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Hebei Yunhai Zhicheng Electric Technology Co Ltd河北云海志誠電氣科技有限公司

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Functions and common knowledge of fire emergency lights

We often see fire emergency lighting, so what is its function? Today, the editor will take you to learn about the functions of fire emergency lighting
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Instructions for using batteries

Long term non use requires charging, short-term parking requires power outageThe normal self discharge of a battery is caused by structural factors of
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Why install an electrical fire system?

The serious harm of electrical fire accidents to people's lives With the rapid development of the economy and the significant improvement of living standards, the number of electrical equipment continues to increase and the electricity load continues to
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Fire door monitoring system

The fire door monitoring system consists of fire door monitors, fire door electric door closers, fire door magnetic switches, input and output interfaces, etc. Due to the fact that fire doors are divided into normally closed fire doors and normally open f
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What you need to know about the fire door monitoring system

1. The current status of product standards for fire door monitoring systems The fire door monitoring system is a monitoring system specifically designed to monitor the working status of normally open and normally closed fire doors installed in buildings,
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Installation Specification for Fire Emergency Lights

Every place will have emergency light products, and there are also many types of emergency lights with a wide range of fields. So, as an emergency lig
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Fire emergency lighting and evacuation indication system

The emergency lighting and evacuation indication system is a fire protection system that assists in the safe evacuation of personnel and firefighting
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Instructions for using batteries

1. Code for Fire Protection Design of Buildings GB 50016-2014 (2018 edition) 10.2.7 Electrical fire monitoring systems should be installed for non fire electrical loads in the following buildings or places: a. Class B and C factories and warehouses with
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The current application status of electrical fire monitoring system in China

In the past decade, many buildings of a certain scale in China have installed electrical fire monitoring systems, but the usage of these systems is not optimistic. Most projects only use residual current electrical fire monitoring detectors, while the usa
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Precautions for installation of power monitoring system

1. When the monitor is installed on the wall, its bottom edge should be 1.3m~1.5m above the ground (floor), its side near the door axis should not be less than 0.5m from the wall, and the front operation distance should not be less than 1.2m; 2. When ins
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National free service hotline: 400-0311-527

Technical support phone number: 15373637336

Company email: yhzc2017@163.com

Company Address: No. 580 Shitong Road, Luquan District,

Shijiazhuang City, Hebei Province

Yunhai Zhicheng Electric looks forward to working with you!

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国产精品一级黄色係列-国产免费一级黄片-欧美一级婬片A片人杂交-一级a性色生活片毛片

News Center

Enterprise dynamics

Industry News

FAQ

Functions and common knowledge of fire emergency lights

Instructions for using batteries

Why install an electrical fire system?

Fire door monitoring system

What you need to know about the fire door monitoring system

Installation Specification for Fire Emergency Lights

Fire emergency lighting and evacuation indication system

Instructions for using batteries

The current application status of electrical fire monitoring system in China

Precautions for installation of power monitoring system