Total 7436 products for gsm modem specification Manufacture & Suppliers

• 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 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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• 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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• Temperature and humidity monitor /GPRS/Wifi/GSM temperature and humidity data loggger wifi temperature sensor

  

  ...°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 indoor temperature and humidity monitor

  

  ...gsm indoor temperature and humidity monitor Skype: lisali1220 Whatsapp: 0086 13652426178 SPECIFICATIONS Power supply: DC12V/1.5A Inside temperature measure rang: -40°C ~ +125°C, accuracy±0.3°C Inside humidit...

  CWT (HK) Co., Limited

  Guangdong,China

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• T20 gsm temperature and phone calling alarm

  

  ...gsm temperature and phone calling alarm Skype: lisali1220 Whatsapp: 0086 13652426178 SPECIFICATIONS Power supply: DC12V/1.5A Inside temperature measure rang: -40°C ~ +125°C, accuracy±0.3°C Inside humidity me...

  CWT (HK) Co., Limited

  Guangdong,China

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• T20 GSM GPRS WIFI Temperature and Humidity controller

  

  ...GSM GPRS WIFI Temperature and Humidity controller Skype: lisali1220 Whatsapp: 0086 13652426178 SPECIFICATIONS Power supply: DC12V/1.5A Inside temperature measure rang: -40°C ~ +125°C, accuracy±0.3°C Inside h...

  CWT (HK) Co., Limited

  Guangdong,China

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• Wifi GPRS GSM wireless temperature and humidity monitoring sensor

  

  ... solutions Product Details It has been designed as a cost effective, low power, self contained data logger. It has 2 temperature sensor inputs with embedded GSM/GPRS module to...

  CWT (HK) Co., Limited

  Guangdong,China

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• Wifi GPRS GSM wireless temperature and humidity monitoring sensor

  

  ... solutions Product Details It has been designed as a cost effective, low power, self contained data logger. It has 2 temperature sensor inputs with embedded GSM/GPRS module to...

  CWT (HK) Co., Limited

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier