backup power system,China backup power system Manufacturers, Suppliers

Lock/biometric lock/door lock/ Fingerprint Door Lock CAMA-J1041

Apr 08, 2012

... enter sleep mode; and the system would automatically restart after 3 minutes.Parameters: Supply power: 4 x 1.5V ... life: over one year (unlock 20 times per day)Backup power: DC 9VAlarm voltage:4.6V ±0.1VScan area: ... 0001% Fingerprint collection: ± 45 ° Fingerprint sensor: Optical sensorStatic power consumption: ≤ 45uA Dynamic power consumption: ≤ 160uA Identification methods: 1: N Antistatic capacity: ...

Supplier: Shenzhen CAMA Biometrics Co., Ltd.

[China Manufacturers]

H.264 stand alone DVR 4CH

Apr 19, 2012

... outstanding digital surveillance product. It introduces embedded LINUX operating system that is more stable. It introduces standard H.264mp ... DVR can be applied in the bank, telecom, electric power system, judicial system, transportation, intelligent housing, factory, storehouse, water conservancy and ... processing which is convenient to radiate heat, reduce power and extend the life span·S.M.A.R ...

Supplier: Shenzhen DHT Network & Technology Co., Ltd.

[China Manufacturers]

DTV Fiber Optic Repeater

Dec 29, 2012

... modem to communicate with the NMS (Network Management System) that can remotely supervise repeater’s working status ... ~223MHz / 470~862MHzBandwidth of Each Channel8MHzTransmission Distance≤ 20kmOutput Power (customizable)40~43 dBm (10~20 W)Gain≥ 65dBGain ... Fiber Optic Light SourceLaser unit (wavelength: 1310nm / 1550nm)Optical Output Power≥ 0dBm (1310nm) / ≥ 3dBm (1550nm)Optical Receiver Sensitivity≤ ...

Supplier: Shenzhen Guanri Netcom Technologies Co., Ltd.

[China Manufacturers]

CipherLab CPT9500 Barcode Data Terminal

Mar 31, 2013

... CPT9500 Barcode Data Terminal Windows CE 5.0 Professional operating system Linear imager, 2D imager, laser...... CipherLab CPT9500 Barcode Data TerminalWindows ...

Supplier: Shenzhen Hollybol Technology Co., Ltd.

[China Manufacturers]

Electric rim lock,Mute motor door lock for access control

Mar 31, 2013

... affected;4, for a voltage: DC 12V, but when the backup power supply voltage down to 8-10V when the lock can ... transmission pulse until the prison until the door locks;6, power failure or circuit failure, can handle the emergency with a ... lock feature, and all building intercom, access control, intelligent security system can be directly supporting, without any changes;9, the lock ...

Supplier: Zhongshan Jiean Electronic Technology Co., Ltd.

[China Manufacturers]

GSM PSTN Gateway / FWT / FCT / Terminal / Fixed wireless Terminal for voip termination

Mar 31, 2013

... gateway,PSTN line, alarm system, and ect. The IMEI can be changed.( Optional) Built in backup Battery(Optional) Common custom ... band:850/900/1800/1900Mhz(Optional)Sensitivity: -104dB Peak power consumption: 2W Operating environment requirements: Temperature: 0C - + ... dB(Certain/selection) Power supply: AC220V ±10% /47-54Hz or AC110V±10%/60Hz(optional) DC12V (optional) Backup power supply: Li-battery( ...

Supplier: Shenzhen Vintelecom Technology Co., Ltd.

[China Manufacturers]

TG1800 E1 VoIP Media Gateway

Mar 31, 2013

... V1/V2/V3SupportedSupport LanguageEnglish/ChineseFirmware upgraded TFTP/WebConfigure file backup SupportedSystem logSupportedCompatibilityTested platformHW softswitch, asterisk, 3CX, ZTE softswitch ... weight1.9kgPowerPower output220 VAC, 50~60Hz, 1.2A.Max power consumption25WAvailability-RedundancyPower backupSupportedFan backupSupportedEnvironment-EMCOperational32~104F / 0~40° ...

Supplier: Beijing ECYB Technologies Limited

[China Manufacturers]

Handheld Laser Barcode Data Collector (HS-8228)

Jul 22, 2012

... GPRS module SIM card8. Power:8.1 Main power: 1700 mAh Rechargeable Lithium Ion Battery8.2 Backup power of memory: Sony-2032 ... battery8.3 Other power accessories: Special charger including USB interfaces ... waterproof: Complying with IPX II standard11. Software: Windows operation system, C Language, C++ and ADS 1.2 Handheld Laser ...

Supplier: Guangzhou Hi-Scan Barcode Technology Co., Ltd.

[China Manufacturers]

8 Channel CCTV Digital Video Recorder DVR

Dec 10, 2012

... Video Recorder DVR Product advantagesBelow 11W, the main board power consumption is the lowest one in DVR field. Equipped ... the condition of same definition. Activated in USB2.0 backup and system function upgrading. Absolutely independent research and development, and ... and fast-dome camera. Restorable in recording after power failure and power-on. Multi-lingual and rapidly customized in special ...

