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

VoIP IPPBX SIP Phone System

Mar 31, 2013

SIP IP PABX Phone system with 4 to 96 FXS/FXO ports SIP trunks ... Auto-Attendant, 3-way-conference;Embedded SoHo IP PBX phone system with 4,8 or 16 FXO analog ports, and 8 ... for management;The RT20 is an All-in-One converged communication system for small and mid-size offices, home offices and branch ... 816 8 60 60RT20-20S/4 20 4 60 60 System Features Built-in SIP Server SIP Trunk Auto Attendants ...

Supplier: Realtone Communication Co., Ltd.

[China Manufacturers]

Password, card, remote control, wireless alarm system, multi-function electronic control lock

Mar 31, 2013

... Electric rim lock, Password, card, remote control, wireless alarm system, multi-function electronic control lock KP11-JA882A type intelligence electromotor ... Lock, specially designed for door-closing system , remote control system and etc.It has the function such as automatic ... guard password and smart card lock can also achieve the communication system, visible intercom ...

Supplier: Zhongshan Jiean Electronic Technology Co., Ltd.

[China Manufacturers]

abb automation control plant loop to computer interface termination unit NTCU01 parts of system unit

Mar 31, 2013

... NTCF21NTCF21,FIBER OPTIC COMMUNICATION SYSTEMNTCF22NTCF22,FIBER OPTIC COMMUNICATION SYSTEMNTCF23NTCF23,FIBER OPTIC COMMUNICATION SYSTEMNTCL01NTCL01,COMMUNICATION LINK TERMINATION UNNTCR01NTCR01 ... 5V 100A, 15V8APHARPSCH100000PHARPSCH100000,POWER SUPPLY CHASSISPHARPSFAN03000PHARPSFAN03000,FAN, SYSTEM MONITORING ANPHARPSPEP11012SINGLE CHASSIS, 120/240VACPHARPSPEP11022SINGLE CHASSIS, 120/ ...

Supplier: Beijing Jin Rui Innovation Technology Development Co., Ltd.

[China Manufacturers]

LF RFID Activator for Active RFID System

Feb 25, 2012

... -up active RFID tag 2. work as locator in system 3. Personnel Locating 4. Asset Management 5. Vehicle ... frequency activator is an important component in active RFID system. SAAT-E221B sends LF signal to the standby ... following Active RFID systems: Personnel LocatingAsset ManagementVehicle ManagementSchool & Family communication system Mechanical & Electrical performanceDimensions188mm×88mm×40mm (L×W×H) ...

Supplier: Shenzhen Aerospace Innotech Corporation Limited

[China Manufacturers]

Emergency Communication Vehicle for People's Air Defense

Nov 02, 2012

... adopt reinforced and shockproof processing The emergency communication vehicle is equipped with modular integrated communication system that can be installed in various civilian ... . The figures show the communications and command system installed in IVECO and Southeast Delica. Emergency Communication Vehicle for People's Air Defense

Supplier: System Equipment Co., Ltd. Of The 28th Research Institute (Liyang)

[China Manufacturers]

Power System Device for Battery Banks or Maintanence

Jul 10, 2012

... Changhong CH220/48-1KW charger is newly developed communication power supply system based on PFC switching power supply technology. It ... Changhong CH220/48-1KW charger are widely applicable for communication station to charge Ni-Cd and Ni-MH storage ... module processes capable of uploading all detected data through digital communication system for the convenience of centralized control. AC input: ...

Supplier: Sichuan Changhong Battery Co., Ltd.

[China Manufacturers]

2013 new noise cancelling headphone colorful--purl

Feb 10, 2012

1,hotselling model 2,good quality 3,Noise cancelling 4.factory price 5.one-stop service,drop shipping, ... dBFrequency Response20 Hz - 20 kHzImpedance40 ohmsColorBlackFeaturesClosed Back, Noise Cancellation, Noise IsolationConnectivity TypeWiredNoise CancelingWith Noise CancellationNoise IsolatingWith Noise IsolatingCable Length4.27 ftPlug Type3.5 mm MiscellaneousWeight9 ...

Supplier: Shenzhen Otstone Electronics Co., Ltd.

[China Manufacturers]

Best Noise Cancelling Stereo Headphone for DJ to Beating High Definition Detox Music Headphone Wholesale Cheap Lot

Aug 15, 2012

... -engineered, advanced speaker design, powered amplification, and powered noise cancellation, you hear music the way today’s top artists and ... quaity products win your long time busienss relation.Best Noise Cancelling Stereo Headphonefor DJ to Beating High Definition Detox ... Music HeadphoneWholesale Cheap Lot Best Noise Cancelling Stereo Headphone for DJ to Beating High ...

Supplier: Shenzhen XGF Technology Co., Ltd.

