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Total 31931 products for gsm system Manufacture & Suppliers

CWT5015 GSM SMS Remote m2m controller

CWT5015 m2m controller, gsm sms remote controller system Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) CWT GSM m2m RTU List: CWT5005 has 2 digital inputs and 2 digital outputs CWT5010 has...

CWT (HK) Co., Limited
Guangdong,China

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CWT5015 gsm water level controller

... or low, it will send sms to alert users. Besides, users can send sms command to query the current water level anytime. CWT GSM m2m RTU List: CWT5005 has 2 digital inputs and 2 digital outputs CWT5010 has 4 ...

CWT (HK) Co., Limited
Guangdong,China

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CWT5015 gsm sms water level controller

...GSM sms water level controller Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) CWT5015 has one analogue input, it can connect 4-20mA water level sensor, and users set a range, once the l...

CWT (HK) Co., Limited
Guangdong,China

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CWT5015 gsm sms water level monitoring system

...GSM water level monitoring system Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) CWT5015 has one analogue input, it can connect 4-20mA water level sensor, and users set a range, once th...

CWT (HK) Co., Limited
Guangdong,China

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T20 temperature gsm sms alert, sms temperature alert system

...°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide, 3G optional Working temperature: -40℃~+70℃ ...

CWT (HK) Co., Limited
Guangdong,China

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T20 temperature gsm sms alert, sms temperature alert system

...°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide, 3G optional Working temperature: -40℃~+70℃ ...

CWT (HK) Co., Limited
Guangdong,China

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T20 temperature gsm sms alert, sms temperature alert system

...°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide, 3G optional Working temperature: -40℃~+70℃ ...

CWT (HK) Co., Limited
Guangdong,China

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T20 server room gsm sms temperature monitoring system

T20 gsm sms temperature alarm system, GSM Server Room remote temperature monitoring (Skype: lisali1220 WhatsApp: 0086 13652426178) The temperature and humidity of refrigerator & freezers used for storage of cri...

CWT (HK) Co., Limited
Guangdong,China

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T20 WIFI GSM GPRS Temperature Monitoring Data Logger

...°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide, 3G optional Working temperature: -40℃~+70℃ ...

CWT (HK) Co., Limited
Guangdong,China

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T20 GSM GPRS WIFI wireless temperature monitoring system

...°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide, 3G optional Working temperature: -40℃~+70℃ ...

CWT (HK) Co., Limited
Guangdong,China

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T20 WIFI GSM temperature data logger, WIFI Thermostat

...°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide, 3G optional Working temperature: -40℃~+70℃ ...

CWT (HK) Co., Limited
Guangdong,China

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T20 GSM GPRS WIFI wireless temperature data logger

...GSM GPRS WIFI wireless temperature data logger (Skype: lisali1220 WhatsApp: 0086 13652426178) SPECIFICATIONS Power supply: DC12V/1.5A Inside temperature measure rang: -40°C ~ +125°C, accuracy±0.3°C Inside hu...

CWT (HK) Co., Limited
Guangdong,China

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T20 GSM GPRS WIFI Room Temperature Record, SMS room temperature alarm system

...°C, accuracy±0.3°C Inside humidity measure rang: 0~100%RH, accuracy±2% External temperature probe measure rang: -55°C ~ +125°C GSM quad-band, applicable worldwide, 3G optional Working temperature: -40℃~+70℃ ...

CWT (HK) Co., Limited
Guangdong,China

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GPRS GSM Modbus Protocol Data Logger, RS485/RS232, Modbus Master/Slave

... : 2946370755 Product Details CWT5002-2 MODBUS GPRS Terminal enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS network and the Internet easily and fr...

CWT (HK) Co., Limited
Guangdong,China

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master slave generator gsm gprs rtu modbus 8 digital IO 4 relay output

... : 2946370755 Product Details CWT5002-2 MODBUS GPRS Terminal enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS network and the Internet easily and fr...

CWT (HK) Co., Limited
Guangdong,China

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GPRS GSM Modbus Protocol Data Logger, RS485/RS232, Modbus Master/Slave

... : 2946370755 Product Details CWT5002-2 MODBUS GPRS Terminal enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS network and the Internet easily and fr...

CWT (HK) Co., Limited
Guangdong,China

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wireless 4g gsm RTU data logger for sms remote control system

...gsm RTU data logger for sms remote control system Support 3G WCDMA / 4G LTE Version Contact us E-mail: lisa(at)mobq2000.com Skype:lisali1220 WhatsApp: 0086 -13652426178 Mobile:00 86 13652426178 QQ : 29463707...

CWT (HK) Co., Limited
Guangdong,China

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rs232 4g gprs gsm gps monitoring, support modbus and 3g/4g version

... : 2946370755 Product Details CWT5002-2 MODBUS GPRS Terminal enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS network and the Internet easily and fr...

CWT (HK) Co., Limited
Guangdong,China

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Modbus Data Logger via GSM GPRS Wireless

... Product Details CWT5002-2 MODBUS GPRS Terminal enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS network and the Internet easily and freely. It can ...

CWT (HK) Co., Limited
Guangdong,China

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4g GSM rtu controller gprs gps data logger with 4 digital inputs control 4 outputs

... : 2946370755 Product Details CWT5002-2 MODBUS GPRS Terminal enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS network and the Internet easily and fr...

CWT (HK) Co., Limited
Guangdong,China

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