Supplier: TT Int'l Tech Limited

[China Manufacturers]

Standard Type CATV 1550nm Externally Modulated Optical Transmitter HT8500A

Oct 24, 2012

... perfect RS232 communication interface, SNMP network management and 1+1 backup power supply. Product featuresHigh performance: Externally modulated technology for optical ... ), used in the network upgrading and expansion of WDM system.AGC/MGC mode is optional at spot. OMI can ... limitation on transmission bandwidth and distance as well as system CSO deterioration caused by laser chirp for adopting 1550nm ...

Supplier: Hangzhou Huatai Optic Tech Co., Ltd.

[China Manufacturers]

1550nm Erbium Doped Fiber Amplifier(EDFA)

Mar 13, 2013

... Rackmount, plug-drawable module design.The backup for pump,power supply,web-service module bring conveinience. ... the faulty modules. 4.This equipment has backup power supply which is in the form of ... power. When the power supply stops working, users only need to draw out the faulty one and repair it. The system ... will not stop. Besides, two power supply are for options:220VAC ...

Supplier: Shaanxi Jizhong Electronics Scien-Tech Co., Ltd.

[China Manufacturers]

Best-Selling Solar Charger for Nice Gifts

Dec 04, 2012

Power Source: Solar Export Markets:Global Model NO: AOD-11112 Type: ... from sunlight besides from AC adapter or USB 3. Smart power management 4. Protective and powerful 5. Charging time for mobile ... Strong backup power with Lithium Polymer Battery Humanized operation with LED indicators showing the remaining capacity and charging status Intelligent management system with ...

Supplier: Dongguan ODES Electronic Co., Ltd.

[China Manufacturers]

5600mAh portable mid tablet pc charger with 2 output ports

Mar 23, 2013

... solar charger,mobile phone charger,cell phone charger,power supplyNameportable solar charger with 2 output portsAvailable ... waysunlight,computer or AC adapter by USB cableBatterystorng backup power with Lithium polymer batteryIndicatorLEDOutput voltage5.0V+/0. ... *Strong backup power with Lithium polymer battery*Humanized operation with LED indicators and flashlight*Intelligent management system with ...

Supplier: Shenzhen Zeefo Electronic Technology Limited

[China Manufacturers]

BHJX390 Hydraulic Bucking Unit

Jan 11, 2013

... on or off. Its system consists of six parts: driving clamp system, backup clamp system, hydraulic system, pneumatic system, operation table and frame ... base. The purpose of driving clamp system driven by hydraulic ... Mpa)20System rated flow(L/min)30-160Total power(KW)30air pressure(Mpa)0.4-0.8

Supplier: Liuzhou Biaohuang Import & Export Co., Ltd.

[China Manufacturers]

NP12-12,12v battery 12ah for UPS

Dec 25, 2012

... protection and security uninterruptible power supply- Electronic appliance and other backup power supply- Telephone and telecommunication equipment- Uninterruptible power supply systems for bank- ... Emergency lighting or small lamp fitting- Electric power system- Security system Our ...

Supplier: Shenzhen Matrix Battery Co., Ltd.

[China Manufacturers]

Console of computer lamp and adjusts the light lamp Pilot 2000

Aug 02, 2012

... , backup material or input document. MIDI input/output. built-in microphone or audio frequency input. built-in general AL4 electrical power system. size ...

Supplier: Dernfu Electronic (Dongguan) Co., Ltd.

[China Manufacturers]

GRL8003S CATV Fiber Optical Platform

Feb 24, 2013

... and flexible way to setup and update the system to meet emerging broadband network requirements.The GRL platform ... per chassisHot-swap design for all modulesRedundancy power supply availableLow power consumptionSuperior heat dissipation and air circulationAdvanced SNMP- ... If the subscriber have other demands please install the backup power supplier, GRL8003S needs two nearby slots.Module Installation. ...

Supplier: Chengdu Kangbo Photoelectric Engineering Technology Co., Ltd.

[China Manufacturers]

VRLA Battery 12V 28Ah

Feb 24, 2013

... Main Features 12v 28ah battery for solar system : 1:Maintenance free2:High power to weight ratio3:No memory effect4: ... certificate Applications of 12v 28ah battery for solar system : 1:Electric power system2:Emergency lighting and car and ship ... )5:Telephone and telecommunication equipment6:Electronic appliance and other backup power supply7:Fire fighting, safety device and alarm monitoring8:Aviation ...

Supplier: Shenzhen Renchuang Power Technology Co., Ltd.

[China Manufacturers]

automatic transfer switch 125A

Feb 14, 2012

... Switch PTS-125 CONTROLLERThe PTS-125 is an Automatic Transfer System Control Module. It precisely measure and display two source ... . This module is compatible for a variety of ATS system and can be widely use for electrical devices in many ... electric transport industry. Commercial and residential use where main and backup power source is required.Features :• Measure two source with multi-parameters ...

Supplier: Powercity Electromechanical & Equipment Co., Ltd.

[China Manufacturers]

Mining Explosion Proof Low Voltage Vaccum protection box for Movable Substation

Mar 08, 2013

... 1200A not neutral grounding of the three-phase power system, the installation of low pressure in the mobile ... leakage atresia, overvoltage, under voltage, tripping and other backup protection;Protect me divided into two loops bilateral likely ... Allocation standard RS485 communication interface, configuration KJ254 Mining power monitoring system, to remote-measure, telecommunication, remote-control and ...

Supplier: Dianguang Explosion-Proof Technology Co., Ltd.

[China Manufacturers]