[China Manufacturers]

WFLY 2.4Ghz 7 channel Remote Control system

Oct 07, 2012

... speed,multilingual menu 2.4GHz 7 channel R/C system 2.10class contrast adjustment 3.Up to 4 flight modes ... spread spectrum technology based on the spread spectrum frequency hopping” communication system, high interference immunity, solid as rock.60 sets of ... our 2.4Ghz system product can work independently of each other.5. Low- ... .5KG WFLY 2.4Ghz 7 channel Remote Control system

Supplier: Foshan Lidong Model Marketing Department

[China Manufacturers]

GYFTC8Y53 Aerial Non-metallic FRP Figure 8 optical fiber cable/Communication

Mar 07, 2013

... fiber cables of outdoor telecommunication.Applications: Local area Network System, Long distance communication system, Subscriber network systemInstallation method: AerialOperating temperature: -40°C~ + 70 ... , easily to install6) Applications: long-distance communication, local trunk line, CATV and computer networks system GYFTC8Y53 Aerial Non-metallic FRP Figure 8 ...

Supplier: Zhejiang Tieying Optoelectronic Science & Technology Co., Ltd.

[China Manufacturers]

Simple Electronic Queue System Ticket Dispenser QMS-500

Mar 18, 2012

... communication Easy-to-operate Customized pre-printed tickets Easy-to-read large LED display Wireless keypad The QMS-500 electronic queuing system ... etc. throughout the world. A major advantage of this system is the wireless communication system, providing trouble free installation. Simply connect the keypad ...

Supplier: Pingyang E-Future Co., Ltd.

[China Manufacturers]

headset telephone of marine digital communication

Apr 16, 2013

headset telephone of marine digital communication headset telephone of marine digital communicationneed to wear headsetinstallation:wall-mountedprotection class:IP44Marine digital integrated communication system is new generation marine inner communication equipment.

Supplier: Zhenjiang Norman Import & Export Co., Ltd.

[China Manufacturers]

Noise cancelling headphones

Jul 24, 2012

1.noise cancelling, low frequency 2.with microphone 3.speaker:40mm 4.plug type:3.5mm 5. OEM is welcome HOT SALE computer&MP3 headphonespeakermicrophonediameter40mmFunctionnoise cancellationcord lengthapprox. 1.5mImpedance<10000ohmSensitivity108dB ± 3dbSensitivity-54dB+3dBFrequency20-20000HzFrequency30-16KHz

Supplier: Guangzhou Havit Computer Technology Company Limited

[China Manufacturers]

deep cycle battery

Oct 08, 2012

rechargeable, free maintence battery, special for solar power system, long life time. Feature Special additives make battery have superior ... those area with frequent power off UPS system Computerized telephone Mobile communication system DC mains system Railway system Emergency lighting of safetysystem Solar power storing ...

Supplier: Foshan Ouyad Electronic Co., Ltd.

[China Manufacturers]

anti lost alarm

Oct 15, 2012

beautiful outlook; supper low power consumption; stable design; long distance; voice alarm;bidirectional alarm and seekl An advanced object finder-mini wireless bluetooth anti lost alarm for iphone 4s/5, ipad touch 5, new ipad, mobile phones ParameterValueCommunication systemBluetooth Â® Ver.4.0Transmission schemeSpectrum frequency hopping diffusion method (FH-SS)Transmit frequency range2.4GHz ~ ...

Supplier: Shenzhen Xinhangjia Technology Development Co., Ltd.

[China Manufacturers]

Optical Fiber Cable GXTW

Jul 21, 2012

... cables are mainly designed for digital or analog transmission communication and rural communication system and local trunk lines. The products are also suitable ...

Supplier: Grand Ease Communication Cable Co., Ltd.

[China Manufacturers]

Optic Patch Cord

Apr 23, 2012

... .Good Repeatability5. Mutual interpolation performance6. Good temperature stabilityApplication:Optical fiber communication systemOptical access networksOptical data transmissionOptical fiber sensorTest equipmentCATVLANPerformance:Insert loss ...

Supplier: Henan HMCY Electronic & Technology Co., Ltd.

[China Manufacturers]

SC fiber optic patch cord

Jul 10, 2012

... . Complete varieties of products4. High reflected lossApplication:1. Optical fiber communication system2. Optical fiber Access Network3. Optical fiber data transmission4. Optical ...

Supplier: Changzhou Bell Data Communication Equipments Co., Ltd.

[China Manufacturers]

The language training device for disabled children

Feb 23, 2012

New picture exchange communication system. To fill the product gaps in China. 1. Standard speech; ... exhausted or shut down; 6. 100 color cards for daily communication;7.The contents of the card includes many types such ...

Supplier: Hangzhou Bedea Technology Co., Ltd.

[China Manufacturers]

Flint gun grounding lightning protection

Nov 04, 2012

... protectionXi’an Jsbound Technology Co., Ltd is a professional grounding system related product manufacturer and grounding solution provider.we provide the ... , our products are widely used in power system, rapid transit railway, subway, petrochemical industry, communication system, military industry and others.flint gun is ...

Supplier: Xian Jsbound Technology Co., Ltd.

[China Manufacturers]