face recognition time attendance system,China face recognition time attendance system Manufacturers, Suppliers

Home used Solar Power System

Oct 04, 2012

... utility power supplementary switch, when utility power goes off, the system will switch to solar power, when the utility power returns ... protect the whole system. And make the system have a good performance during span life.Notice: Actual running time of the appliances ... above as the battery is full charged. Home used Solar Power System

Supplier: Zhenjiang Helist Optoelectronic Co., Ltd.

[China Manufacturers]

Portable DC Solar Lighting System

Mar 31, 2013

12V DC Solar Lighting System with 3W LED Bulb and Cellphone Charger,13 Hours Lighting Time, for Remote Areas. Portable 12V DC Solar ... Lighting System A solar-home-system uses a photovoltaic (solar ...

Supplier: Suzhou Universal-Power Co., Ltd.

[China Manufacturers]

standby battery for ups system

Mar 31, 2013

standby battery for ups system 12v 24ah(20hr) flame retardant non-leakage,rated non-spillable ... 2. power backup supply 3. Emergency power supply 4. Starting system 5. Power tools 6. Emergency lighting 7. Electric starting SpecificationsBattery ... then a freshening charge is required. For higher temperatures the time interval will be shorter. GENERAL FEATRUES 1. Silver-coated copper ...

Supplier: Quanzhou Singlang Electric Technology Co., Ltd.

[China Manufacturers]

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

Mar 22, 2012

... 120V/230V anti-drip system coffee maker fast delivery time and competitive price Best Selling 120V/230V anti-drip system coffee makerUnique design ... with levels marks * Swing-out, removable filter basket * Anti-drip system * Overheat protection * Permanent filter with handle * With programmable digital timer ... ': 3516PCSQTY of 40HQ': 4146PCS Best Selling 120V/230V anti-drip system coffee maker

Supplier: Ningbo Huining Electrical Co., Ltd.

[China Manufacturers]

10mm 2 phase 5V mini stepper motor used for printer and security system

Feb 25, 2012

... noise 3.3-12V 4.lead time 15-30 days 1. Applications: Security system, office automation system, medical equipment, mini household appliance, toys2 ... phase 5V mini stepper motor used for printer and security system

Supplier: Constar Micromotor Co., Ltd.

[China Manufacturers]

car security system DVR gps AND 7 inch GPS

Feb 18, 2012

... circulating recording. The video before will be covered automatically.6. Time stamping on the video.7. Demo function. Support hand-writing ... memory: 1 – 32 GBUSB: USB 2.0Battery capacity: 1300 AmCharging time: about 4 hoursCharger: 5V 1.5 Am GPS parameterSystem: WINDONS ... 800*480Scan parameter COM4 4800Map supported multi-map car security system DVR gps AND 7 inch GPS

Supplier: Shenzhen Prolech Electronics Ltd.

[China Manufacturers]

4.5AH DC solar home lighting system

Feb 11, 2013

... mobile for 11 hoursprice 4.5AH DC solar home lighting system

Supplier: Zhongshan Longyang Electronics Co., Ltd.

[China Manufacturers]

2.0 USB Speaker System

Jun 04, 2012

2.0 USB speaker System 1)Bass&treble stero sound speaker 2)2x2.5W ... USBcable&audio line spk 4)CE 2.0 USB Speaker System Application :playing for all kinds of 3.5mm Jack ... CD/MD,PC ,mobile phone etc. 2.0 USB Speaker System is a popular products among fashion consumers all over the ... , ODM services are available.Team working,excellent quality,due time delivery and competitive price are what we are proud of ...

Supplier: Shenzhen Itech Speaker Electronic Co., Ltd.

[China Manufacturers]

CA11006/CA11206 Bandpass & Subwoofer System

Sep 03, 2012

CA11006/11206 Bandpass & Subwoofer System 1. High Quality 2. Reasonable Price 3. Attractive design 4. Delivery on time CA-11006 Dual 10" 800 ...

Supplier: Jiaxing Dibeisi Electroacoustics Co., Ltd.

[China Manufacturers]

PS-5005 car parking sensor system with 0.4-5m sensor detection

Aug 29, 2012

... combine with LED display PS-5005 professional car parking sensor system for various vehicles.0.4-5m sensor detection PS-5003 ... detection range different A, 0.4m-5m detection parking sensor system suitable for all kinds of trucks, large vehicles, buses, ... etc. With body within 10 meters.B, LED monitor display Time while driving forward, and detect obstacles distance and direction precisely ...

Supplier: Shenzhen Top Fame Electronics Ltd.

[China Manufacturers]

high quality fire alarm system

Dec 12, 2012

fire alarm system: 1:battery long lasting up to 2years 2:with automatic ... 3:ow power of battery will be w fire alarm system:SpecificationFG-16001 Firm alarmBattery2*AA alkaline batteryBattery work time2yearsSize(mm ... .9NW.(Kgs)8.8Inner(pcs)10Oter(pcs)40 fire alarm system:1:battery long lasting up to 2years 2:with automatic ... &light6:use 2*AA alkaline battery high quality fire alarm system

Supplier: Fuzhou Guanzhou Electronic Co., Ltd.

