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jyf 699 biometric fingerprint time and attendance system for school

Found 1112089 Products
Remote keyless entry system for cars with power window output and Two Sides Direction Light Flashing
... output 4, Remote controller selection Remote keyless entry system for cars with power window output and Two Sides Direction Light FlashingPhotoes: Optional remote ... items by returning the defective goods from the buyer and spend the shorter time to send the repaired item to the buyer ... by sea, all sea freight and the local charge from the ...
Real time GPS Tracking system
... .GPS chip:U-blox 2.Fatigue driving Real time GPS Tracking system LCD screen display RS232 data communication accident doubtful points collectiontrack ... function2 Identity function3 Recording and storing function for vehicle's driving time, speed and distance4 Over-speed alarming and recording function5 Over-time driving (fatigue driving ...
Supplier: Shenzhen Boshijie Technology Co., Ltd. [China Manufacturers]
3G Eye Camera For Alarm and Security System
... via SMS - Real time video monitor - Real time taking picture via SMS - Different recording mode 3G Eye Camera For Alarm and Security SystemDescription:Introducing ... angle. Night Vision mode is also included and will be activated automatically when necessary. System setting can be reached directly through 3G ... power line1x 3G Mobile Eye1x User manual 3G Eye Camera For Alarm and Security System
Supplier: Shenzhen Xinfeng Wei Ye Technology Co., Ltd. [China Manufacturers]
Comstar scale and corrosion inhibitor for water system cleaning and maintenance
... ame time.Features1,MINIMIZE Scale Caused by Precipitation and Corrosion.2,Most Effective Chemical on the Market for Scale and Corrosion ... wayComstar scale an corrosion inhibitor can medicate to system timely through automatic dosing pump.( It need to ... contact with your skin, eye and clothes, And don't swallow and suction. Comstar scale and corrosion inhibitor for water system cleaning and maintenance
Control panel, control cabinet, KWXF-S,PLC, for power transformers and cooling system
transformer control panel 1. good looking appearance 2. long service time 3. reliable performance control panel1.Environmen temperature t: -30°C~+ ... meters4.No acute shoke and bump is allowed around the workplace Control panel, control cabinet, KWXF-S,PLC, for power transformers and cooling system
Supplier: Zhejiang Erg Technology Co., Ltd. [China Manufacturers]
Ball Speed Measure and Display System
... in the playing fields BSM-10 Ball Speed Measure and Display System adopts special playground Doppler radar meter to measure ball ... to show out. So, the system is a good tool for adding the sports interest and improving the athletic performance. Features:1 ... power: 5mWMeasure accuracy: ± 1KPHMeasure speed range: 5 - 310 KPHData hold time: 10sLED point space: 10mmLED screen dimensions: 680 (Length) × 360 ...
Supplier: CNME International Co., Ltd. [China Manufacturers]
Time-based Metering System
... and motorized valve and real-time monitors their status, submits the data to upper layer and acts the indication from upper layer. Suitable for ... FCU). Advantage1.Can be used for BTU Measurement System.2.Low cost, low construction cost;3.Electronic system, low effect from outside, ... long lifetime4.No effect to the air-conditioning system. Function:1. Remotely controls FCU on/off, advance ...
Supplier: Foshan AKE Electronic Engineering Co., Ltd. [China Manufacturers]
Automatic Boom barrier for parking lot and toll system
Automatic Boom barrier: 1. compatible with card reader 2. travel time is adjustable 3. heavy duty Automatic Boom barrier:Applications:parking ... )/remote control (418MHz)RS485 communication module (optional)Technical data:Running time: 1, 3, and 6sBoom type: straightMaximum boom length: 3, 4.5 ... : -40 to 75 degree CelsiusProtection grade: IP44 Automatic Boom barrier for parking lot and toll system
X-ray Real - time Tire Test System
1.Real time system 2.Tire test 3. Tracking systems 4.Automatic inspection X-ray Tire Inspection System:The X-ray tire inspection system is ... system, which is mainly used for inspection of internal quality of different tires. The system uses programmed logic control techniques, which can identify and ...
Supplier: Dandong Virtue River Technology Co., Ltd. [China Manufacturers]
Anti-Collision and Zone Protection System for Tower Cranes (RC-6000E)
... , radius of trolley (angle of jib and radius of tip for luffing tower crane).Indication. Real time indicates the slewing angle of main ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Anti-Collision and Zone Protection System for Tower Cranes (RC-6000E)
Supplier: Jiangsu Sanj Crane Heavy Industry Co., Ltd. [China Manufacturers]
X-ray real-time imaging system for testing cylinder
... in x ray real time imaging detecting system”.2. Application Range and Main parameters of this systemMain Application: This system mainly for detecting the inner ... -recorder² System software4) Test stage and control system² Test Stage² Pianola style multi function integrated operating stage X-ray real-time imaging system for testing cylinder ...
