12v battery backup circuit,China 12v battery backup circuit Manufacturers, Suppliers

D200 Fingerprint Time Attendance

Mar 24, 2012

... a USB pen drive! With inbuilt rechargeable battery, D200 is ideal for portable or backup use or in the event there is ... & Play connection. No driver needed Inbuilt high capacity 1100mAH Lithium battery backup. Ultra-long standby time up to 6 hours Employee authentication ...

Supplier: Anviz Biometric Tech. Co., Ltd.

[China Manufacturers]

120m Digital Wireless Remote Control Doorbell

Sep 23, 2012

... .Remote control/receiving distance: about 120m5.Emitter working voltage: 12V(battery type: 23A 12V included)6.Emitter working current:about 15mA7.Material: Plastic8 ...

Supplier: Shenzhen HYCO Technology Co., Ltd.

[China Manufacturers]

Mini POS System (MIS Pinpad)

Oct 04, 2012

... Microcontroller ProcessorMemory512 KB SRAMPower SupplyUSB power supply, Build-in lion battery backupConnector 2 USB connectors, could connect PC or PrinterMagcard readerISO7812 ...

Supplier: Shenzhen Justtide Tech Co., Ltd.

[China Manufacturers]

wireless remote control lamp holder

Jun 07, 2012

... , bucause it control the light by remote control, only a 12V battery inside, prevent the danger of electril shock away from the ... children .Specification:socket voltage: 220V/110Vremote control voltage: 12V batteryfrequency: 433/315Mhzremote control and be added freelyVideo is available ...

Supplier: Zhongshan Lingtong Electronic Manufactory

[China Manufacturers]

FM transmitter, car MP3 player - GT-FMT20

May 06, 2012

... power supply can be used 7) Light battery charge circuit may support the electric energy of battery in time 8) Quality is guaranteed ...

Supplier: Greattop Electronic Co., Ltd.

[China Manufacturers]

Facial Multimedia RFID Fingerprint Terminal with Time Attendance and Access Control iFace302

Mar 31, 2013

... WiFi or GPRS. Optional built-in 2000 mAh battery eliminates the trouble of power-failureFeatures:· Identification methods include ... -identification in poorly lit environments · Optional built-in battery backup provides approx 4 hours continuous operation.· Optional built-in ... 0ZK Face 5.0 & ZK Finger 10.02000mAh backup batteryOptionalOptional CommunicationTCP/IP,RS232/485USB-HOSTTwo USB-HostWireless Wi ...

Supplier: Shenzhen Grand-Access Security Co., Limited

[China Manufacturers]

Conventional Fire Alarm Control Panel With 4 Zones

May 15, 2012

... 2-any normally-open contact devices. 3-AC220V operation battery backup General Specifications1.Main Supply: 220V AC 50/60Hz+10% ... 2.Battery Voltage: 24V DC3.Charging Voltage Protection: Glass Fuse4.Battery over discharge Protection: 19V DC5. ... Supply Protection: Glass Fuse8.Sounder Protection: Glass Fuse9.Reverse Battery Protection: Charger Glass Fuse10.Zone EQL: 5K6 Resistor11.4 ...

Supplier: Ningbo Wanke Electron Technology Co., Ltd.

[China Manufacturers]

MP3 decoder board

Feb 21, 2012

... .Small mini simple & high quality 4.remote control 5v/12v led light circuit board / JR-MQ01 MP3 decoder board Quick Details : Brand ... : CardFunction: FM RadioColor: BlackPlace of Origin: Guangdong China (Mainland)DC: 12V /5VFunction: IR remote controlSupport: IR remote controlRadio: FM radioFormat: WMA ...

Supplier: Shenzhen Jinruihaitao Technology Co., Ltd.

[China Manufacturers]

Dock Speaker for iPhone iPod Clock FM Radio

Mar 31, 2013

... LCD with unique black background and 5 level dimmer control Battery backup in case of power failure (batteries not included)Dual Alarm ... ), Timer(auto sleep) Easy-to-read large display Back up battery for clock Aux-in, Remote control Driver units: 2.5 ...

Supplier: Shenzhen Bellway Electronics Co., Limited

[China Manufacturers]

Flyscale GSM FWT FCT

Apr 14, 2012

... ,1930~1990MHzDimensions 195*135*40MMIntelligent RJ-11 InterfacePSTN EmulationLED IndicatorsPower/Battery statusSignal statusConnectorsRJ-11 interface jack for telephoneTNC antenna connector (50 ...

Supplier: Beijing Feitutonghui Technology Co., Ltd.

[China Manufacturers]

ZKsoftware iFace302 biometric identification time attendance face reader Finger

Mar 31, 2013

... also includes a USB-port for offline data backup/manag ZKsoftware iFace302 biometric identification time attendance face ... user-identification in poorly lit environmentsOptional built-in battery backup provides approx 4 hours continuous operation.Optional built- ... VersionZK Face 7.0 & ZK Finger 10.02000mAh backup batteryOptionalCommunicationTCP/IP,RS232/485USB-HOSTTwo USB-HostWireless Wi- ...

