long distance digital calling system,China long distance digital calling system Manufacturers, Suppliers

7 Cree LED Light Torch

Mar 22, 2012

... not intend to use the flashlight for a long period of time, remove the batteries to prevent ... operation:High Beam (100%): For indoor, outdoor or long distance illumination.Stepless Dmming (1%-100%): Enables you to ... system that allows you to choose between a long beam that is ideal for seeing far into the distance ... pull the crenulated bezel forward to produce a long beam or push it back to produce a ...

Supplier: Yangdong Light Squared Lighting Co., Ltd.

[China Manufacturers]

F4-D-A1, A2 series auxiliary contact blocks

Jun 15, 2012

... the electric power system of AC 50Hz or 60Hz, voltage up to 660V, current up to 370A for long distance making and breaking ...

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

Magnetic float level gauge and anti-corrosion type

Mar 31, 2013

... the liquid level signal into two-wire system (4-20)mA standard signal, realizes long distance detection, indication, recording and controling.This series ...

Supplier: Changzhou Chengfeng Flowmeter Co., Ltd.

[China Manufacturers]

LED LENSER H14 7499 Head lamp

Sep 12, 2012

... Lenser’s Advanced Focus System allows you to change between a broad spotlight and a sharply focused long-distance beam. The swivel head ...

Supplier: Zhejiang Fuji Relay & Electrical Co., Ltd.

[China Manufacturers]

led gas price sign

Jan 22, 2013

... license of frequency using.Features:The Pricing Display system is designed for the long distance display and controlled in the gas stations. It ...

Supplier: Yancheng Jingwei Int'l Group Co., Ltd.

[China Manufacturers]

Roller doors closer with remote control

Jan 09, 2013

... 1)Aluminium alloy,solid and light 2)Remote control:long-distance operation 3)Both electric and manual operation Roller Door: ... in line with the product nameplate. 4)Short hour working system, continuous operation not exceeding 5 mins.Feature:1) Shell ... it works when the power off. 6) Remote control: long-distance operation. Notice: Your prompt inquiry after the Above Technical Parameters ...

Supplier: Zhangzhou Jin'an Electric & Machine Co., Ltd.

[China Manufacturers]

Bamboo Mini Bluetooth Speaker for Phone Laptop

Apr 12, 2012

... for work, school, beach, travel and more High quality audio system mini speakerBamboo Mini Bluetooth Speaker for Phone Laptop Main faetureOriginal ... high quality Bluetooth technology 2.1+EDR,support 10 M Long distance transmission, easy to connect with all the Bluetooth device of ...

Supplier: Guangzhou Wirock Electronic Technology Co., Ltd.

[China Manufacturers]

HI3515 H.264 4CH full real-time DVR Mainboard

Jul 18, 2012

... ,support S.M.A.R.T HDD technology7. system upgrade : uses can realize long-distance and native USB systerm upgrade.8. development tool ...

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

[China Manufacturers]

Wind turbine Controller/ Solar PV controller/ Charge Controller

Apr 27, 2012

... Controller/ Solar PV controller/charge controller Here are the controller system as below: Features:1) Industries design standard, complete ... cut-out wind speed.7) Original MPPT wind turbine system new function, even when the wind speed exceeds the ... have been reported)8) It’s unique data transmission system to ensure the long distance transmission, without interference. (Patent No: 200920265086.5 ...

Supplier: Foshan Ouyad Electronic Co., Ltd.

[China Manufacturers]

led indoor display/led red display/led running message display P10

Feb 27, 2013

... ,text , picture and etc .3. A long-distance control system .4.Various programming languages and operating system softwares are supported ( for example : Chinese, English ... , German, Japanese, Korean , Latin , Russian , Spanish, Tamil, etc .5.This system is easy to learn and operate .6.With low safe ...

Supplier: Foshan City Shunde Hi-Bright Electron & Technical Co., Ltd.

[China Manufacturers]

Natural Gas Generator Set 30KW

Mar 31, 2013

... -4Y2.237(4)FD1G-21850*860*940560Technical CharacteristicsWe adopt the system of gas electromagnetic valve, IMPCO evaporator&mixer of internatuional brand ... safely with a continuous&stable air inlet pressure value.Firing system is controlled by the ECU, with platinum sparking plug and ... computer, with many automatic-protecting methods, able to operate in long-distance, with ATS and parallel operation

Supplier: Fuan Ruidy Electric Motor Co., Ltd.

