battery backup siren,China battery backup siren Manufacturers, Suppliers

DC 250Kgs Spring Balance Center Rolling Shutter Motor/Door Operator

Mar 31, 2013

... to automate existing rolling door, easy installation and maintenance3. Standby battery allows you to open or close door in case of ...

Supplier: Foshan Perth Intelligent Door Co., Ltd.

[China Manufacturers]

Face Recognition Time Attendance and Access Control

Mar 31, 2013

... or GPRS. Optional built-in 2000 mAh battery eliminates the trouble of power-failure.Features:Identification ... -identification in poorly lit environmentsOptional built-in battery backup provides approx 4 hours continuous operation.Optional ... TFT touch screenFace capacity400Fingerprint capacity2000Logs capacity100,0002000mAh backup batteryOptionalCommunicationTCP/IP,RS232/485USB-HOSTTwo USB-HostWireless ...

Supplier: Chongqing Huifan Technology Co., Ltd.

[China Manufacturers]

Medical Peristaltic Infusion Pump

Feb 08, 2013

... , occlusion, door open, bubbles in the tube, wrong setting, low battery, AC power pulled out etc.PowerAC100V~240V, 50/60Hz; Internal ... rechargeable Li battery, capacity≥1,600mAh, 4 hours internal battery backupOperation conditionsAmbient temperature: +5°C~+40°C ...

Supplier: Changsha Beyond Medical Devices Co., Ltd.

[China Manufacturers]

2013 Emergency Exit Light

Sep 08, 2012

... black color, suitable for side top or end mount applications;Battery: 4.8V 700mAh, rechargeable, Nickel-cadmium, maintenance-free;Power requirements ... ;Optional for single or double faces;Standard AC operation, emergency battery backup units available;Product size: 12 5/16”X7 1/2 ...

Supplier: Zhongshan Yinghai Electrical & Plastic Manufactory

[China Manufacturers]

4 Day Standard Auto Pet Feeder

Feb 14, 2013

... . → Voice recording can playback at each feeding. →Digital timer has battery backup, manual override mode and program test mode. 4 Day Standard ...

Supplier: Xin Hui A.A. Electronics & Toys Ltd.

[China Manufacturers]

Vehicle mounted fax voice data terminal

Jan 06, 2013

... Supports up to four phones (5 REN)9. Emergency battery backup10. Standard GSM Mini-SIM (Subscriber Identification Module) ... Dynamic echo cancellation9. PSTN Emulation10. LED Indicators11. Power/Battery statusSignal statusMessage status (SMS, voice mail)ON/OFF hook ... of airtime. (Batteries not included.)15. External Battery Backup (Optional)External battery backup unit/charger (provides up to 8hours of ...

Supplier: Xiamen China-Nice Manufacturing And Trading Co., Ltd.

[China Manufacturers]

Castle UPS 6kva

Jan 25, 2013

... systems, portable ups power supply, ups power consumption, ups backup power, battery backup power ModelC6KC6KSC10KC10KS3C10KS3C15KS3C20KS Rated Output Power6KVA/4.8KW10KVA/8KW15KVA/12KW20KVA/16KW ... %Vac380±20%Vac Frequency Range46-64Hz(50/60Hz Self-adaption) Battery InputVoltage192VDC Backup Time>4 MinutesSame to (1)>3 Minutes(1)Dpends ...

Supplier: Shenzhen Iroon Electric Technology Ltd.

[China Manufacturers]

Automatic traffic barrier, TM-F-C

Feb 03, 2013

... remote control, push button switch, safety beam sensor, loop detector, battery backup, air pressure manometer, night-view safe light, road toll system ...

Supplier: Shanghai TOMA Building Material Co., Ltd.

[China Manufacturers]

automatic door parts

Apr 01, 2013

automatic door parts In addition to connecting to the sensors, it has other five ports for fire warning, photo cell, etc.. automatic door partsVarious access ports for:a.sensorb. safety beam ( photocell )c. remote control switchc.battery backup,d.electric locke. double-interlockf. fire alarmEasy to install

Supplier: Shanghai PAD Automatic Doors Technology Co., Ltd.

[China Manufacturers]

handheld GPS data collector, GPS receiver

Apr 01, 2013

... computer, which can be operated all-day. Built-in battery which is easy portability, whose industrial design be able to ... and water-resistant design All-day internally rechargeable Lithium battery PXA270 520 MHz XScale processor 128MB RAM 128MB Flash ... :3.7Volt 1700mAH Lithium battery pack (3.7Volt 2350mAH high-capacity battery optional) rechargeable button cell battery backup for data retention(user ...

