or cell phone anytime, wherever ... total. 11.Send the SMS to GSM alarm system to program, it is very easy and quick ...

Supplier: Yongkang Aidebao Electronics Factory

[China Manufacturers]

High Quality Car Parking Control System/Radar Parking Sensor

Mar 31, 2013

... Radar series parking sensor. 3. High quality car parking control system. LCD screen, real female voice, digital display, chord warning ... wise choice for you. Description:1. Factory supply parking sensor system 2. High quality car parking sensor3. Parking sensor suitable ... sensors, l LCD digital display .Good business start from effective communication, if you have any questions, please let me know at ...

Supplier: Shenzhen Chuanghuang Electronic Technology Co., Ltd.

[China Manufacturers]

professional wireless Microphone VHF SYSTEM

May 30, 2012

professional wireless Microphone SYSTEM Professional Performance microphone Professional Performance microphoneCardioid characteristics6M shielded low noise cableFixed Tie-clip as well as adjustable neck-bandFrequency ... Excellent reproduction of voice and musicprofessional. professional wireless Microphone VHF SYSTEM

Supplier: Hangzhou Starwave Sound Co., Ltd.

[China Manufacturers]

Public address system Intelligent center controller

Dec 17, 2012

We are manufacturer, professional public address system 1, LCD screen, chinese/English display. 2, Connect with amplifiers. ... ~240V/50HzDimensions485*390*88mm We are manufacturer, professional public address system 1.LCD screen, chinese display. 2.Light touch button, operating ... control, operating automatic, day after day a week. Public address system Intelligent center controller

Supplier: Guangzhou Quanzhiyun Electronic Technology Co., Ltd.

[China Manufacturers]

mini speaker music box system

Oct 07, 2012

mini speaker music box system 1.SD/MMC/USB mini speaker 2.Good sound and ... Response:87.5-117KHzLoud Speaker:2+3inch; 4ΩSignal and noise ratio:≥80dBOutput: 3.7V800mAInput: 5.0VFeature and Function: 1) Support ... for your kind visit mini speaker ! mini speaker music box system

Supplier: Shenzhen Jiaxingda Electronics Co., Ltd.

[China Manufacturers]

DYNAMIC REACTIVE POWER SYSTEM (TBB-S)

Mar 31, 2013

DYNAMIC REACTIVE POWER COMPENSATION SYSTEM (TBB-S THYRISTOR SWICHED LV CAPACITOR BANKS) Output : 40~600KvarSystem ... quickly on/off power shunt capacitors,no switching surge and noise during operating.Panel: steel sheet, IP30, with epoxy powder coatedOption ...

Supplier: Zhejiang Jiukang Electric Co., Ltd.

[China Manufacturers]

WED6800LN Portable Air-cooled and Low-noise Diesel Generator Sets 4.6KW 5.75KVA

Dec 23, 2012

... voltage, and has overload protection function.Low oil pressure alarm system can automatically shut off the engine.Electric start-up mode ... has high combustion efficiency; the engine running particularly with low noise.The engines are applicable to industrial and mining enterprises, and ... )Humidity: Lower than 95% WED6800LN Portable Air-cooled and Low-noise Diesel Generator Sets 4.6KW 5.75KVA

Supplier: Fujian Willda Machinery Electrical Co., Ltd.

[China Manufacturers]

24V DC Condenser fans used on vehicle air conditiong hvac system

Apr 03, 2012

... /72VDCDuty:ContinuonsWorking Current:≤4.0(A)Speed:3200±200(rpm)Noise Level:≤70(dB)Air Volume:≥2200(m3/h)Static Pressure ... 24V DC Condenser fans used on vehicle air conditiong hvac system

Supplier: Zhejiang King-Leo Electrical Appliance Co., Ltd.

[China Manufacturers]

solar system use solar inverter ups 2500w

Mar 31, 2013

... wave inverter 4,super charger inside 5,CE ,SONCAP solar system use solar inverter ups 2500w Main features:1.Pure sinewave ... SelectableInput Frequency47Hz ~ 65Hz, 50/60Hz auto-sensingEfficiency (Normal mode)99%Noise FilteringFull time EMI/RFI filteringVoltage Range85V ~ 145V155V ~ 265VSOLAR CHARGER Rating ...

Supplier: Shenzhen Must Power Limited

[China Manufacturers]

Vehicle GPS tracking system

Feb 08, 2013

... . ISO9001 2008. Rohs,CE,UL Vehicle GPS tracking system Vehicle GPS tracking system for vehicle intends for continuous fuel level measurement in ... .Monitor by telephone5.Built-in GPS presonal locator6.GSM/SMS communication or GPRS TCP/UDP connection7.support check location by SMS ... please visit our website: www.sowaysensor.com Vehicle GPS tracking system

Supplier: Soway Tech Limited

[China Manufacturers]

Outdoor heat preservation Communication electricity box,Distribution Box

Jan 26, 2013

... technology at an organic whole, adopted solar power to system independent power supply way, through the Intelligent control module ... best temperature work, prolong the service life of the system. And this product adopts full stainless steel and ... in the field of electricityCable, save manpower.3. Take communication function: configuration RS232 / RS485 interface;Facilitate remote monitoring. Outdoor ...