Supplier: Shenzhen Blueskyocean Technology Co., Ltd.

[China Manufacturers]

Stand Alone Smoke Detector

Mar 11, 2013

... which is powered by the building power with a battery backup. However, in many single family detached and smaller multiple ... alarm is often powered only by a single disposable battery.Smoke Detector Main FeaturesBattery Operated or AC PowerComply With ... BS EN 54-5;UL539Photoelectric Sensing TechnologyLow Battery WarningLoud 85dB AlarmInstant Test ButtonInterconnectability57°C (135°F) ...

Supplier: Shenzhen Meidasi Technology Development Co., Ltd.

[China Manufacturers]

Hi-Fi audio system

Feb 24, 2013

... , active top of paint, with USB , can connect an external 12V battery Specification Hi-Fi audio systemModel:OY18(POWER):100W*1(sensitivity ... Ω, active top of paint, with USB , can connect an external 12V battery, high-powerWeight: Gross weight:18kgNet weight:16kgPacking Size: boxi size ...

Supplier: Guangzhou City Huadu Area Ouya Speaker Factory

[China Manufacturers]

QJ250-F(Qian Jiang) regulator of motorcycle parts

Jan 02, 2013

... -phase full-wave rectifier, SCR function of short-circuit voltage2. Battery overcharge protection and battery open-circuit protection3. Charge current, supply voltage stability4. Using ... is fully charged, 25 °C, rotation speed 5000r/minBattery open-circuit voltage(RMS)less than 15VBattery DisconnectDimension diagramWiring diagramHelp1. Please click ...

Supplier: Chongqing Xinjiantai Electrical Co., Ltd.

[China Manufacturers]

vacuum cleaner

Dec 18, 2012

rechargeabl vacuum cleaner DC 12V Battery type: 6V 4A Have ROHS Many color for choice Rechargeable vacuum cleanerFC406Voltage: DC12V / 6V 4AH batteryPower : 60W 10tf cord with cigarette lighter package: 1pc/color box Quantity: 10pcs/ctn Ctn size :60*44.5*29.5cm G.W./N.W.:12/11kgs 20ft:3800pcs CE and Rohs vacuum cleaner

Supplier: Ningbo Haishu Forcar Imp. & Exp. Co., Ltd.

[China Manufacturers]

MF29 semi-electric air respirator mask

Apr 25, 2012

... is in use, you must charge the battery, the battery short circuit or prohibited in a fire. 1 month ... continuous battery when not in use, should be ... port, plug the other end connected with the battery and turn the power switch. Unplug the ... organic solvents. 5.2 Storage period: 3 years. Battery: voltage DC1.2V, current 800mA; Charger: Input voltage ...

Supplier: Shanxi Sincere Industrial Co., Ltd.

[China Manufacturers]

Garage Door Opener / Garage Door Motor

Aug 08, 2012

... ) Photo eyes connection / infrared ray protection6) Digital display7) Error recognition8) Battery backup9) Protection for power cut10) Automatic error recovery11) Rolling code ...

Supplier: Wuxi Xinfeng Automatic Door Factory

[China Manufacturers]

airbrush makeup compressor of HS08ADC-KB

Nov 22, 2012

... DC two power supply choice;DC Product Name: Battery Mini Air CompressorModel HS08ADC-KBBrand HSENG Features1) Suitable ... 2) AC,DC two power supply choice;DC 12v battery, can be charged for 1000 times.3) ... , for your convenient work.8).After the battery fully charged, the charger light will turn ... after fully charge: 90min Suitable For: The battery air compressor are suitable for makeup, cosmetics, tattoo ...

Supplier: Ningbo Haosheng Pneumatic Machinery Co., Ltd.

[China Manufacturers]

Biometric Security Facial Recognition Time Attendance & Access Control

Mar 31, 2013

... WiFi or GPRS. Optional built-in 2000 mAh battery eliminates the trouble of power-failure Features Identification ... in poorly lit environments · Optional built-in battery backup provides approx 4 hours continuous operation.· Optional built ... capacitynoneLogs capacity100,000Algorithm VersionZK Face 5.02000mAh backup batteryOptionalUSB-HOSTTwo USB-HostWireless Wi-FiOptionalTime attendance ...

Supplier: Shenzhen Crypton Electronic Co., Ltd.

[China Manufacturers]

Bi-party Automatic Sliding Glass Door

Mar 31, 2013

... with RECORD 16 STASelf setup and learning system and monitored battery backup – the same with Gilgen SLM Sliding DoorPhotocell safety ,Obstacle safety ... ,Emergency stop and Backup batteryEasy to repair and adjustDesigned and Manufactured in ChinaTechnical Datas ...

Supplier: Ningbo Gelde Automatic Doors Equipment Factory

[China Manufacturers]