[China Manufacturers]

2.4 GHz 24 dBi Wifi Grid antenna

Mar 18, 2012

... 1.4 Connector: N-Female Application:2.4GHz WLAN system Long-distance transmission Wireless bridges Long-distance client Features:High gain, low VSWR Square aluminum ...

Supplier: Gaoyao Xiangjiasheng Metal Products Co., Ltd.

[China Manufacturers]

TC18 Last am fm transmitter

Feb 13, 2013

... ,Background music system,Game Machine music system,Kid Rider Music player,Talking Robot,High-Class Talking Toys ......)Announcing system(Elevator announcer,Queue calling system,Bus ... station announcer,advertsing system,Warning system,Sports Voice introducer,Voice Tour Guider ...

Supplier: Dongguan Tunersys Electronic Technology Co., Ltd.

[China Manufacturers]

GWH400 Intrinsically Safe Infrared Temperature Sensor

Nov 15, 2012

... the coaxial laser collimation, on spot display, sound & light alarm, long-distance signal transmission, and it is convenient to operate.Main specificationItem ... continuous adjustableDistance Specification30:1Alarm Modeintermittent sound & light alarmSound Level80dBTemperature Display3-digital LEDOutput Signal（200～1000）Hz RS485(adjustable baud rate)Transmission ...

Supplier: Shaanxi Star Coal Mine Safety Equipment Co., Ltd.

[China Manufacturers]

4000mAh mobile phone external battery with led lights

Mar 03, 2013

... USB. Convenience and easy operation Standard PVC packing, durable for long distance. Configure Samsung, Micro USB, Mini USB, PSP, Apple adapterOperation step1 ... kinds of mobile phone, also ipad and most of other digital productsMaintenance1: Recharge your power bank once every three months when ...

Supplier: Shenzhen VITEBO Science Technology Develop Co., Ltd.

[China Manufacturers]

Intelligent Barrier Turnstile Gates YET-B303

May 13, 2012

... cards, magnetic cards, barcode cards etc. The integration system ensures passing in order and will never allow unauthorized persons ... for passing.7. Swing barrier is with 485 interfaces for long-distance control concern.8. Anti-rush function: if there is ... width more than 100ms, drive current >10mA9. Communication Interface: RS485 (Distance: <=1200m)10. Material: Housing - 304 stainless steel Arm - ...

Supplier: Shenzhen Yetong Technology Co., Ltd.

[China Manufacturers]

LED Board

Oct 22, 2012

... audio video frequency can deal synchroly5) Achieving network long-distance control6) Modularized construction design, size combination at will ... )1150WPower consumption/M² (AVE)850WPower supply AC110/220VViewing distance (Meter) 5 - 50Brightness adjustment 64 grades adjustViewing ... -20oC~+60oCOperating humidity 10%~90%RHWaterproof IP65Control system Control method Synchronour control with PC, instance ...

Supplier: Shanghai Zenitek Electron Equipment Co., Ltd.

[China Manufacturers]

Wireless PIR Sensor Motion Detection GSM Alert Monitor -Black/White

Mar 31, 2013

... bed, it can make you accompany your family despite of long-distance. Even there is maid or nurse taking care of them ... hospital’s service quality. Provide an effective anti-theft system to keep thieves away compare with others expensive devices Can ... communication technology, alarm monitor is characteristic of low power consumption, long standby time and accuracy alarming. -Installing alarm monitor at ...

Supplier: Somax (Shenzhen) Tech Co., Ltd.

[China Manufacturers]

JHM series Energy Meter 1

Mar 31, 2013

... Sensor. It is applicable for heat calculating of heat exchange system with the media of water. Mainly be used to calculate ... by integration or Split.High antisepsis.Low Consumption.6 years long life.Digital Remote sending: RS485, M-bus connection.PT1000 Temperature Sensor ...

Supplier: Xiamen Elex Electronics Technology And Development Co., Ltd.

[China Manufacturers]

anti sleep device alarm for students drivers and guards

Nov 17, 2012

... it will sound an alarm, to stimulate the central nervous system, eliminate sleepiness. Effective way to remind drivers of safe driving ... also played a good role.When you are driving, especially long-distance car open, please use the driver anti-drowsy ears ... of fatigue driving .Product Description:Suitable for driving at night, long-distance driving and drink driving, a voice warning to alert drivers ...

Supplier: Shenzhen Sunstar Electronic Technology Co., Ltd.

[China Manufacturers]