Supplier: Wuhan Intepower Co., Ltd.

[China Manufacturers]

High System Pressure Silicon Differential Pressure Transmitters

Mar 31, 2013

... 4~20mA output signal, HART Protocol or other communication interface are optional.*Advanced diaphragm manufacturing and weld ... process, entirely sealed oil-filled isolation technology, unidirectional system pressure protection, can withstand max. rated working ... steampressure ranges0~0.6kPa...6MPapressure typedifferential (D)system pressure10bar/160bar/250bar/400baroutput signal4~20mA(HART protocol ...

Supplier: Xi'an UTOP Measurement Instrument Co., Ltd.

[China Manufacturers]

Progressing cavity pumps (PCP) drive system for oil pumping

Mar 31, 2013

... been supplying Daqing Oilfield(China) with PC Pumps drive system at a large quantity from Year 2007.Main FeaturesLarge torque ... sand containing well, etc. Beltless, no speed reducer,low-noise, safety, especially applying to the oil wells nearby residential district ... by Stars itself, matching perfect, service convenient. Main Parameter System Series SML Control cabinet Model No. HX-600HX-1000HX-1500 ...

Supplier: Guilin Stars Science And Technology Co., Ltd.

[China Manufacturers]

digital noise frequency analysis meter

Sep 19, 2012

... weighting 3.30 years experience TL6288B noise frequency channel analyzer / analysis meter1. integration, noise statistics, noise acquisition, noise frequency analysis2. built-in 1/1 ... regularConnector RS-232C, can be connected with printer and microcomputer communication to print measured data and frequency spectrum histogramSound calibration TL6020 ...

Supplier: Yueqing R&C Electrical Apparatus Co., Ltd.

[China Manufacturers]

Outdoor Digtal Mini Loudspeaker for Microphone Electronic Sound System

Mar 31, 2013

... .earphone function Outdoor Digtal Mini Loudspeaker for Microphone Electronic Sound System Top Selling 2013 !!! So MINI New Design Fashion big sound ... RMS3w, THD=10%Speaker Power4Ω/3W*2Frequency Response200Hz---16KHzSignal-to-Noise>80dbDistortion<0.5%BatteryExternal lithium Rechargeable BL-5C Li-Battery ...

Supplier: Shenzhen Yimeida Electronics Co., Ltd.

[China Manufacturers]

A-LC1A Linetype Water Leak detection system

Mar 28, 2012

... using modbus RTU protocol controller programming ,and monitoring system to facilitate integration . A-LC1A either as stand ... Practical and reliable twisted pair serial RS-485 communication test ,as faras communication distance up to 1200 meters ,the standard ... stick a clip Leak positioning of the monitoring system accessories SERIAL NUMBERMODELNAME1A-LC1AThe leak positioning controller2A-LC1BLeak ...

Supplier: Shenzhen An Ying Technology Co., Ltd.

[China Manufacturers]

CNG/LPG ECU kit (AC 300) for sequential system

Jun 24, 2012

... -cylinders, 6-cylinders and 8-cylinders engine, it can make communication with the original vehicle ECU.2.OBD function, it can ... diagnose the failure code comes up the original vehicle system and gas system.3.Precisely view all the parameters as engine working ... automatically switch. CNG/LPG ECU kit (AC 300) for sequential system

Supplier: Henan Ouyi Autogas Equipment Co., Ltd.

[China Manufacturers]

Base Station Free Cooling Unit Energy Saving Controll System

Mar 31, 2013

... : termal speed adjustment 4: fan and air conditioner link control System monitor: Type Remark Analog inputOutdoor temperatureIndoor temperature and humidityDigital input1 ... fan switch Reset control for smoke sensor (optional)Other reservedData communication interface for supervisionRS232 port for computer connection ( optional)8 dry ...

Supplier: Shanghai Anneng Fan Co., Ltd.

[China Manufacturers]

Hotel doorbell (touch panel)/Hotel doorbell system/ hotel room control panel/electrical hotel bell/door chime/door bell

Jan 14, 2013

... panel and a chime box as a set of doorbell system.5 colors of metal frame and 8 colors of plastic ... room" and "bell", very personalized, for easy indoor and outdoor communication.Electric doorplate, three-in-one doorbell, four-in-one doorbell ... plastic frame too.Plastic: Hotel doorbell (touch panel)/Hotel doorbell system/ hotel room control panel/electrical hotel bell/door chime/door ...

Supplier: Savekey Technology Limited

[China Manufacturers]

Noise Reduction and Heat Insulation Rockwool Blanket

Nov 26, 2012

Noise Reduction and Heat Insulation Rockwool Blanket 1. ... 110kg/m3 2.Rock Wool Blanket Length:2-5m Noise Reduction and Heat Insulation Rockwool Blanket Plain rockwool ... designed for circular ducts, small equipment and air-conditioning system pipelines, with properties of good water-resistance, dust-proof ... the growth of molds, fungi and bacteria. Noise Reduction and Heat Insulation Rockwool Blanket

Supplier: Shijiazhuang Yaguan Building Materials Co., Ltd.

[China Manufacturers]