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Total 4241 products for backup alarm switch Manufacture & Suppliers

16.5bar SPDT Adjustable Pressure Switches -20~120℃

... and alarm systems in industrial applications. With built-in SPDT micro switch, they are mainly used in control circuits and power circuits, so also called pressure control switch, pressure controls or press...

Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Jiangsu,China

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Q Series Single Pressure Switch

...switch for water pump Description How do pressure switches work? An electro-mechanical pressure switch works by applying pressure to either a diaphragm, bellow or a piston to exert motion. The motion can cre...

Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Jiangsu,China

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Engine Coolant Water Temperature Sensor Switch / Water Temp Sender For Marine

Engine Coolant Water Temperature Sensor Switch Sender For Marine Specifications: Thread:NPT 1/8 Material:Brass Size:3.8cm Rated voltage: 6V~24V Rated power for alarm switch: 1.2W~3W The temperature alarm tolera...

Wuhan Chidian Technology Co., Ltd
Hubei,China

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GXPS620 Field display Adjustable alarm output Type Pressure Switch

...alarm output Type Pressure Switch Application Hydraulic control Petrochemical Pressure instrument Automatic checkout system Fluid pressure measurement Chemical metallurgy Feature Field display Two relay outp...

Xi'an Kacise Optronics Co.,Ltd.
Shaanxi,China

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High Precision Pressure Sensor Capacitance Coolant Level Switch Small Size

...device which is designed to give an alarm signal if liquid falls below / rises above a preset level. It willonly signal an alarm after a few seconds of low/high level to eliminate false alarms due to turbule...

Xi'an Kacise Optronics Co.,Ltd.
Shaanxi,China

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Ericsson ROA 128 4188/1 SWITCH ALARM CARD SSR

... Alarm Monitoring: It continuously monitors the operating status of the switch, including detecting any abnormal conditions such as equipment failures, signal interruptions, or voltage fluctuations. When an ...

Changsha Xingheda Technology Co., Ltd
Hunan,China

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Retail Stores Anti Theft Display Stand 6 In 1 Multiports Cell Phones Alarm System

...Alarm System Specification: Product name: multiports alarming kit Material: ABS, arylic Key: remote control Alarm sound: >100DB Arylic holder size: 65*45*50mm Inbuilt battery: rechargable inbuilt battery Fea...

SHENZHEN SPOCKET TECHNOLOGY CO., LTD
Guangdong,China

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Tuya Intelligent Gateway Alarm Number Combination Wifi Siren Alarm System

...alarm, flashing lights and other alarm modes. ●Home Arm, Away Arm, Disarm ●Low-battery detection ●System power off detection. ●Tamper detection. ●Built-in battery. Technical Parameters Power Input: DC 5V / 2...

Shenzhen Tuya Smarts Technology Co., Ltd
China

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12V DC Switching Power Supply 160W 180W Portable Car Battery Charger

...Switching Power Supply For Low-Speed Car About Yingyuan Founded in April 2006, located in Shenzhen, Yingyuan Electronics covers 12,000 square metres. plant area with more than 800 employees. Mainly engaged i...

Shenzhen Ying Yuan Electronics Co., Ltd.
China

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400V Dual Power Automatic Transfer Switch 4P Intelligent Controller

Automatic Transfer Switch -(PC level) FMIQ8 Structural features and functions - FMIQ8 type as the main and backup dual power supply automatic transfer switch adopts electromagnetic drive, electrical and mechani...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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F001 Alarm Signal

..., with LED light indication function, with infrared remote receiving window or key switch. Major parameters: alarm volume: 85-105db. with RJ45 of 1 m connecting cable. Outer casing material: ABS. Compatibili...

Nanchang RuiWor Technology Co., LTD.
China

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F002 Alarm Signal

..., with LED light indication function, with infrared remote receiving window or key switch. Major parameters: alarm volume: 85-105db. with RJ45 of 1 m connecting cable. Outer casing material: ABS. Compatibili...

Nanchang RuiWor Technology Co., LTD.
China

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Quad-Band GSM+PSTN Dual Network Touch Keypad LCD Display Wireless House Alarm System

...Alarm System Model:CX-PG88 Wireless House Alarm System Specifications 1.Big LCD Screen 2.SensitiveTouch keypad 2.CE,FCC,Best Quality 3. “Ding-dong" doorbell. 4.Quad Band(850/900/1800/1900Mhz) Wireless House ...

Shenzhen Beyond Security Technology Ltd
Guangdong,China

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