IPTV Solution,OTT TV Solution, IPTV Platform and Management System
... to continue uninterrupted work long hours, and can not affect the functioning of the system in time of module online testing, update, load ... . It also adopts mature and reliable technology and architecture, and use quality assurance ...
Supplier: Beijing Force Innovation Technology Co., Ltd. [China Manufacturers]
gumesna METAL Automatic Storage and Retrieval System
... Mechanism industry, electronics industry, chemical and pharmacy industry, printing and publishing industryRoboticized storage systemAutomated Storage and Retrieval Systems (AS/RS) are ... confident to provide you superior quality ,moderate price and in-time delivery and good service .If you can provide the following ... 0086-15653795135Welcome to GUMESNA gumesna METAL Automatic Storage and Retrieval System
Supplier: Shandong Gumesna Metal Fabrication Co., Ltd. [China Manufacturers]
Building/Hospital Long range real time security monitoring system
... kilometers walktalk Building/Hospital Long range real time security monitoring system HUA-101 G is a new generation ... 5. Low power consumption, battery lasts for more than one year, real-time display of power data, prompt alarm ... construction site, transportation, agriculture, forestry, field, property management and storage, etc. Building/Hospital Long range real time security monitoring system
Supplier: HUA Electronic Technology Limited [China Manufacturers]
Multifunctional extraction and concentration system
... valve heaters so that the liquid material for enrichment. The second when concentration of steam ... to the dissolution (colorless liquid extract), this time, the extract stopped pumping into the concentrator, ... speed solute dissolution, the extraction time, extraction and enrichment at the same time, the medicinal ointment to ... reducing the operators Multifunctional extraction and concentration system
Supplier: Hangzhou Yintong Machinery Co., Ltd. [China Manufacturers]
F2--USB biometric fingerprint access control
biometric fingerprint access control and reader 3000 User Each user: 2 finger enrollment USB, RS485/RS232 WG26 Fingerprint reader with Wiegand 26 or 34 output3000 ... Built-in light dependent resistor (LDR) for anti-tamper Support to open door by fingerprint/card/fingerprint+card Fast Verification: Less than 1s ...
Supplier: Shenzhen Aopu Industrial Co., Ltd. [China Manufacturers]
USB RF Transmitter and Receiver System JZ874
... what has been transmitted). The charge time for receiving and sending <10ms.7. Multi-channel and speedThe standard JZ874 configuration provides 8 ... data frames at one time for more flexible programming by users.9. Intelligent data control and the user doesnt need ... setting project and antenna according to users different need to achieve a optimal effect. USB RF Transmitter and Receiver System JZ874
Supplier: Shenzhen Jizhuo Technology Co., Ltd. [China Manufacturers]
Touch Screen GPS Tracking Watch Phone, with SOS and alarm system
... phone number; Touch Screen GPS Tracking Watch Phone, with SOS and alarm system Specification:1. Quad-bands:850/900/1800/1900MHz2. Flat ... wired and wireless Bluetooth headset 10.Support WAP,GPRS11.Support multi-languages 12.Support SOS function. 13.Support real time tracking by ... GPS or base station14.Support tracking by the PC/ platform, mobile phone and SMS. have GPS ...
Supplier: Shenzhen Xinvo Digital Company Limited [China Manufacturers]
Mini Real Time Gps Tracking System GPS Tracker TK102
... Time Gps Tracking System GPS Tracker TK102 1.Work on real-time tracking 2.Auto-tracking, 3.SOS and monitoring Mini Real Time Gps Tracking System ... machines The monitoring for kids,old persons,disabled and pets. The protection for the businessmen. Management for the staff outside. Tracking for criminals.ParameterGPS chip ...
Supplier: Greatdvb Digital Technology Co., Ltd. [China Manufacturers]
Centralized Supervision System for Power Supply and Environment DKZ2000 series
... supervision system for telecom, electricity, railways,military,finance,transportation and other industriesDKZ2000 series can realize remote monitoring for the decentralized and independent power supply system and ... operation reliability of the whole power equipment.System features1 Real-time acquisition and processingDistributed data acquisition and processing; Active alarm reporting; Quick fault ...
Supplier: Beijing Dynamic Power Co., Ltd. [China Manufacturers]
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