access control face recognition time and attendance system hf fr302,China access control face recognition time and attendance system hf fr302 Manufacturers, Suppliers

Industrial Digital Duplex Intercom & Paging System

Mar 01, 2013

... is Nanhua Electronics' new generation industrial intercom system product. For environments that need independent communication ... / 7AH-Main and back up power supply switching time < 500msCommunication distance800 meters System netting numbersMax 20 stations ... broadcasting announcements convenient and easy. System supports 3 party and multi-party communication; priority call control. Adopt digital ...

Supplier: Shanghai Nanhua Electronics Co., Ltd.

[China Manufacturers]

80kw Cummins Diesel Generators for good price and quality

Mar 31, 2013

... ≤±1%6. Simple installation and maintenance with easy access to terminals, rotating diodes and coupling bolts7. Wide range of ... . Highly Corrosion Resistant construction4. Excellent Access for Maintenance5. Security and Safety PMC System: 1. Standard 2\3 pitch ... generators4. AVR, auto exciter, auto adjustment Control Panel:1. Automatic control panel (AMF), LCD display2. Four protection systems3 ...

Supplier: Fuan Qinfeng Electric Machinery Co., Ltd.

[China Manufacturers]

UPS Power System (C Series) ups power

Mar 31, 2013

... double conversion On-line Topology Product Description UPS power system The Castle series UPS is an advanced true double ... IEEE requirements. 6. SNMP Slot Option: Allows for remote monitoring and control via WWW. 7. Sleep Mode: Worry free battery management. ... incorporated LED load indicators allow IT professionals to manage backup time and balance Power loads. 10. Low Battery indicators: The low ...

Supplier: Yueqing Aoda Electric & Electronic Factory

[China Manufacturers]

48V 20A Wind/Solar Hybrid System Controller

Aug 28, 2012

... utilization efficiency of the solar module has been improved and solar power system resource has been saved. The controller can indicate various ... , which can bring higher reliability for the system..5.Simultaneous real-time monitoring on multiple control systems can be realized;6.friendly monitoring ...

Supplier: Wuhan Intepower Co., Ltd.

[China Manufacturers]

SMD infrared control IC BISS0001, competitive price

Mar 24, 2012

... ,etc., or is used in automatic light , the illumination and warning system of the safe area. IC Features *CMOS of characteristic ,* count ... by the operation amplifier , voltage comparator , state controller , delay time timer and blockade time timer ,etc. number mould that commit mix the special ... sensor BISS0001 SMD IC for infrared sensor circuit SMD infrared control IC BISS0001, competitive price

Supplier: Nanyang Senba Optical Electronic Co., Ltd.

[China Manufacturers]

A-LC1A Linetype Water Leak detection system

Mar 28, 2012

... ,museums ,parking lots and industrial sites and other important places of real-time leak detection ,and more can be used ... ·12V DC power supply , the distinction between positive and negative access. ·Sensor sensitivity adjustable. ·A variety of communication ... 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

... comes up the original vehicle system and gas system.3.Precisely view all the parameters as engine working and control gas injection dosage with the ... engine's RPMS4.Self-calibration and self-correction function, precisely correct injection time through comparing with oil curve and gas curve. Keep the ...

Supplier: Henan Ouyi Autogas Equipment Co., Ltd.

[China Manufacturers]

DMX512 wireless control board

Apr 22, 2012

... , which solve lighting control issues of wireless transmitting completely between console and lighting, lighting and lighting and so onIt get rid ... signal data is transmitting,signal data is real time and reliably.This product adopt global opening 2.4G ... performance,Gymnasium lighting, Temporary stage performance ,City lighting system,TV station,conference centre,professional showplace,Topic park, Bar ...

Supplier: Guangzhou Yijia Technology Illumination Equipment Factory

[China Manufacturers]

Base Station Free Cooling Unit Energy Saving Controll System

Mar 31, 2013

... auto control, 3: termal speed adjustment 4: fan and air conditioner link control System monitor:TypeRemarkAnalog inputOutdoor temperatureIndoor temperature and humidityDigital ... on temperature as well as variable time dependent.FCU system has auto and manual option function.All alarms ... or a period of operation timeOperation time accumulation of fan and air conditioner Operation mode selection of ...

Supplier: Shanghai Anneng Fan Co., Ltd.

[China Manufacturers]

Minco 420 Engine Control Units

Jan 15, 2013

... controller 3.Generator spare parts Minco 420 Engine control units I.Function and Charateristics 1.Display with lift head measurement, oil ... of crank interval; delay of idle; stop crank time; acceleration delay; bypass time; delay of auxiliary input 1;delay of energize ... over speed, delay of stalling, retention; deceleration delay.4.System parameter setting (19 items)Trip speed; number of gear teeth ...

Supplier: Guilin Glminco Intelligent Control S&T Co., Ltd.