[China Manufacturers]

Middle And Small Scale Network Broadcast Host System

Mar 31, 2013

... may mix the sound input. public address systemNetwork Broadcast Host System 1A board card may connect with 255 terminals 2 The ... , also maylocal operate 3A network wire can at the same time transmit three sets of programs 4The transmitting distance can reach ...

Supplier: Zhongshan VBO Hardware&Electrical Equipment Co., Ltd.

[China Manufacturers]

wireless tour guide system

Mar 31, 2013

... , tour guides, conference, Interpretation, training wireless tour guide system, audio tour guideApply to teaching, tour guides, conference, ... -low power consumption, 8hr.work time for transmitter and 20hr.continuous work time for receiver.6. Rechargeable battery ... instructors.3. in public meetings as an interpretation system. The interpreter can simply sit at the back ... be catered for at the same time.

Supplier: Soyo Technology Development Co., Ltd.

[China Manufacturers]

car parking sensor system ,auto parts

Sep 05, 2012

... 3.Certification:CE car parking sensor system ,auto parts 1.Rear & Front System. 2.Front detection delay time: 8 second. 3.Three Color ... Mini LED Display. 4.Buzzer Type. 5.Dual CPU, 6 sensors system ... .Alarm voice: >80dB.13.Ultrasonic frequency: 40KHz car parking sensor system ,auto parts

Supplier: Ningbo Topda Auto Parts Factory

[China Manufacturers]

12v160ah lithium battery for backup system

Mar 31, 2013

... with separate MOSFET control.3.No battery management system required.4.PowerPump cell-balancing. PowerPump technology transfers ... while providing true real-time balance between cells, resulting in longer run-time and improved cycle life. ... . Cont. Current30AMax. 30 sec. Pulse80ACut-off Voltage11VRun-time @ 10A240 minRun-time @ 30A80 minStandard ChargeCharge Voltage16.8 VFloat Voltage16 VRecommended40A ...

Supplier: Shanxi Zhongdao Energy Co., Ltd.

[China Manufacturers]

Car Reverse Parking Sensor System with Four-Direction LED Display

Mar 31, 2013

1. Reverse Parking Sensor System 2. High quality, Energy-Saving 3. Custom Fit, Factory ... Features: ItemShell MaterialWorking VoltageOutput Power MOQ (Sets)Color AvailableParking Sensor System Plastic 12 / 24V (DC) 5W10Black / White • Sensor with self ... , pecisely detecting the obstacle. • Digital, directional and sound reminder. • System switch operation: monitor on/off, alarm, mute. About Samples: In ...

Supplier: Guangzhou JYS Auto Electronics Co., Ltd.

[China Manufacturers]

EVAC system Voice Alarm & Evacuation Controller (EN54-16) VA-2000MA

Mar 31, 2013

... automatic trigger & operation & control. The system integrates EVAC system together with Public Address (PA) system of additional features: weekly timer, PC ... messages, while the program has full control over zone, time, source number and play modes.2. Fire alarm zone ... name for intuitionistic operation* Integration of EVAC & PA system into one system* 22 inputs distributed into 64 zones outputs* 22 ...

Supplier: Guangzhou ITC Electronic Technology Limited

[China Manufacturers]

UPS packed with LiFePO4 battery,for telecom system

Feb 02, 2013

... 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 BMS whole system ... for carry / replacing UPS / Backup system because lot of weight reduced. UPS ...

Supplier: Hipower Energy Group Co., Ltd.

[China Manufacturers]

portable mini speaker system for PC/Phone/tablet

May 25, 2012

1.portable mini speaker system for PC/Phone/tablet 2.Support ipod/mp3/ ... and easy to carry 4.CE ROHS portable mini speaker system for PC/Phone/tablet SpecificationS:Material: ABSWeight: 0. ... 2.2KHZImpedance: 4 ohmSignal-to-Noise Ratio: ≥90dbMOQ: 1000pcsLead time: 10-15daysTHD:0.5%with FM radio functionFeatures:1) Can ... certificate. We accept OEM order. portable mini speaker system for PC/Phone/tablet

Supplier: Dongguan Jiaxing Electronic & Technology Co., Ltd.

[China Manufacturers]

PCM-L06S30-036(6S) Battery PCM(BMS,battery management system)

Nov 11, 2012

... voltage0.62vOver current detection current75±5A(can adjust)Detection delay time 7.2ms—11msRelease conditionAutomatic Recovery6Short protectionDetection conditionExterior short circuitDetection delay ... °C PCM-L06S30-036(6S) Battery PCM(BMS,battery management system)

Supplier: Shenzhen AYAA Technology Co., Ltd.

[China Manufacturers]