face recognition time and attendance system hf fr213,China face recognition time and attendance system hf fr213 Manufacturers, Suppliers

Best Selling 120V/230V anti-drip system coffee maker

Mar 22, 2012

... anti-drip system coffee maker fast delivery time and competitive price Best Selling 120V/230V anti-drip system coffee makerUnique design ... : Streamline shape, easy to carry;Perfect Details: Anti-drip device, safe and reliable, ... marks * Swing-out, removable filter basket * Anti-drip system * Overheat protection * Permanent filter with handle * With programmable ...

Supplier: Ningbo Huining Electrical Co., Ltd.

[China Manufacturers]

fingerprint access control system for automatic door

Mar 31, 2013

... follow the national security product standard .Suitable for the entrances and exits of office, factory, hotel, school, etc. • ... the user information and attendance records.Technical Parameter Fingerprint Sensor Resolution500DPIFRR≤1%FAR≤0.0001%Identification Time≤0.1sQuery RecordAvailableOperating ... doorbell Access Control Interface Wiegand, Input/ Output Product and PackingOur Workshop and Office

Supplier: Shenzhen Winfor Canbo Technology Co., Ltd.

[China Manufacturers]

Effective and energy-saving passenger elevator with machine room

Dec 22, 2012

... to the specific needs. At present, the modular; intelligent and extensive system, multi-functional serial interface, long-distance monitor technology etc. ... lift travel. At the same time, it brings more convenient repair and maintenance to the lift system.Smooth start, quiet movingSRH GRP20 ... technology to the lift door operator system so as to ensure the smooth lift door and quiet switch. What is more, ...

Supplier: Sicher Elevator Co., Ltd.

[China Manufacturers]

Economical multi-loop charge and discharge machine

Jan 24, 2013

... run, stop, pause, jump, lifting stop, and other functionsWith trade unions and detection system, and automatically gives the total number of under-loop ... ≤± 0.5% F.SPrecision of current : ≤±1%F.SPrecision of time : ≤ 10 S/24hRange of voltage controlled: 0.5%~100%Range ... of current controlled: 2% ~ 100%Minimum time interval data collection: 1 S Economical multi-loop charge ...

Supplier: Huizhou Xinkehua Industry Co., Ltd.

[China Manufacturers]

12v160ah lithium battery for backup system

Mar 31, 2013

... .Support pre-charging and zero-volt charging with separate MOSFET control.3.No battery management system required.4.PowerPump ... energy loss while providing true real-time balance between cells, resulting in longer run-time and improved cycle life.5.Maintenance ... , temperature, SOC, ect. 12v160ah lithium battery for backup system Specifications12V-160AhVoltage14.8 VNominal Capacity (C/5, 23°C)160 ...

Supplier: Shanxi Zhongdao Energy Co., Ltd.

[China Manufacturers]

UPS packed with LiFePO4 battery,for telecom system

Feb 02, 2013

... market. Due to 2000 times life time and maintains free, the entire system would be long time reliable and easy for use.Hipower also offer ... BMS and charger suitable for UPS / Backup system, with the ...

Supplier: Hipower Energy Group Co., Ltd.

[China Manufacturers]

Car Alarm System

Mar 31, 2013

... with CE certification. Car alarm system description: 1. New design zinc metal remote2. Real time clock and parking timer3. Auto unlock disarm ... car5. Timing auto start engine (Auto start on programmable time) and periodically auto start engine ( Every 1,2,3,4, ... 17. Engine immobilizer18. Auto re-arm and anti-hijack function19. 2 transmitter can alarm same time Remote start engine function (Optional)

Supplier: Ningbo Yinzhou Masahiro Electron & Arts Inc.

[China Manufacturers]

Triple Beams Active Infrared Detector /Alarm System (ABE-50)

Mar 31, 2013

... /wired outdoor infrared balusterProducts introduction ---Disqualification fuction---Wired system and BUS system compatible , holigraphic spot real-time report ---Unique displacing receiving , transmitting parts with ...

Supplier: Yongkang Aidebao Electronics Factory

[China Manufacturers]

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 ... locating personnel or broadcasting announcements convenient and easy. System supports 3 party and multi-party communication; priority call ...

