qdc smartear intelligent hearing protection and tactical communication system,China qdc smartear intelligent hearing protection and tactical communication system Manufacturers, Suppliers

Ultrasonic welding machine for copper and aluminum sheet

Mar 31, 2013

... , without any flux, gas, solder.5, no welding sparks, environmental protection and safety.Local advantages:1, using phase-locked PLL frequency automatic ... a welded, high strength, aesthetics, environmental protection and so on. Easy to use, built-in electronic protection circuits, use of safe, similar to ...

Supplier: Dongguan Brdason Ultrasonic Equipment Co., Ltd.

[China Manufacturers]

three phase WHT meter with LCD and RS458 interface

Nov 06, 2012

... 3.CE standard three phase WHT meter with LCD and RS458 interface1.excellent life time2.low power consumption3.CE ... StaticWatt-hour Meters for Active Energy (Classes 1 and 2)and its communication protocol has conformed toDL/T6451997 Multi-function Watt-hour ... . Insulation voltage: 2000VAC3. Voltage circuit power consumption: 2 W and 10VA4. Normal working temperature(outdoor): -25 ~55°C°CUtmost ...

Supplier: Zhiming Group Co., Ltd.

[China Manufacturers]

Magnetic card network access control and card reader

Mar 31, 2013

... is relay contact signal to control access controller ,electric lock and autodoor unit. • This product attaches with apply software(one ... button(as the picture shown). The button will bounced and the control system will issue a buzz ASAP the magnetic card access ... Contact capacity 2A 12VDC Output hold time 3s Communication method RS232/485 Communication speed 9600bps Card feeding speed 10~120cm/s ...

Supplier: Shenzhen Winfor Canbo Technology Co., Ltd.

[China Manufacturers]

2013 High-tech And Easy Installation USB Invisible Car Alarm CY-USB

Mar 31, 2013

2013 High-tech And Easy Installation USB Invisible Car Alarm CY ... in china Detailed Product Description 2013 High-tech And Easy Installation USB Invisible Car Alarm CY-USB ... for all cars .Fashionable design .3.Intelligent Alarm technology and function: invisibel,and the oil cut receiver machine can be ... be finished in 5 minutes,and suitable for all cars5.USB flash drives code and car engine start ,the ...

Supplier: Shenzhen Chuanghuang Electronic Technology Co., Ltd.

[China Manufacturers]

160kw/ 200kva diesel generator by Cummins and Stamford

Mar 31, 2013

... .3 AMPSController Brand: Deep Sea / Smartgen (Digital and intelligent)LED Screen and touch Buttons’Main Functions,1- Display loading power, voltages ... daily fuel tank;5. Paralleling system; This system can make several generators work together and automatically distribute the load according to ... diesel generator. Fan and water cooling is not enough for radiate. If we use water separate system, the life ...

Supplier: Singfo Electrical Device Engineering Co., Ltd.

[China Manufacturers]

80kw Cummins Diesel Generators for good price and quality

Mar 31, 2013

... Resistant construction4. Excellent Access for Maintenance5. Security and Safety PMC System: 1. Standard 2\3 pitch windings avoid ... excessive neutral current2. Permanent magnet generator system provides constant excitation under all condition3. Optional ... 1. Automatic control panel (AMF), LCD display2. Four protection systems3. Emergency stop Optional:1. Trailer type2. Soundproof / ...

Supplier: Fuan Qinfeng Electric Machinery Co., Ltd.

[China Manufacturers]

3KVA 400HZ frequency and voltage regulator high voltage power supply

Feb 18, 2012

... ,lower noise,high reliability*double isolation of the input and output ,safe and reliable*output the pure sine wave,low THD*has ... :1500mprotection:Overcurrent, overvoltage, overheat,overload protection and automatic warning devicescooling system:Forced fan cooling 3KVA 400HZ frequency and voltage regulator high voltage power supply ...

Supplier: Xi'an Jerrystar Instrument Co., Ltd.

[China Manufacturers]

Intelligent dimming rearview mirror

Jul 16, 2012

... environmental light intensity. The whole system has two light sensors at front and back, which are used to ... status, and other information. With these functions, this system can provide the drivers with comfort and safety effectively. System Characteristics:• ... ; • Outdoor freezing point display;• Inner and out cars temperature display;• Door close warning function. Intelligent dimming rearview mirror

Supplier: Zhuzhou Zhenbang Technology Industrial Co., Ltd.

[China Manufacturers]

Multi protection functions linearity power amplifier

Dec 10, 2012

... inch caseTrue color liquid crystal display current, voltage, signal frequency, protection and linear power outputLow DistortionExcellent SNR (Signal to Noise Ratio)Output ... voltage and current indicationMonitoring end holeMulti protection functionsDrive MS-series modal vibration exciter and VT-series small vibration tableBuilt ...

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

[China Manufacturers]

alumina tube tube (al2o3 content and dimension)

Jan 03, 2013

... )Temperature Measuring Meters·Chemical Analysis for Steel, Iron·Protection and Insulation for Thermocouples, Thermometers·Furnace Tube for Resistance Furnaces, Heat ... for Steel, Iron·Various Insulating Parts for High Temperature Resistance and Etching Resistance alumina tube tube (al2o3 content ...

