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Prodotto Ricercato: power failure alarm

42 Offerte
SQPP-GA01P 3G/GSM Alarm System 1 Input Mini Intelligent Power Failure Alarm Mobile Phone Remote Control
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SQPP-GA01P 3G/GSM Alarm System 1 Input Mini Intelligent Power Failure Alarm Mobile Phone Remote Con…

A partire da

78,09 $ 85,81 $
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Disponibilità

SQPP-GA01P 3G/GSM A…

Discount 9%

-9%

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SQPP-GA01P 3G/GSM Alarm System 1 Input Mini Intelligent Power Failure Alarm Mobile Phone Remote Control

SQPP-GA01P 3G/GSM Alarm System 1 Input Mini Intelligent Power Failure Alarm Mobile Phone Remote Con…

A partire da

78,09 $ 85,81 $
Topvico Wireless Power Off / On Detector Ac 220V Failure Outage Short Circuit Alarm Testing Sensor Home Substation Alarm
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Topvico Wireless Power Off / On Detector AC 220V Failure Outage Short Circuit Alarm Testing Sensor …

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9,98 $ 10,47 $
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Disponibilità

Topvico Wireless Po…

Discount 5%

-5%

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Topvico Wireless Power Off / On Detector Ac 220V Failure Outage Short Circuit Alarm Testing Sensor Home Substation Alarm

Topvico Wireless Power Off / On Detector AC 220V Failure Outage Short Circuit Alarm Testing Sensor …

A partire da

9,98 $ 10,47 $
RTU5028 Power Failure Alarm For Data Center 220V Power Outage/Restoration Sms & Phone Notification With Siren
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RTU5028 Power Failure Alarm for Data Center 220V Power Outage/Restoration SMS & Phone Notification …

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60,57 $ 81,85 $
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Disponibilità

RTU5028 Power Failu…

Discount 26%

-26%

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RTU5028 Power Failure Alarm For Data Center 220V Power Outage/Restoration Sms & Phone Notification With Siren

RTU5028 Power Failure Alarm for Data Center 220V Power Outage/Restoration SMS & Phone Notification …

A partire da

60,57 $ 81,85 $
DL2-WLTE Smart 2Ch Remote Controller Gsm 4G Lte App Remote Control 30A Relay Output On/Off Switch Alarm Power Failure Alarm
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DL2-WLTE Smart 2ch Remote Controller GSM 4G LTE APP Remote Control 30A Relay Output ON/OFF Switch A…

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78,90 $ 87,67 $
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Disponibilità

DL2-WLTE Smart 2Ch …

Discount 10%

-10%

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DL2-WLTE Smart 2Ch Remote Controller Gsm 4G Lte App Remote Control 30A Relay Output On/Off Switch Alarm Power Failure Alarm

DL2-WLTE Smart 2ch Remote Controller GSM 4G LTE APP Remote Control 30A Relay Output ON/OFF Switch A…

A partire da

78,90 $ 87,67 $
Gsm Rtu 5023 Power Off Alarm Temperature And Humidity Monitoring Mains Data Center Failure 4G
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GSM RTU 5023 Power off Alarm Temperature and Humidity Monitoring Mains Data Center Failure 4G

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97,34 $
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Disponibilità

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Gsm Rtu 5023 Power Off Alarm Temperature And Humidity Monitoring Mains Data Center Failure 4G

GSM RTU 5023 Power off Alarm Temperature and Humidity Monitoring Mains Data Center Failure 4G

A partire da

97,34 $
Gsm Sms Smart Socket 4G Lte Smart Power Switch Plug Socket Power Failure Alarm Intelligent Electronic Temperature Control Socket
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GSM SMS Smart Socket 4G LTE Smart Power Switch Plug Socket Power Failure Alarm Intelligent Electron…

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93,28 $ 133,26 $
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Disponibilità

Gsm Sms Smart Socke…

Discount 30%

-30%

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Gsm Sms Smart Socket 4G Lte Smart Power Switch Plug Socket Power Failure Alarm Intelligent Electronic Temperature Control Socket

GSM SMS Smart Socket 4G LTE Smart Power Switch Plug Socket Power Failure Alarm Intelligent Electron…

