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Total 4241 products for backup alarm switch Manufacture & Suppliers

Solar-powered Wireless outdoor solar alarm siren with strobe Light and 110db

Solar-powered Wireless outdoor solar alarm siren with strobe Light and 110db Model:CX-106R This product is a solar-powered wireless alarm with sound and light, it can work with wireless accessories like door sw...

Shenzhen Beyond Security Technology Ltd
Guangdong,China

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Sound Control 4 AAA Bunny Alarm Clock Travel Portable 10.3x4.7x9.9cm

...Small USB Alarm Clock Sound Control: More convenient, more electricity saving. Many styles, many colors, always one option fit for you. Two display modes: Screen display DP-I:when using alarm clock,time/date...

KING DA PLASTIC ELECTRONIC LTD
China

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Waterproof Audio Door Frame Metal Detector With High Sensitivity LED Alarm

Waterproof Aduio and LED Alarm Door Frame Metal Detector With High sensitivity PG600 Key features Archway Metal Detector Manufacturer Pinpoint detection Visible and audible alarming With battery backup (Optiona...

ShenZhen Peace Guarder Technology CO., LTD
Guangdong,China

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High Lifespan Deep Cycle Lead Acid Battery , UPS Power Battery For Security Alarm System

... Battery is specially designed for UPS Applications including telecom, UPS, IDC, security and alarm system, utilities, emergency light systems, CATV and other backup applications. With corrosion resistance t...

Zhejiang Hengrui Technology Co., Ltd.
Zhejiang,China

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Wireless Door & Window Sensor Pir Motion Detector Wifi&gsm Home Alarm System

... current:<25mA WiFi:2.4G Alarm current:<450mA Radio transmission frequency:433MHz (±75MHz) Wireless receiving frequency:433MH2(+75MH2) Backup battery:DC7.2V lithium battery Alarm loudness:85dB Operating temperature:-20℃-+55℃ Feature:Support Alexa Google home ......

Shenzhen Tuya Smarts Technology Co., Ltd
China

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Tuya Smart Home Security Touch Screen Alarm System Wireless Wifi Gsm Alarm System

Alarm Host: Power Supply Micro USB 110/220VAC to 5V 1000mA Backup Battery 3.7V 500mAh Rechargeable Lithium Battery Consumption <55mA@normal Radio Frequency 433Mhz GSM 850/900/......

Shenzhen Tuya Smarts Technology Co., Ltd
China

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High Lifespan Deep Cycle Lead Acid Battery , UPS Power Battery For Security Alarm System

... Battery is specially designed for UPS Applications including telecom, UPS, IDC, security and alarm system, utilities, emergency light systems, CATV and other backup applications. With corrosion resistance t...

Zhejiang Hengrui Technology Co., Ltd.
Zhejiang,China

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Battery Backup Sectional Garage Door Opener , 800N WiFi Garage Door Opener

... switch available ·Electronic limit ·Connector for photocell available ·Overload force detecting ·Connector for backup battery available ·Fast automatic safety reverse ·Connector for flash light as optional ...

Shenzhen songrui electric door & window systems Co., Ltd
China

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24 Zone Alarm Door Frame Metal Detector With Switch Used In Exhibition Center

... rechargeable battery built in . The walk through scanner PS-300C with 24 detection zones ,7inch big LCD screening to display alarm and passage count number , alarm records saved in...

JC Security Equipment Co., Ltd
Guangdong,China

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Aluminium Door Frame Metal Detectors 33 Pinpoint Zones Alarm With Key Switch

... inspectors walk through the security gate,and carried the metal objects which exceeds the default weight, quantity, or shape, the metal detector will alarm. and display the alarm. It will help the security ...

JC Security Equipment Co., Ltd
Guangdong,China

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Aluminium Door Frame Metal Detectors 33 Pinpoint Zones Alarm With Key Switch

... inspectors walk through the security gate,and carried the metal objects which exceeds the default weight, quantity, or shape, the metal detector will alarm. and display the alarm. It will help the security ...

JC Security Equipment Co., Ltd
Guangdong,China

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UTZ type Fload Magnetic Level Gauges for Liquid level transmitter indicator, switch alarm

...Magnetic Level Gauges for Liquid level transmitter indicator, switch alarm Type structure Model UTZ1.6 UTZ2.5 UTZ4.0 UTZ6.4 UTZ10.0 Display code F Tipping Function code BAlarm type(Liquid level switch alarm)...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Precise Temperature Compensation Level Meter with 2m Switching Output for Distance Alarm in Mechanical Production Process

... protection rating. Corrosion resistant casing, suitable for corrosive medium and application The level meter with a 2 m corrosion-resistant switching output serves as a vital component for distance alarm ap...

