gprs modbus gateway,China gprs modbus gateway Manufacturers, Suppliers

Secospace USG5120/USG5150 Series

Oct 10, 2012

... for small and medium enterprises as either an internal security gateway in data centers or to connect branch offices. These units ...

Supplier: Guangdong Kingnetway Information Technology Co., Ltd.

[China Manufacturers]

wholesale temperature humidity controller

Sep 09, 2012

... display temperatureand RH measurements u Control temperature and humidity devicesu Modbus communication systemsu Wireless receiving and transmissionof temperature& RHSpecifications TemperatureHumidityAccuracy ± ... PC/ABS fireproof materialProtection classIP40Output2X5Amp dry contacts RS485 interface (option)Modbus RS485 interface optionalWireless module (option)ZigBee protocolPower supply24VAC±10% or ...

Supplier: Beijing Tongdy Control Technology Co., Ltd.

[China Manufacturers]

IO module

Sep 19, 2012

Used with HMI, PLC or SCADA via Modbus RTU protocol. DAQ Studio is its PC software for data ... 120 ohm resistor on the remote end.5. The terminal6. MODBUS-RTU Communications 6.1 Communications interface RS485 Communications parameter:BAUD ... codeResponse:Address+ 0F+ 00+01+00+10+ crc(word)7 MODBUS terminal address IO module

Supplier: Shanghai Heming Electric Co., Ltd.

[China Manufacturers]

Business Service (Transportation, finance, travel, Ads, etc)

Dec 23, 2012

... of various call forwarding. In particular, the GoIP gateway supports multi device groups, with flexible setting of large ... excellent voice quality, and powerful features, the GoIP series gateway is the first choice for system integrators, traffic operators, ... and softswitch manufacturers.The GoIP series gateway includes GoIP-GSM, GoIP_4 and GoIP_8. GoIP _16.. Key ...

Supplier: ETI Technology Co., Limited

[China Manufacturers]

power meter

Jul 06, 2012

Panel power meter: 1.LCD display 2.RS485 communication port,modbus-RTU 3.CE certificate Panel power meter:IntroductionYD2050 power analyzer ...

Supplier: Guangdong Yada Electronics Co., Ltd.

[China Manufacturers]

gps tracker watch

Mar 31, 2012

gps tracker watch 1.Set the number of guardian 2.Commend of location 3.Command of reginal alarm setting 4.Weather forecast Description Item:Picture show: gps tracker watch

Supplier: Shenzhen EQsticker Technology Co., Ltd.

[China Manufacturers]

CISCO887M-K9 ADSL2/2+ Annex M Router

Nov 09, 2012

Cisco880 3G with Wlan router original and new sealed 1 year warranty Good price &Flexible Payment Marketing InformationThe Cisco 887 Integrated Services Router (Annex M) combines Internet access, security, voice, and wireless services onto a single, secure device that is simple to use and manage for small businesses and enterprise small branch offices and teleworkers. The Cisco 887 delivers ...

Supplier: Shenzhen Importgm Technology Co., Ltd.

[China Manufacturers]

wireless gas meter

Oct 22, 2012

wireless gas meter 1, double display; 2, Aluminum shell or steel shell. wireless gas meter FUNCTIONAL CHARACTERISTIC♦ Accurately record the value showed on the meter screen. No lamp-house direct reading sensor or dithering defense two pulse counter are used in meter system. The reading dates are debugged ahead in wireless transfer circuit. Epistasy dates are checked time after time in order to ...

Supplier: Shanghai Mechanical Power Engineering Co., Ltd.

[China Manufacturers]

finger print time &attendance checking system with competitive price

Sep 27, 2012

1.relibale access control system 2.competitve price 3.good performance finger print time &attendance checking system with competitive price Technique parameters: 1 voltage : 220V±10%(inside DC12V/4A power)2 lock voltage: supply in addition (chose according to the parameters of the lock) 3 reader voltage: reader working current less than 200mA,and the distance from controller is less than50m. It ...

Supplier: Shenzhen Sewo Science & Technology Co., Ltd.

[China Manufacturers]

Water Meter

Jun 02, 2012

Water Meter - high quality,corrosion -resistant materials in toughest environment; - RoHs & CE approval; Water Meter Flow Switch/Sensor Series(CE,RoHS Certification approved)Operating Principle: FAST® magnetic water flow switch adopts a magnetic reed switch and a movable magnet which is fixed inside the water pipe. When water flows in the pipe, the magnet will detect the water flow and make the ...

Supplier: Shenzhen Fast Sensor Company Ltd.

[China Manufacturers]

15'' all in one pos terminal

Jan 02, 2013

15'' all in one pos terminal 15'' all in one pos terminalSpecifications1.Returant touch all in one POS ( water and oil proof ) 2. Factory with most competitive price and after sale service . Returant touch all in one POS ( water and oil proof )Main BoardIndustrial POS motherboardCPUIntel 1.6GMemory1GHard Disk80G or 160GPower250W/220V/110V ATX Power supplyInterface1 Ps/2 mouse & 1 ps/2 keyboard1 ...

Supplier: Suzhou Ruiguan Technology Co., Ltd.