A partire da

93,28 $ 133,26 $
Single Sensor Water Level Water Shortage CQ-QS380-1 380V Power Failure Alarm CQ-QS220-02
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Single sensor water level water shortage CQ-QS380-1 380V power failure alarm CQ-QS220-02

A partire da

13,50 $ 15,88 $
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Disponibilità

Single Sensor Water…

Discount 15%

-15%

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Single Sensor Water Level Water Shortage CQ-QS380-1 380V Power Failure Alarm CQ-QS220-02

Single sensor water level water shortage CQ-QS380-1 380V power failure alarm CQ-QS220-02

A partire da

13,50 $ 15,88 $
DL2-WLTE Gsm Smart 2 Channel Gsm 4G Lte App Remote Control 30A Relay Output On/Off Switch App Control Alarm Power Failure Alarm
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DL2-WLTE GSM Smart 2 Channel GSM 4G LTE APP Remote Control 30A Relay Output ON/OFF Switch APP Contr…

A partire da

73,02 $ 102,85 $
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Disponibilità

DL2-WLTE Gsm Smart …

Discount 29%

-29%

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DL2-WLTE Gsm Smart 2 Channel Gsm 4G Lte App Remote Control 30A Relay Output On/Off Switch App Control Alarm Power Failure Alarm

DL2-WLTE GSM Smart 2 Channel GSM 4G LTE APP Remote Control 30A Relay Output ON/OFF Switch APP Contr…

A partire da

73,02 $ 102,85 $
CL8-GSM Mobile Controller 8-Channel Output Motor Light Control Power Failure Alarm Temp Humidity App Enabled
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CL8-GSM Mobile Controller 8-Channel Output Motor Light Control Power Failure Alarm Temp Humidity AP…

A partire da

28,40 $ 46,56 $
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Disponibilità

CL8-GSM Mobile Cont…

Discount 39%

-39%

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CL8-GSM Mobile Controller 8-Channel Output Motor Light Control Power Failure Alarm Temp Humidity App Enabled

CL8-GSM Mobile Controller 8-Channel Output Motor Light Control Power Failure Alarm Temp Humidity AP…

A partire da

28,40 $ 46,56 $
DS1302 Digital Display Clock Diy Kit Rotating Led Scrolling Clock Time, Temperature, Alarm, Power Failure Memory Function
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DS1302 Digital Display Clock DIY Kit Rotating LED Scrolling Clock Time, Temperature, Alarm, Power F…

A partire da

4,89 $ 11,56 $
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Disponibilità

DS1302 Digital Disp…

Discount 58%

-58%

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DS1302 Digital Display Clock Diy Kit Rotating Led Scrolling Clock Time, Temperature, Alarm, Power Failure Memory Function

DS1302 Digital Display Clock DIY Kit Rotating LED Scrolling Clock Time, Temperature, Alarm, Power F…

A partire da

4,89 $ 11,56 $
SM4-WLTE-EA 4-Channel 4G Multi-Channel Sensing App/Web Thermocouple PT100 Sms Power Failure Alarm
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SM4-WLTE-EA 4-channel 4G multi-channel sensing APP/WEB thermocouple PT100 SMS power failure alarm

A partire da

217,71 $ 219,91 $
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Disponibilità

SM4-WLTE-EA 4-Chann…

Discount 1%

-1%

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SM4-WLTE-EA 4-Channel 4G Multi-Channel Sensing App/Web Thermocouple PT100 Sms Power Failure Alarm

SM4-WLTE-EA 4-channel 4G multi-channel sensing APP/WEB thermocouple PT100 SMS power failure alarm

A partire da

217,71 $ 219,91 $
Ac Power Failure Alarm 220V/380V, 3-Phase/Single-Phase Monitoring, Din35Mm Rail Mount Relay Dry Contact Output
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AC Power Failure Alarm 220V/380V, 3-Phase/Single-Phase Monitoring, DIN35mm Rail Mount Relay Dry Con…

A partire da

7,42 $ 19,03 $
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Disponibilità

Ac Power Failure Al…

Discount 61%

-61%

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Ac Power Failure Alarm 220V/380V, 3-Phase/Single-Phase Monitoring, Din35Mm Rail Mount Relay Dry Contact Output

AC Power Failure Alarm 220V/380V, 3-Phase/Single-Phase Monitoring, DIN35mm Rail Mount Relay Dry Con…

A partire da

7,42 $ 19,03 $