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

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Yutong Bus Low Pressure Alarm Brake Light Switch 3757-00037 VK691-5538Z2 Acoustic Optical 1.2MPa Bus Spares

...’s pneumatic brake system is paramount. Nanjing Dingguan Accessories Co., Ltd. manufactures and supplies this high-quality, dual-function Low Air Pressure Alarm and Brake Light Switch, an...

Nanjing Dingguan Automotive Parts Co., Ltd.
China

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RJ45 120Ω Managed PoE Switch , 4 E1 PDH Multiplexer 4 Port Managed Switch

4 E1 PDH Multiplexer, E1 Backup + 4 port PCM Multiplexer Feature �� Provides conversion from 1--4 E1 channels to 10/100Base-T Ethernet interface �� Ethernet transmit transparent through 1-4 E1 channels �� Ethernet...

Shenzhen Newbridge Communication Equipment Co.,Ltd
Guangdong,China

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12 Ports Industrial POE Gigabit Fiber Optic Network Switch With WEB Management

...Switch Quick Details: HY-648PI support local Console serial port and TELNET command line management, SSH, SNMP, WEB management and the unified management through the EMS management system independently devel...

Sichuan hone technology co.,ltd,
Sichuan,China

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RJ45 120Ω Managed PoE Switch , 4 E1 PDH Multiplexer 4 Port Managed Switch

4 E1 PDH Multiplexer, E1 Backup + 4 port PCM Multiplexer Feature �� Provides conversion from 1--4 E1 channels to 10/100Base-T Ethernet interface �� Ethernet transmit transparent through 1-4 E1 channels �� Ethernet...

Shenzhen Newbridge Communication Equipment Co.,Ltd
Guangdong,China

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Private Mold Yes S6750-H36C Network Ethernet Switch Full-Duplex Half-Duplex Communication Mode

... based on source MAC addresses MAC address learning limiting based on ports and VLANs Power Supply Type 1+1 power backup QoS Traffic classification based on information from the link layer to the...

Beijing Hui Tong High Tech Limited.
Shanghai,China

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Backup Alarm Switch

Total 4241 products for backup alarm switch Manufacture & Suppliers

Solar-powered Wireless outdoor solar alarm siren with strobe Light and 110db

Sound Control 4 AAA Bunny Alarm Clock Travel Portable 10.3x4.7x9.9cm

Waterproof Audio Door Frame Metal Detector With High Sensitivity LED Alarm

High Lifespan Deep Cycle Lead Acid Battery , UPS Power Battery For Security Alarm System

Wireless Door & Window Sensor Pir Motion Detector Wifi&gsm Home Alarm System

Tuya Smart Home Security Touch Screen Alarm System Wireless Wifi Gsm Alarm System

High Lifespan Deep Cycle Lead Acid Battery , UPS Power Battery For Security Alarm System

Battery Backup Sectional Garage Door Opener , 800N WiFi Garage Door Opener

24 Zone Alarm Door Frame Metal Detector With Switch Used In Exhibition Center

Aluminium Door Frame Metal Detectors 33 Pinpoint Zones Alarm With Key Switch

Aluminium Door Frame Metal Detectors 33 Pinpoint Zones Alarm With Key Switch

UTZ type Fload Magnetic Level Gauges for Liquid level transmitter indicator, switch alarm

Precise Temperature Compensation Level Meter with 2m Switching Output for Distance Alarm in Mechanical Production Process

Yutong Bus Low Pressure Alarm Brake Light Switch 3757-00037 VK691-5538Z2 Acoustic Optical 1.2MPa Bus Spares

RJ45 120Ω Managed PoE Switch , 4 E1 PDH Multiplexer 4 Port Managed Switch

12 Ports Industrial POE Gigabit Fiber Optic Network Switch With WEB Management

RJ45 120Ω Managed PoE Switch , 4 E1 PDH Multiplexer 4 Port Managed Switch

Private Mold Yes S6750-H36C Network Ethernet Switch Full-Duplex Half-Duplex Communication Mode