smoke detector 4 inch

Author:xxx Time:2025-05-10 20:02
Fire bell alarm bell dry battery alarm hotel supermarket factory 220V alarm bell fire alarm warning light
Fire bell alarm bell dry battery alarm hotel supermarket factory 220V alarm bell fire alarm warning light
sold:0
110 110

Introducing the Fire Bell Alarm Bell, a versatile and reliable solution for fire safety in hotels, supermarkets, and factories. This 220V alarm bell features a dry battery backup, ensuring continuous operation even during power outages. Ideal for various environments, it provides clear and effective warning in case of emergencies.

Protect your property with the Fire Bell Alarm Bell. Its durable construction and powerful sound make it an essential component of any fire safety plan. Whether you're in a commercial or industrial setting, this alarm bell provides clear and reliable warning in case of emergencies. Invest in safety today!

Fire alarm bell linkage alarm electric bell 220V fire alarm manual alarm electric bell household dry battery sleeve
Fire alarm bell linkage alarm electric bell 220V fire alarm manual alarm electric bell household dry battery sleeve
sold:0
32 32

Upgrade your home safety with the 220V Fire Alarm Bell, featuring a manual alarm function and a dry battery sleeve for added convenience. This electric bell is designed to provide instant alerts in case of fire, ensuring your household is always prepared for emergencies.

Ideal for both household and industrial use, this fire alarm bell is easy to install and operate. Its powerful sound ensures that everyone in the area is promptly notified, making it a must-have for any safety-conscious environment.

Factory inspection sound and light alarm lamp fire escape manual alarm button 220V one-key fire alarm alarm linkage
Factory inspection sound and light alarm lamp fire escape manual alarm button 220V one-key fire alarm alarm linkage
sold:286
70 70

Introducing the Factory Inspection Sound and Light Alarm Lamp, a crucial tool for fire escape and emergency situations. This 220V one-key fire alarm system ensures quick and efficient response in case of a fire.

Featuring both sound and light alarms, this device is designed to alert everyone in the facility, ensuring a swift evacuation. Enhance your factory's safety with this reliable and effective alarm system.

Smart public toilet exhibition guide screen, no one, passenger flow statistics, odor detection, attendance evaluation, face brushing, paper taking 485
Smart public toilet exhibition guide screen, no one, passenger flow statistics, odor detection, attendance evaluation, face brushing, paper taking 485
sold:0
212 212

Transform your public toilet experience with the Smart Public Toilet Exhibition Guide Screen. This innovative device offers passenger flow statistics, odor detection, attendance evaluation, and even face-brushing and paper-taking functionalities. With its 485 communication protocol, it ensures seamless integration into any smart city infrastructure.

The Smart Public Toilet Exhibition Guide Screen is more than just a guide—it's a comprehensive solution for modern public sanitation. Its advanced features enhance user experience and operational efficiency, making it an essential tool for urban management. Elevate your public facilities with this smart and efficient guide screen.

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