[China Manufacturers]

hot and new 3D Active Glasses

Aug 25, 2012

... pad.5. Flexible earpieces made of PE material, wearing softness and comfortable6. Adopt imported CPU, low power dissipation, stable performance.7 ... Uneasy to feel tired with 1.5s of response time.8. The system will turn to standby mode automatically if not receive ... 6 mA7. LED response time: 1.5ms8. Contrast: 1000:19. Battery: Button cell CR2032(230mAH)10. synchronic control signal: infrared ray11. ...

Supplier: KINGDIG INDUSTRIAL (CHINA) CO., LTD.

[China Manufacturers]

SV-FD01 fuel injector cleaner and analyzer

Sep 02, 2012

... system control, multiple functions, simple and safe operation,Automatic model automobile working state SV-FD01 fuel injector cleaner and analyzerFuel injector cleaner and analyzer:Computer system control ... , multiple functions,simple and safe operationAutomatic model automobile working state ...

Supplier: Tianjin Shengwei Development of Science Co., Ltd.

[China Manufacturers]

High Efficiency Grid Tie Solar Inverter for PV system

Mar 31, 2013

... Solar Inverter Single Phase and Transformer-less MPPT Control PC Monitoring 5 Years Warranty With CE, VDE and SAA Grid Tie Solar ... of the systemMultiple communication interfacesEase of installation to save time and moneyMulti-lingual LCD display feature enables free-setting functionsUser- ... Factor>0.95Current THDAt rated power and in the sine wave<3.5%Control SystemPWMAnti-islanding≤0.5 sec.Output ...

Supplier: Yueqing Zonzen Imp. & Exp. Co., Ltd.

[China Manufacturers]

high safety and stability LCD display portable 6000mah power bank

Feb 08, 2012

... has two port usb chargers .And can charge for ipad and iphone at the same time .And also can charge for other device ... with usb cable . Features:· Li-Polymer battery pack with high safety and stability ... charging and discharging in the same times· LCD display with plenty of information· One control ,simple operation· Muliple safety protectio n system to ...

Supplier: Shenzhen Ouang Electronics Factory

[China Manufacturers]

Multi-function Google TV Remote Control 2.4G wireless mini keyboard

Feb 19, 2012

... , intelligent & portable, provide 10-33 meters control capabilities3.USB transceiver, plug and play4.Add the function of match code, Ruled ... multi-languages8.USB adapter need match9.Remote control the computers, TVs and projectors.10.Portable11.Use IR to learn ... voltage: 4.2V~5.05VCharge current: <350mASleep current: <1mAStandby time: 600 hoursDimension: 160 X 50 X 15mmWeight: 200gPackaging1.Wireless ...

Supplier: Dongguan Yaxiong Electronics Factory

[China Manufacturers]

KGLF31-Series Computer Control Motor Excitation Device

May 10, 2012

... temperature of excitation rectifier transformer and overheating of wind machine and alarm 8. Touch screen and PLC operation control system an be chosen according to ... -time display, restore and record working excitation current, excitation voltage, power factor value, and excitation current-time and excitation voltage-time history curve KGLF31-Series Computer Control ...

Supplier: Chengdu General Rectification Electric Appliance Research Institute

[China Manufacturers]

Micro-Computer Control Electro-Hydraulic Servo Compression Testing machine CTM

Jul 05, 2012

... the function of dynamic displaying the speed, time and test curve.4. Operating systemThe system adopts the high precision digital servo valve. ... plate.6. StrucureThis machine consists of two parts, mainframe and control cabinet.6.1 Mainframe is composed by upper beam, lower ... the box.6.3 test force control systemYAW-2000 digital electric power test control system adopts the high precision digital servo ...

Supplier: Anhui Z&A Import And Export Co., Ltd.

[China Manufacturers]

CNG kit (Sequential Injection System )for 8 cylinders EFI car

Dec 31, 2012

... 2 diagnosticate systemConversion kit take self-feeding reducer .The system integrate ECU (Electronic control Unit) .take the Micro-computer muti-point injection ... injection ECU will real-time and continue monitor and manage the gas injection time in according to different engine conditionEmulator and the interface be integrate ...

Supplier: Shenghe Performance Co., Ltd.

[China Manufacturers]

GSM/GPRS/MMS Alarm System X3

Aug 14, 2012

... -function MMS alarm with camera X3 “X3” introduction: MMS Alarm system is a security device which is based on GSM/GPRS ... use,can be remote controlled by mobile phone at any time and any place.It takes photos of the monitoring spot ... alarming or remotely request to take pivtures at any time.7.Remotely control alarm host by SMS or phone button.8.Support ...

Supplier: Shenzhen Patrol Hawk Technology Co., Ltd.

[China Manufacturers]

Wireless Remote Control for automatic door CY026

Mar 31, 2013

... garage door ,rolling door ,electronic gate,window industral control ,home appliance,car alarm system and so on .Product Appearance :Frequency : Fixed (customized ... Erase the codePress and hold both of the "lock" and "unlock" button on the remote control at the same time,after 10 seconds ... lock buttons of the 2 remote controllers at the same time and hold, the LED flash flashing which indicated the code ...

Supplier: Shenzhen Chuangyao Technology Co., Ltd.

[China Manufacturers]