Results forsm 1221 controllerfrom 2528 Products.
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serial to fiber converter RS232 to fiber optic media converter fiber modem SM Duplex 20km GM218SM-T20 Overview GM218 is a sort of more function and economy RS-232 interface optic ...
china
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Double Jacket SM ADSS Fiber Optic Cable Anti Tracking AT Sheath 48 Fibers This Double Jacket All - Dielectric Self - Supporting ADSS cable is the excellent choice for the power ...
china
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Rechargeable 10000mah Sms Query Gps Locator 5M Accuracy Motorcycle Car Magnetic Gps Tracker Product features 1.Precise positioning with accuracy of 5 meters. 2.GPS+BD+LBS ...
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SMS PP Spun-Bonded Nonwoven Fabric Hospital Disposable Bed Sheets * Made from Spun-bond nonwoven fabric , guarding against stains and spills and assisting in infection control and ...
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1- Remote trun on and turn off relay or switches by phone sms message 2- Connect NO or NC sensors. once sensors triggered, our units send sms to alert users 3- Can collect data from analog outputs 0-5V or 4-20mA sensors. ...
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serial to fiber converter RS232 to fiber optic media converter fiber modem SM Bidi 20km GM218SM-T20A/B Overview GM218 is a sort of more function and economy RS-232 interface optic ...
china
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Rechargeable 10000mah Sms Query Gps Locator 5M Accuracy Motorcycle Car Magnetic Gps Tracker Product features 1.Precise positioning with accuracy of 5 meters. 2.GPS+BD+LBS ...
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8DI + 8DO + sms alarm/control (GSM remote control) CWT5011 is a GSM remote control switch, it connects to the cell phone network and like a cell phone has its own cell phone number. CWT5011 is activated by calling its ...
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Serial to Fiber Converter RS485/422 Fiber Modem SM Duplex 20km GM268SM-F20 Description Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It ...
china
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2DI + 2DO + sms alarm/control (GSM remote control) CWT5005 is a GSM remote control switch, it connects to the cell phone network and like a cell phone has its own cell phone number. CWT5005 is activated by calling its ...
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Serial to Fiber Converter RS485/422 Fiber Modem SM Duplex 20km GM268SM-T20 Description Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It ...
china
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CWT GSM SMS Controller List: ( All support 3G/4G) CWT5005 has 2 digital inputs and 2 digital outputs CWT5010 has 4 digital inputs and 4 digital outputs CWT5015 has 1 digital inputs and 2 relay outputs and 1 analogue ...
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Serial to Fiber Converter RS485/422 Fiber Modem SM Bidi 20km GM268SM-F20A/B Description Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It ...
china
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1- It can can control and monitor electric motors, agriculture pump sets through mobile phone. 2- This is a GSM based remote controller to switch ON and OFF pump sets or any electric motor from remote location. 3- This ...
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Serial to Fiber Converter RS485/422/232 Fiber Modem SM Duplex 20km GM168SM-T20 Overview Model 168 is a sort of more function and economy RS-232/485/422 interface optic fiber MODEM. ...
china
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Serial to Fiber Converter RS485/422/232 Fiber Modem SM Duplex 20km GM168SM-F20 Overview Model 168 is a sort of more function and economy RS-232/485/422 interface optic fiber MODEM. ...
china
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RS485/422/232 Fiber Modem SM Bidi 20km GM168SM-T20A/B Overview Model 168 is a sort of more function and economy RS-232/485/422 interface optic fiber MODEM. It is the best choice to ...
china
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GM168SM-C20A/B RS485/422/232 to Fiber Serial Converter Single Fiber SM 1310nm/1550nm SC 20KM Overview Model 168 is a sort of more function and economy RS-232/485/422 interface ...
china
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GM218SM-C20A/B Serial to Fiber Converter RS232 data to Fiber Converter Simplex SM 1310nm/1550nm 20KM SC Overview GM218 is a sort of more function and economy RS-232 interface optic ...
china
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Fiber Modem RS232 to Fiber SM 1310nm 20km SC Serial to Fiber Converter DC5V Overview GM218 is a sort of more function and economy RS-232 interface optic fiber MODEM. It is the best ...
china
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