Supplier: Shanghai Nanhua Electronics 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 ... Powerful true RS232 communication via the enclosed software To manage and safely shutdown operating systems. 4. Network RJ45/11 protection: ... 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]

Aerial Video System

Jul 28, 2012

... components which have been assembled into a plug and play system. A very powerful transmitter is included with ... in a UAV airplane. • All inclusive plug and play wireless video system • 1.2 / 2.4GHz 1000mW Video ... Li-Poly battery. To determine the run time of a battery:battery capacity in mAh divided ... by total current draw in mA= run time in hoursCurrent draw is added together (example) : ...

Supplier: Beijing Micropilot UAV Control System Ltd.

[China Manufacturers]

Auto Car DVR Recorder GS9000 google maps gps tracking system

Jul 11, 2012

... 60 frames per second smooth video· With 3M adhesive and Suction cup bracket, convenient installation· G-sensor function ... track· Automatically loop recording, recording time can be set for each file· Time and date display, re-boot without ... re-setting· Charge through the USB port· Support watching while shooting and ... Recorder GS9000 google maps gps tracking system

Supplier: Shenzhen OKFAN Electronics Co., Ltd.

[China Manufacturers]

A-LC1A Linetype Water Leak detection system

Mar 28, 2012

... leak sensor using modbus RTU protocol controller programming ,and monitoring system to facilitate integration . A-LC1A either as stand ... ,libraries ,museums ,parking lots and industrial sites and other important places of real-time leak detection ,and more can be used for ... wire5A-LLW96Fixed glue stick a clipPayment terms & Delivery time & Packing Payment mode:T/T,Western union,PaypalDelivery ...

Supplier: Shenzhen An Ying Technology Co., Ltd.

[China Manufacturers]

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

Jun 24, 2012

... to 3-cylinders, 4-cylinders, 5-cylinders, 6-cylinders and 8-cylinders engine, it can make communication with the original ... diagnose the failure code comes up the original vehicle system and gas system.3.Precisely view all the parameters as engine working ... '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]

Base Station Free Cooling Unit Energy Saving Controll System

Mar 31, 2013

... adjustment 4: fan and air conditioner link control System monitor:TypeRemarkAnalog inputOutdoor temperatureIndoor temperature and humidityDigital input1# AirCon ... on temperature as well as variable time dependent.FCU system has auto and manual option function.All alarms will ... as to prevent frequent switching between FCU and air conditioning system.When indoor temperature goes down to lower ...

Supplier: Shanghai Anneng Fan Co., Ltd.

[China Manufacturers]

hot and new 3D Active Glasses

Aug 25, 2012

... .4 Comfortable nosepiece made of silica gel, with a big and a small nose 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 ...

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

[China Manufacturers]

DC servo control system tachogenerator feedback

Aug 22, 2012

... : high control precision, good line shape, stable and reliable operation, quick response time and complete isolation control and other features. It has high torque ... inputThe drive system is divided into two-way power input: namely U1 and V1 are main power supply input, and U2 and V2 are ...

Supplier: Jinan Keya Electron Science And Technology Co., Ltd.

[China Manufacturers]

High Efficiency Grid Tie Solar Inverter for PV system

Mar 31, 2013

... Control PC Monitoring 5 Years Warranty With CE, VDE and SAA Grid Tie Solar InverterSummarize:The grid connected inverter can ... of the systemMultiple communication interfacesEase of installation to save time and moneyMulti-lingual LCD display feature enables free-setting functionsUser- ... phase, 2 wiresPower Factor>0.95Current THDAt rated power and in the sine wave<3.5%Control SystemPWMAnti-islanding≤0 ...

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 ... of information· One control ,simple operation· Muliple safety protectio n system to ensure devices safety· Quick charging ,high working efficency .· ...

Supplier: Shenzhen Ouang Electronics Factory

[China Manufacturers]

plastic/steel magnetic vertical and horizontal high/large water/oil pump flow switch for industry with switch signal

Mar 05, 2013

... the flow rate runs to the set value, switch on and the system will work, once the flow rate is less than ... , without using filters.3. No wearing and fatiguing parts applied, featuring stable performance and long service time.4. Full nylon structure, various liquid ...

Supplier: Shenzhen Fast Sensor Company Ltd.

[China Manufacturers]