[China Manufacturers]

GPS tracking system

Jul 24, 2012

GPS tracking system support real time tracking and SOS Alarm . Support Mileage report Geo-fencing Over speed Monitor GPS tracking system can support following features:GPS tracking system Setting and manage account--- Setting user account--- Setting admin account--- Setting personal info of each account--- Setting up group for all tracker unit--- Setting alarming notification telephone numberShow ...

Supplier: Redview GPS Technology Company Limited

[China Manufacturers]

800/1900Mhz 3G CDMA EVDO USB wireless modem

Feb 26, 2012

800/1900Mhz 3G CDMA EVDO USB wireless modem Support CDMA2000 1x EV-DO,CDMA2000 1x RTT,IS-95 A/B,High speed, 2.4Mbps,153.6Kbps 800/1900Mhz 3G CDMA EVDO USB wireless modemModel No.: T-E10Description: EV-DO Wireless Modem(EVDO Rev.O)Features:Plug and playNetworks Supported: CDMA 2000 1x EV-DO, CDMA2000 1x RTT, IS-95 A/BHigh speed data rate: 2.4Mbps(EV-DO network), 153.6Kbps (CDMA 1x network)1.Main ...

Supplier: Shenzhen Wodecheng Technology Co., Ltd.

[China Manufacturers]

GPS enable RFID Reader

Dec 26, 2012

1, Identify products or asset, records their location 2, Wireless reader 3, High performance Reader 4, Reduce human intervent Product's NameGPS enable RFID Reader Description,1, GPS function, Identify products or assets to record their location2, 2.4GHz active RFID reader 3, Reader detect 200 tag within 100 meters at the same time4, the Maximum reading range can reach to 80m5, LED and beeper ...

Supplier: Guangzhou Spuda Electronic Technology Co., Ltd.

[China Manufacturers]

outdoor 2.0" TFT DVR IR MMS hunting Camera

Nov 27, 2012

image sensor: 5MP Color CMOS lens: F=3.0mm FOV(Field of view)=60degree IR-Flash: 65 feet/20mm 2.0 TFT DVR IR MMS hunting cameraspecificationimage sensor: 5MP Color CMOSlens: F=3.0mm FOV(Field of view)=60°IR-Flash: 65 feet/20mmControl Display: 2”LCDExt.Memory Card: From 8 MB to 32GBPicture Resolution: 8MP=3264x2448,5MP=2560x1920,3MP=2048 x 1536Video Resolution: 1080P(25fps,)720P(25fps),VGA(30fps) ...

Supplier: Canis Latrans Optronics

[China Manufacturers]

RRU-CH-AD Support plug-in camera, large screen display/television RFID Gate Reader UHF

Mar 13, 2012

UHF Gate Device is designed for high performance channel management applications. 1.High Quality 2.Professional service EAS UHF RFID Gate For Asset Managent UHF Security Gate “RRU-CH-AD” is a high performance security gate device with self-intellectual property. The series support fast tag(UHF ISO18000-6C, ISO18000-6B) anti-collision and read/write operations (including EAS function of NXP tag). ...

Supplier: Shenzhen ZKHY RFID Technology Co., Ltd.

[China Manufacturers]

gps tracker

Jan 23, 2013

For person and vehicle both Real time tracking, voice listen in function GSM Module: SIMCOM900BFor vehicle (12V-24V) Band: 850/900/1800/1900Mhzremote shutdown vehicle engine and resumeReset by SMS and Reset buttonGPS Chip: SIRF3 chipReal time tracking, voice listen in functionGPS sensitivity: -159dBmgeo-fence, movement, overspeed, low batter alarmGPS accuracy<5MSOS panic button, door and ACC and ...

Supplier: Shenzhen Leka Technology Co., Ltd.

[China Manufacturers]

Mini GPS GSM Tracker

Nov 23, 2012

1.mini GSM tracker 2. SOS call 3.Tracking location 4. thief-proof mini gps gsm tracker 1.mini GSM tracker2. SOS call 3.Tracking location4. thief-proof This product equipped with acoustic alarm funtion. It is small and stable, easy to install and operate, beside, with long standby time. It is used for remote monitoring, positioning and tracking.(Such as : home monitoring, car secure alarming and ...

Supplier: Shenzhen Shanhe Brother Electronics Co., Ltd.

[China Manufacturers]

2013 New Promotion External Laptop Battery Charger for Dell/HP/Lenovo/IBM/Asus/Toshiba/Fujitsu/iMac

Feb 13, 2012

1. professiona manufacturer of laptop battery charger 2. easy to carry in traveling 3. universal charger for different brand battery charger for laptops portable charger for universal batteries of laptops Charge your battery directly... battery charger for almost all brand and models of laptop batteries laptop battery chargerModel No.: RFNC6Functions*Charge your laptop battery directly, without ...

Supplier: Shenzhen Runfeng Elec. Tech. Co., Ltd.

[China Manufacturers]

poe conventer 24 ports

Oct 28, 2012

poe conventer 1.Input:165VAC-280VAC,47Hz-63Hz. 2.Maximum output:900W. 3.Approval:CE,FCC,ISO9001 poe conventerFeatures and functionspoe PROCET PT- PSE2401G-T is a twenty four ports high power gigabit concentrated network promote supply implement, it meets IEEE802.3at standard, can be installed on standard rack, can work regularly between 100VAC ~ 280VA C input voltage. This power supply use super ...

Supplier: Beijing Chuangxin Lianjie Network Technology Co., Ltd.

[China Manufacturers]