Supplier: Tianjin Century Electronics Co., Ltd.

[China Manufacturers]

180W to 850W high quality and lowest price nice best selling atx 300w power supply

Mar 31, 2013

... .High reliability8.Multiple protection function: OVP(Over Voltage Protection), OCP(Over CurrentProtection), OPP(Over Power Protection) and SCP (Short Circuit Protection)9. MTBF>50 ... 5A/0.3V +12V/25A -12V/0.8A +5VSB/2A and so on(1)plus USD0.15 for a mesh; (2 ... :such as european standard , amercia standard , south africa sandard and so on the warehouse the sample room the structure departmentthe ...

Supplier: Dongguan Sunter Electronics Co., Ltd.

[China Manufacturers]

5" widescreen intelligent mobile phone

Feb 04, 2012

... Size 5 TFT (LCD) Resolution1024*600 pixels Support Bluetooth and GPRS Operation System: AndroidTM 2.3Hardware MT6573/MT6575(Extra USD8.00 for ... ’’ TFT (LCD)Resolution1024*600 pixelsSupport Bluetooth and GPRSCamera 0.3M front + 8M backBattery Li-Ion 1700 mAh 5" widescreen intelligent mobile phone

Supplier: Dongguan Yaxiong Electronics Factory

[China Manufacturers]

DMP100/DMP100E series microprocessor protection device

Jan 05, 2013

... protection and control device are applied to the 66KV or below voltage class electricity distribution grid of neutral point non-earth connection system ... ,arc extinction coil grounding system or low resistance grounding system. It's used to protect,control,measure,monitor,and communicate the ...

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

50a 1250v hrc fuse for voltage sensitive resistor protection

Mar 31, 2013

... expensive system and devices. b. what we can supply for you? We manufacture all kinds of low voltage fuses, general protection and ... fast acting fuse, cartridge fuse and square body fuse, US style fuse and European style fuse. ... US style fast acting fuse for semiconductor protection-RS308 and RS309 NH type general protection fuse-RT16 Low voltage dc fuse for ...

Supplier: Xi'an Sinofuse Electric Co., Ltd.

[China Manufacturers]

YVF frequency-variable and speed-regulative motor

Mar 22, 2012

Motors suitable for running in frequency changer and speed regulation system,matched with all kinds of SPWM frequency changer ... motors are suitable for running in frequency changer and speed regulation system which the power is supplied by a frequency ... are in conformity to IEC standard, having good versatility and interchangeability. The protection degree by enclosure: IP54; Cooling mode:IC416; ...

Supplier: Zhejiang Special Electric Motor Co., Ltd.

[China Manufacturers]

Solar Powered Water Pump System for Home and Farm

Feb 25, 2013

... which are subject to wear and tear and require maintenance so a wind powered pumping system may not be as reliable ... of pump controllers are low water cut-off, lightning protection and load matching through the use of maximum power point tracking ... (AH)Working timeFull of electricity, can work continuously 12 hoursThe system includesSolar panels, Battery, Mainframe box, Controller, Inverter, Pump, ...

Supplier: Qingdao Ast Solar Technology Co., Ltd.

[China Manufacturers]

RG174 coaxial cabel with BNC female and SMA male

Mar 31, 2013

... for the high frequency transmission line of wireless communication &other electronic equipement 3. SMA /BNC connector ... in RF circuit of the WLAN system, microwave equipment and the digital communication system. company profile :we are professional antenna ... &coaxial cable manufacturer , welcome customers at home and ...

Supplier: Shenzhen Yonghua Communication & Optoelectronics Co., Ltd.

[China Manufacturers]

Super and smart smallest motor gps tracker

May 14, 2012

... tracker 2) Car alarm system gps tracker 3) SMS command gps tracker Super and smart smallest motor gps tracker ... ) Car alarm system gps tracker4) Send GSM command to control gps tracker Features: * Accurate locating and tracking.* Communication mode: GSM/ ... SMS/GPRS.* Provide GPSstatus, Coordinate, Speed, Date and Time, alert type in ...

Supplier: Foshan Banbo Lighting & Electron Co., Ltd.

[China Manufacturers]

Intelligent GPS car alarm system/gps tracking device/ car gps alarm tracker RS3000B1/C1,support TF card recording

Aug 11, 2012

... intelligent GPS two way car security system/car alarm system/vehicle alarm system to support complete car realtime tracking, alarm and ... Time40minutes~90minutesSerial PortRS232Two ports, external intelligent devices such as cameras, PDA and other terminalsBaud Rate51200bps at most, ... /temperature sensor, fix bar, and RS232 connected device Intelligent GPS car alarm system/gps tracking device/ car gps ...

Supplier: Shenzhen Roadsay Technology Limited

[China Manufacturers]

Intelligent clean Heating system Water Pump

Mar 31, 2013

... used in central Hot Water Circle System, Heating Water-mixing Centre and Water Heating syst Intelligent Water PumpDESCRIPTIONY19 Intelligent Water Pump is widely used ... in central Hot Water Circle System, Heating Water-mixing Centre and Water Heating system.Characteristics ...

Supplier: Xiamen Elex Electronics Technology And Development Co., Ltd.

[China Manufacturers]