gsm communication

Product Description: One of the most impressive features of this energy meter is its communication capability. It supports RS485 Modbus and GSM commun...

Outdoor 27 inch 8.889/10 LED Gas Sign with GSM Communication and IP65 Waterproof Level #detail_decorate_root .magic-0{width:750px}#detail_decorate_roo...

Manufacturer High Gain 5dBi Antenna (with Magnetic Base) Outdoor Antenna Parabolic Wifi Antenna 2G + 3G + 4G Description: Technology...

Important attributes Number of phases triphasic Measure the range of electrical energy 0~999999.9kWh Output voltage 380V Origin Hunan, China apply Ind...

The device can be customized as clients' different requirement. the whole monitoring system includes indicators and Data transmission unit. one DTU ca...

£ CWT5000 series cellular RTU list model IO interface communication interface Modbus SMS TCP/IP Over cellular More detail CWT5005A 2DI+2DO 1 RS232 × √...

Description Standard three leg tubular tower Three leg tubular tower, truss structure communication tower, Q345B high-quality steel pipe is used as to...

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JIAYAO CO.,LTD Product Description 1.key Details: Place of Origin: Hebei, China (Mainland) ; Brand Name: Jaoyao or OEM ; Model Number: Telecom Tower S...

... Outdoor Antenna White 0.53kg Large Capacity Wide Coverage Outdoor Antenna Introduction: antenna is a kind of antenna commonly used in m...

2.5dBi RG174 GPRS Antenna andnbsp; Communication Dielectric Rod Antenna SMA Connector RG174 Cable andnbsp; There are 2 type: TOP-01-1andnbs...

... gprs mobile phone call location tracker and sos Rf-v18 gprs mobile phone call location tracker and sos Rf-v18 ...

... enables real-time analysis of railway -R systems. With its high security, high data transfer rate, high transmission speed and ea...

...invisible IR flash 3. Sending pictures to phone or Email and 2 ways:MMS/GPRS 4. Great battery life 32months stand-by time keep shooti...

.../MMS wireless home alarm with 7 wired zone and 99 wireless zone Model:-2111 color: silver/black Brief Description 1. home Alarm system for...

Wireless Desk Telephone Multi Language Dual Sim Card Product Description wireless desk telephone LS931 is high-quality hands free and handset ...

...vend electricity and water or gas to consumers. This system provides prepayment vending solution for areas with coverage, where no online vendi...

...CELLULAR RTU With 4DI & 4DO, remote monitor industry system via sms RTU, 3G sms gateway, 3G untit,3G controller,3G alarm module, 3G re...