Home > Electrical Equipment & Supplies > Power Supplies > Switching Power Supply >

Power Back Alarm

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 12580 products for power back alarm Manufacture & Suppliers

18V DC 3 Amp Uninterruptible Power Supply

...Power Supply Item : BTB-U240-24 Details : Applicable to all types of access control system, building intercom systems, alarm monitoring systems Power protection—Output over-voltage protection, over-current p...

BTB TECHNOLOGY CO.LTD
China

Site Member

Add to cart
12V DC 5 Amp Uninterruptible Power Supply

...Power Supply Item : BTB-U240-24 Details : Applicable to all types of access control system, building intercom systems, alarm monitoring systems Power protection—Output over-voltage protection, over-current p...

BTB TECHNOLOGY CO.LTD
China

Site Member

Add to cart
12V DC 3 Amp Uninterruptible Power Supply

...Power Supply Item : BTB-U240-24 Details : Applicable to all types of access control system, building intercom systems, alarm monitoring systems Power protection—Output over-voltage protection, over-current p...

BTB TECHNOLOGY CO.LTD
China

Site Member

Add to cart
2 Loop Addressable Fire Alarm Control Panel AC220V with LED Display Screen for Building Safety

...Addressable Fire Alarm Control Panel AC220V LED Display Screen Addressable Panel: Monitors multiple zones for precise fire detection LED Display Screen: Clear visual feedback for quick system status monitori...

Shenzhen Xinhe'an Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
J-SAP-JBF4121A Manual Fire Alarm Button for Data Centers

... to the control panel. The control panel then activates the audible and visual alarm devices, starts the exhaust fans, disconnects non‑essential power supplies, and sends a command to recall all elevators. I...

Guangzhou Xingjin Fire Equipment Co.,Ltd.
Guangdong,China

Verified Supplier

Add to cart
J-SAP-M-A62E Manual Fire Alarm Button for Data Centers

... off non-essential power, and recalls elevators. If someone sees the fire.they can press the manual call point to initate the same process. For gas protection areas, two detectors need to beactivated simulta...

Guangzhou Xingjin Fire Equipment Co.,Ltd.
Guangdong,China

Verified Supplier

Add to cart
15 Khz Ultrasonic Power Supply 220V , High Power Generator With Fault Alarm

15 Khz Ultrasonic Power Supply 220V , High Power Generator With Fault Alarm Description: The principle of ultrasonic welding by the ultrasonic digital generator 50/60 Hz current is converted into 15,20,30 or 40...

Hangzhou Altrasonic Technology Co., Ltd
Zhejiang,China

Site Member

Add to cart
6V 1A 1.2m DC Power Adapters For Alarm / Set Top Box / Fiber Optic Cat

Power Adapter Manufacturing Factory Not A Trading Company Accept Any Customization Regarding Power Adapter Products Company Videos: Contact US: Phone Number & Whats App:+86 18926436337 We Chat:szjiaokeji Email:...

Shenzhen GEAO Technology Co., Ltd.
China

Active Member

Add to cart
Surge Protection Device (SPD) for Power Distribution 40kA Surge Current Remote Alarm Port

... system designed to safeguard equipment from overvoltage conditions and power surges in low-voltage distributing power systems. This device is specifically engineered for applications where both over-current...

ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.
Guangdong,China

Verified Supplier

Add to cart
Nominal Section：16~630mm² 6/10KV MV XLPE insulated power cable /PVC jacket cable（CU/PVC/XLPE/LSZH/DSTA）

...16~630mm² 6/10KV MV XLPE insulated power cable /PVC jacket cable(CU/PVC/XLPE/LSZH/DSTA) 1.Application Hard Skin Standard Fire Resistant Cables for use primarily in fire detection, fire alarm, voice alarm, an...

Zhenglan Cable Technology Co., Ltd
Henan,China

Active Member

Add to cart
Nominal Section：16~630mm² 6/10KV MV XLPE insulated power cable /PVC jacket cable（CU/PVC/XLPE/LSZH/DSTA）

...16~630mm² 6/10KV MV XLPE insulated power cable /PVC jacket cable(CU/PVC/XLPE/LSZH/DSTA) 1.Application Hard Skin Standard Fire Resistant Cables for use primarily in fire detection, fire alarm, voice alarm, an...

Zhenglan Cable Technology Co., Ltd
Henan,China

Verified Supplier

Add to cart
Indoor Motion Sensor Activated Detector Alarms with Two Types Power Supplies Design

Indoor Motion Sensor Activated Detector Alarms with Two Types Power Supplies Design Model:CX20 CX20 human movement detectors,passive infrared sensor principle,trigger the alarm driving illegal intruder away,to ...

Shenzhen Beyond Security Technology Ltd
Guangdong,China

Active Member

Add to cart
ABS DC12V Motorcycle Security System , One Way Anti Theft Alarm For Bike

... 6 Host use waterproof silicone, super waterproof 7 Auto-Arm if you forget to lock your motorcycle 8 Permanent memory 9 Ultra-low power consumption, prevent loss of battery power Specifications: Color: as...