Supplier: Shenzhen Pengjin Technology Co., Ltd.

[China Manufacturers]

2012 The Newest SCHY Solar & City Power Hybrid Controller

Apr 01, 2013

... /24V Main characteristic Specially designed for solar/grid hybrid system;Battery backup supply power first ,provide coyinuous power supply;Intelligent SOC control ...

Supplier: Yueqing Saip Electric Company Limited

[China Manufacturers]

A3600 Digital Thermostat

Jul 03, 2012

... compatibility Selectable applications satisfy personal demand AC24V with battery backup brings more safety High reliable stand-alone microprocessor ... boiler, and Heat Pump Systems Easy,front load battery accessArmchair programming allows you to remove the thermostat from ... days 4 periods ProgrammableSpecifications Supply Voltage:Battery powered or AC24V with battery backupSetpoint Range:41.F95.F(735 ...

Supplier: Beijing HaiLin Energy Technology Inc.

[China Manufacturers]

Water Irrigation Control

Oct 25, 2012

... towait for about 1S3) Power supply: 12V AC POWER SUPPLY, Battery backup 9V (not included)4) Receiver standby current:less than 20UA5 ... ) Minimum 18 months battery life foroutdoor sensor(alkaline battery used)6) Power requirement (remote): 2 x"AAA ...

Supplier: OPUS Instrument (Shenzhen) Co., Ltd.

[China Manufacturers]

Single Port GPON ONT

Mar 14, 2012

... protection. Type B protection and rogue ONT detection. Lithium battery backup and backup battery monitoring Green energy-saving features Dynamic power consumption adjustment. With ... a backup battery, the guaranteed services can be selected flexibly. Application: Plug-and ...

Supplier: Shenzhen Vtek Technology Co., Ltd.

[China Manufacturers]

solar systems for home

Feb 27, 2012

... /OFF operation- Pole: up to 25 years long life time- Battery: long life of up to 5 yearsBenefits of Our Solar ... - No line voltage, trenching, or metering - Immune to power outages- Battery backup for cloudy days- Distributed light and power – no single point ... - Over 10 year LED light life- Controlled charging to prolong battery service life- Long life PV modules with far more than ...

Supplier: Jiangsu Sokoyo Solar Lighting Co., Ltd.

[China Manufacturers]

Solar Street Lights

Jun 07, 2012

... lens and matched light fixture for different applications Gel battery provides excellent performance in locations with large temperature ... power, dimming. Multiple options for colors, lamp arms, battery positions, foundation kits. Easy to install and assemble and ... BenefitsNo line voltage, trenching, or metering No power outages Battery backup for cloudy or rainy days Distributed light and power ...

Supplier: Nanjing Solark PV Technology Co., Ltd.

[China Manufacturers]

original MAXIM IC chip component MAX807MEUE+

Jan 03, 2013

... Manufacture Warranty Standard Package2,500CategoryIntegrated Circuits (ICs)FamilyPMIC - SupervisorsSeries-TypeBattery Backup CircuitNumber of Voltages Monitored1OutputPush-Pull, Push-PullResetActive High/Active LowReset ...

Supplier: Shenzhen Asco Electronic Co., Ltd.

[China Manufacturers]

DHC15A Programmable time switch

May 13, 2012

... temperature: -10~55°CDisplay: LCD Storage temperature: -20~70°CBattery backup: 150hPower consumption: 5VA DHC15A Programmable time switch

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

2013 small scale business

Jan 08, 2013

... , MODE function3.Backlight can be adjusted.4. 4V 4Ah rechargeable battery backup,with dust cover.5. Capacity and division/parameter can be ... set.6. Power indication, Over load indication, Low Battery Indication7. Power in charge indication8. Optional : a) RS232 connection b ... Environment0~40 ,R.H.95% PowerAC adaptor:8V/500mA, Rechargeable battery 4V4AHNet Weight 3.15KgDimension/G.W.67.5*35*40 ...

Supplier: Zhongshan Hengxin Electronic Co., Ltd.

[China Manufacturers]

Line interactive pure sine wave Rackmount UPS

Feb 22, 2013

... ~ 280Vac / 145Vac-280Vac(optional)Input Frequency45-65 Hz( transfer to battery mode if out of this range)Output voltage190-245VacEfficiency≥ 96 ... P.F≥0.6Output WaveformPure Sine WaveWaveform DistortionLiner Load ≤ 5%Battery Backup Time≥ 10min (PC load)Transfer TimeTypical value 5ms, Max: 8msEfficiency ...

Supplier: Shenzhen Xinpuda Electronic Co., Ltd.

[China Manufacturers]