About

News

How long Does a 9V battery last in a fire alarm ?

Time：

2015-01-19

Smoke alarms provide vital early warning of a fire, giving people more preparation and escape time. The 9V battery common to many fire alarms needs regular changing and testing to ensure the alarm never fails. Instead of guessing when your alarm battery is going to run out, you should schedule a test and, if necessary, a change on a regular basis. Making sure your alarm battery is always working is a core responsibility of any property owner.

Smoke alarms provide vital early warning of a fire, giving people more preparation and escape time. The 9V battery common to many fire alarms needs regular changing and testing to ensure the alarm never fails. Instead of guessing when your alarm battery is going to run out, you should schedule a test and, if necessary, a change on a regular basis. Making sure your alarm battery is always working is a core responsibility of any property owner.

Prev

Important Declaration Our offical webiste is only

none

Next

Prev：

Important Declaration Our offical webiste is only

Next：

none

More news

Back
%E7%AC%AC%E4%B8%80%EF%BC%8C%E6%9C%80%EF%BC%8C%E4%BC%98%E7%A7%80%EF%BC%8C%E5%A2%9E%E5%BC%BA%EF%BC%8C%E4%B8%80%E6%B5%81%EF%BC%8C%E5%8D%93%E8%B6%8A%EF%BC%8C%E9%A2%86%E5%85%88%EF%BC%8C%E5%85%88%E8%BF%9B%EF%BC%8C%E5%BC%95%E9%A2%86

Sorry，当前栏目暂无内容!

您可以查看其他栏目或返回 首页

Sorry，The current column has no content!

You can view other columns or return Home

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

logo

Get in touch

Are you interested in our products or services? Contact us immediately, our experts will provide you with professional services!

*Please leave your specific personal information, and we will have a product consultant contact you later

Submit
%{tishi_zhanwei}%