Guangzhou Yulian Electronics Co., Ltd.
Guangdong,China

Active Member

Add to cart
Security Yamaha Scooter Motorcycle 2 Way Alarm System 433.92MHz Ce

... 6 Host use waterproof silicone, super waterproof 7 Auto-Arm if you forget to lock your motorcycle 8 Permanent memory 9 Ultra-low power consumption, prevent loss of battery power Specifications: Color: as...

Guangzhou Yulian Electronics Co., Ltd.
Guangdong,China

Active Member

Add to cart
ABS DC12V Motorcycle Security System , One Way Anti Theft Alarm For Bike

... 6 Host use waterproof silicone, super waterproof 7 Auto-Arm if you forget to lock your motorcycle 8 Permanent memory 9 Ultra-low power consumption, prevent loss of battery power Specifications: Color: as...

Guangzhou Yulian Electronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Security Yamaha Scooter Motorcycle 2 Way Alarm System 433.92MHz Ce

... 6 Host use waterproof silicone, super waterproof 7 Auto-Arm if you forget to lock your motorcycle 8 Permanent memory 9 Ultra-low power consumption, prevent loss of battery power Specifications: Color: as...

Guangzhou Yulian Electronics Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
2G Network Automobile GPS Tracker Multi Functions Device Supports SOS Alarm

... Supports SOS Alarm Main Functions: 1. Track the real Time position 2. Check the history routes within three months 3. ACC ignition status detection 4. Power off alarm with 120mAh built in rechargeable Li-io...

SHENZHEN YITUOWULIAN SYSTEM CO.,LTD
Guangdong,China

Site Member

Add to cart
CCC Electrical White Fire Alarm Cable Mildewproof Fire Resistant

... and reliability when fire strikes. A fire alarm system is reliant in no small part to the cabling that connects the devices and supplies power. Without reliable, robust cable the fire alarm system would be ...

Haiyan Hetai Cable Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Glomarket 4G/WIFI Gsm IP Network Home Alarm Security System Wireless Anti Theft Tuya Smart Home With Motion Detector

.../Italian/Czetch/Others Power Adapter 15V/2000mA Application IOS / Andriod /webIE remote control Communication DHCP way Enabled Upgrade Way ......

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
Glomarket Smart Water Leak Detector Wifi Sensor Wireless Alert Security Leakage Alarm Water Leak Detector Smart Home

...Alarm Water Leak Detector Smart Home Products Description Features: 1.Water detect level From 0.4-3.2mm 2.When the detector probe detects water, it will immediately alarm and send the notification to APP 3.N...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart

|< << 24 25 26 27 28 29 30 31 32 >> >|

Inquiry Cart 0

All Categories

Power Back Alarm

Total 12580 products for power back alarm Manufacture & Suppliers

18V DC 3 Amp Uninterruptible Power Supply

12V DC 5 Amp Uninterruptible Power Supply

12V DC 3 Amp Uninterruptible Power Supply

2 Loop Addressable Fire Alarm Control Panel AC220V with LED Display Screen for Building Safety

J-SAP-JBF4121A Manual Fire Alarm Button for Data Centers

J-SAP-M-A62E Manual Fire Alarm Button for Data Centers

15 Khz Ultrasonic Power Supply 220V , High Power Generator With Fault Alarm

6V 1A 1.2m DC Power Adapters For Alarm / Set Top Box / Fiber Optic Cat

Surge Protection Device (SPD) for Power Distribution 40kA Surge Current Remote Alarm Port

Nominal Section：16~630mm² 6/10KV MV XLPE insulated power cable /PVC jacket cable（CU/PVC/XLPE/LSZH/DSTA）

Nominal Section：16~630mm² 6/10KV MV XLPE insulated power cable /PVC jacket cable（CU/PVC/XLPE/LSZH/DSTA）

Indoor Motion Sensor Activated Detector Alarms with Two Types Power Supplies Design

ABS DC12V Motorcycle Security System , One Way Anti Theft Alarm For Bike

Security Yamaha Scooter Motorcycle 2 Way Alarm System 433.92MHz Ce

ABS DC12V Motorcycle Security System , One Way Anti Theft Alarm For Bike

Security Yamaha Scooter Motorcycle 2 Way Alarm System 433.92MHz Ce

2G Network Automobile GPS Tracker Multi Functions Device Supports SOS Alarm

CCC Electrical White Fire Alarm Cable Mildewproof Fire Resistant

Glomarket 4G/WIFI Gsm IP Network Home Alarm Security System Wireless Anti Theft Tuya Smart Home With Motion Detector

Glomarket Smart Water Leak Detector Wifi Sensor Wireless Alert Security Leakage Alarm Water Leak Detector Smart Home