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Gsm Relay Control

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Total 10553 products for gsm relay control Manufacture & Suppliers

5V / 12V Relay Control Module

... signal can be 3.3 V 5 V 2.Are low level effective. Support 3.3V 5 V 3.It has jump line. Can set high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V / 12V Relay Control Module

... signal can be 3.3 V 5 V 2.Are low level effective. Support 3.3V 5 V 3.It has jump line. Can set high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat ...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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CWT5005 3g gsm remote control relay

Support 3g version (Skype: glare.wang) ( WhatsAPP: 0086-13420971345) Features ��Configurable for alarm and recover sms ��Automatically report the status of itself on schedule ��Support remote setting via sms comma...

CWT(HK) Co., Limited
Guangdong,China

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CWT5005 GSM SMS controller, remote switch ON/OFF relays

Support 3g version (Skype: glare.wang) ( WhatsAPP: 0086-13420971345) Features ��Configurable for alarm and recover sms ��Automatically report the status of itself on schedule ��Support remote setting via sms comma...

CWT(HK) Co., Limited
Guangdong,China

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Wireless GPRS DATA LOGGER Pulse Counter GSM GPRS Controller

... CWT Brand GPRS RTU List: CWT5110 has 4 digital inputs and 4 digital outputs CWT5115 has 1 digital inputs and 2 relay outputs and 1 analogue input CWT5111 has 8 digital inputs and 8 digital outputs and 4 ana...

CWT (HK) Co., Limited
Guangdong,China

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8 channel pulse rate input gsm rtu controller, 8 channel gprs data logger

...gsm rtu controller, 8 channel gprs data logger Support 3G/4G Verion( skype: lisali1220, WhatsApp:0086 13652426178) We Provide Free GPRS Server Software, Please Contact us For Details CWT Brand GPRS RTU List:...

CWT (HK) Co., Limited
Guangdong,China

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N40E Block Contactors 1SBH141001R8440 Contactor Relay Control Parts

... 50Hz / 110-120V 60Hz Contactor Relay Type Designation : Contactor Relay Invoice Description : Contactors Minimum Order Quantity : 1 piece Order Multiple : 1 piece Replacement Product ID (NEW) : 1SBH131001R8...

Wisdomlong Technology CO.，LTD
China

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AC Power Lost GSM RTU Controller Water Pump on sale

...GSM RTU Controller Water Pump on sale Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) CWT5010 CELLULAR RTU With 4DI & 4DO, remote monitor industry system via sms GSM RTU,GSM 3G sms gatew...

CWT (HK) Co., Limited
Guangdong,China

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Demo Code 4-channel Arduino Relay Module , 5V / 12V Relay Control Module

... high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat off. Can separate the power supply 6.Only one way of high level can be triggered Package Includi...

Oky Newstar Technology Co., Ltd
Guangdong,China

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BaoCheng Relay Control Element Magnetic Latching Relay NB90-12S-S-A NBC For Monitor

... Relay Control Element Magnetic Latching Relay NB90-12S-S-A NBC For Monitor Magnetic Latching Relay Features: 1. Environmental, power saving 2. 1.5W or 3W coil power for option 3. NO or NC can be switched by...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Demo Code 4-channel Arduino Relay Module , 5V / 12V Relay Control Module

... high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat off. Can separate the power supply 6.Only one way of high level can be triggered Package Includi...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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BaoCheng Relay Control Element Magnetic Latching Relay NB90-12S-S-A NBC For Monitor

... Relay Control Element Magnetic Latching Relay NB90-12S-S-A NBC For Monitor Magnetic Latching Relay Features: 1. Environmental, power saving 2. 1.5W or 3W coil power for option 3. NO or NC can be switched by...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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GSM Water Pump Switch On Off, GSM Pump Controller

... status by SMS text message, it integrated high performance GSM Module and AC Power Status monitoring circuit inside. while AC power goes off, will send AC Power Goes OFF to the authorized ......

CWT (HK) Co., Limited
Guangdong,China

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UA75-30-11 Block Contactors 1SBL411022R8011 UA Contactor Relay Control Parts

... : UA75-30-11 220-230V 50Hz / 230-240V 60Hz Contactor Type Designation : Contactor Relay Invoice Description : Contactors Minimum Order Quantity : 1 piece Order Multiple : 1 piece Technical : Number of Main ...

Wisdomlong Technology CO.，LTD
China

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5V 4 Channel Arduino Relay Module , demo code Relay Control Module

5V 4 Channel Relay Module For Arduino , demo code Relay Control Module Specification: Datasheets Pls contact us for Datasheet Product Photos As show on title or request for more Description: ic Standard Package...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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5V 4 Channel Arduino Relay Module , demo code Relay Control Module

5V 4 Channel Relay Module For Arduino , demo code Relay Control Module Specification: Datasheets Pls contact us for Datasheet Product Photos As show on title or request for more Description: ic Standard Package...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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CWT5005 Power failure gsm sms alarm/gsm sms power monitoring alarm/GSM SMS controller

CWT5005 SMS AC power monitoring alarm GSM power Failure alarm Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) CWT5005 GSM Power Failure Alarm is special for monitoring 110~220VAC power stat...

CWT (HK) Co., Limited
Guangdong,China

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CWT5010 gsm sms controller, GSM RTU

CWT5010 GSM SMS RTU Controller, GSM RTU Support 3g/4g version (Skype: glare.wang) (whatsapp: +86 1342 0971 345) £ interface feature and ......

CWT(HK) Co., Limited
Guangdong,China

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CWT5010 GSM SMS controller

...time of pumpset to be run. This saves water, time and electricity. GSM motor starter is a must device for farmers in today's world. This mobile starter protects the motor from low voltage,over voltage,dry Ru...

CWT(HK) Co., Limited
Guangdong,China

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