Home > Security & Protection > Alarms > Alarm system >

Backup Alarm Switch

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 4241 products for backup alarm switch Manufacture & Suppliers

61g Windows Door Magnetic Alarm Stopper Alarm Guard Against Theft For Home Hotel 125db

...alarm guard against theft for Home and hotel 1. Material: ABS 2. Size: 112*53*33mm 3. Color: Grey 4. Package: Blister package 5. Volume : 125 db 6. We can custom your logo and custom the package if you need ...

Shenzhen Kin Weirr Electronic Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
140DB Door Magnetic Alarm Wireless 185g Window Burglar Ideal For Home Garage Apartment RV

...Alarm Window Alarm Burglar Alarm Ideal for Home, Garage, Apartment, Dorm, RV and OfficeAbout This Item 1. Material: Plastic 2. Size: 60*30*11mm 3. 100% New and high quality 4. Easily mounted by adhesive. Typ...

Shenzhen Kin Weirr Electronic Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Women Rechargeable Personal Alarm Keychain 150mAh 130db For Elder

...Alarm For Women Rechargeable 130db Siren Song Safesound Keychain For Elder Students Kids About the product: RECHARGEABLE: Ariza Personal alarm siren is rechargeable with lithium battery, only needs 30 minute...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
Sound And Light Alarm

...alarm feature 1. Support 2.4GHz Wi-Fi signal 2. The alarm switch can be controlled remotely through APP 3. Can share equipment, multi-person control 4. Can set scene linkage, intelligent linkage with other d...

Zhejiang,China

Verified Supplier

Add to cart
Sound And Light Alarm Parameters (Temperature And Humidity)

...alarm parameters (temperature and humidity) Feature: 1. Support 2.4GHz Wi-Fi signal 2. The alarm switch can be controlled remotely through APP 3. Can share equipment, multi-person control 4. Can set scene li...

Zhejiang,China

Verified Supplier

Add to cart
LED Flash Zigbee Siren Alarm Anti Tamper Switch Design 100db

Tuya Zigbee Alarm Siren, Smart Sound Flash Alarm Siren, High Sound 100db Alarm indoor�� Function Description This Zigbee sound&flash siren needs to work with Zigbee gateway, and control via gateway setting. Wire...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

Verified Supplier

Add to cart
9 Ports Management 100/1000 Poe Gigabit Ethernet Fiber Optic Network Switch

... and backup through FTP and TFTP, RMON performance statistics for ports. No fan, low power consumption, the total power consumption of the equipment is less than 10/......

Sichuan hone technology co.,ltd,
Sichuan,China

Verified Supplier

Add to cart
5 Port Poe Managed Ethernet Gigabit Fiber Optical Network Switch

...Switch Quick Details HY-614PI provides 1 gigabit SFP or other specified optical port forms and 4 gigabit PoE power supply electric ports. Its a industrial managed ethernet gigabit optical switch, with no fan...

Sichuan hone technology co.,ltd,
Sichuan,China

Verified Supplier

Add to cart
15A 360W High Frequency Switching Power Supply 24v Over Voltage Protection

15A 360W High Frequency Switching Power Supply 24v Over Voltage Protection AC 220V 110V To 24V DC Battery Backup Power Supply 360W 24V 15A Switching Power Supply For LED Strip Light CCTV Product Description Inp...

ZHUHAIJ-STAR LED MANUFACTORY LIMITED.
Guangdong,China

Active Member

Add to cart
15A 360W High Frequency Switching Power Supply 24v Over Voltage Protection

15A 360W High Frequency Switching Power Supply 24v Over Voltage Protection AC 220V 110V To 24V DC Battery Backup Power Supply 360W 24V 15A Switching Power Supply For LED Strip Light CCTV Product Description Inp...

ZHUHAIJ-STAR LED MANUFACTORY LIMITED.
Guangdong,China

Verified Supplier

Add to cart
12V 1A cctv Power Supply/Power Supply/power supply battery backup cctv

120w 12v 10a switching power supply power supply factory price Specialized in power supply 2years warranty CE certification Welcome,my friend! Glad to introduce 120w 12v 10a switching power supply CE factory pr...

BTB TECHNOLOGY CO.LTD
China

Site Member

Add to cart
IEC 60884-1 2022 Switches Plug And Sockets Endurance Tester With Multiple Testing Stations

...Switches Plug And Sockets Endurance Tester With Multiple Testing Stations Product overview: The test equipment has 6 work stations: 3 linear stations synchronously, which can test 3 linear rocker switches an...

Sinuo Testing Equipment Co. , Limited
Guangdong,China

Verified Supplier

Add to cart
IEC 60669-1 Switch Plug Socket Endurance Tester 6 Linear And Rotary Stations PLC Control

...Switch Plug Socket Endurance Tester 6 Linear And Rotary Stations PLC Control Product overview: The test equipment has 6 work stations: 3 linear stations synchronously, which can test 3 linear rocker switches...

Sinuo Testing Equipment Co. , Limited
Guangdong,China

Verified Supplier

Add to cart
KCL Differential Pressure Switch

... and gases. It is applied to monitor pump status, boiler, flow, and filter condition. It will send the signal when the flow or pressure falls or rises to an alarm condition. The special design makes it easy ...

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

Verified Supplier

Add to cart
stainless steel paddle chiller flow switch HVAC

... switch HVAC Description The flow switch is mainly installed on-line or plug-in in medium pipelines such as water, gas and oil to monitor the water flow in the water system. When the water flow is higher or ...

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

Verified Supplier

Add to cart
20-200pa Differential Pressure Switch For Fan

...-200pa differential pressure switch for fan Description QAD series of gas differential pressure switches are suitable for equipment that detects gas pressure and differential pressure, such as detection of f...

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

Verified Supplier

Add to cart
32E1 4GE PDH Multiplexer HDMI Fiber Extender 1+1 Backup Optic Fiber

... 1-32*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the...

E-link China Technology Co.,LTD
China

Verified Supplier

Add to cart
12v power supply battery backup

12v power supply battery backup Place of Origin: Guangdong, China (Mainland) Brand Name: BTB Model Number: BTB-150-12 Output Type: DC Connection: Desktop color: white and black or other warranty: 3 years used: ...

BTB TECHNOLOGY CO.LTD
China

Site Member

Add to cart
140W Rated Power Vehicle Access Vontrol Barriers MX 50 Backup Batteries

... 24V Barrier MX 50 Backup Batteries Functions: 1.The operation speed can be adjusted(1.2sec to 6sec) 2.Arm direction can be quickly changed. 3.Barrier gate up&down signal relay switch output 4.R&G traffic li...

Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart