Guangdong Isafenest Co.,Ltd.

isfsales@letmesmarthome.com

86-0757-29382332

होम> ब्लॉग> How does a smoke alarm work?

How does a smoke alarm work?

January 10, 2022

Before introducing the working principle of the smoke alarm, we first introduce the concept of the smoke alarm, the smoke alarm, nicknamed the fire smoke alarm, smoke sensor, smoke sensor, etc. Generally, independent, physical product battery-powered or AC-powered batteries are used as backup power, and those that can give sound and light instructions when an alarm is ready are called independent smoke alarms. Powered by the bus, there can be multiple connected to the bus, and an alarm system is formed by networking with the fire alarm controller and communication. There is no sound on site when the alarm occurs, and the host has sound and light prompts. Device. Smoke detectors are classified with or without address coding.


How Smoke Detectors Work

In terms of internal principles, smoke alarms implement fire prevention by monitoring the concentration of smoke. For example, Langxin smoke alarms use ionic smoke sensing. It is an advanced technology, stable and reliable sensor, and is widely used. Applied to a variety of fire alarm systems, the performance is far better than the gas-sensitive resistor fire alarm.
It has a radiation source 241 inside and outside the ionization chamber. The positive and negative ions generated by the ionization move to the positive and negative electrodes respectively under the action of the electric field. Under normal circumstances, the current and voltage inside and outside the ionization chamber are stable. Once smoke escapes the ionization chamber. Interfering with the normal movement of charged particles, the current and voltage will change, and the balance between the internal and external ionization chambers will be disrupted. Therefore, the wireless transmitter sends out a wireless alarm signal to notify the remote receiving host to transmit the alarm information.
संपर्क करें

Author:

Ms. Zoe

Phone/WhatsApp:

+8613246310600

लोकप्रिय उत्पाद
You may also like
Related Categories

इस आपूर्तिकर्ता को ईमेल

विषय:
मोबाइल फोन:
ईमेल:
संदेश:

Your message must be betwwen 20-8000 characters

होम

Product

Shopcart

हमारे बारे में

जांच

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

भेजें

Manage Your Cookies

Necessary cookies are always enabled. You can turn off other cookie options. Cookie Policy and Privacy Policy.

To use chat support services, please enable support cookies.

Strictly Required Cookies

Off

These cookies are required for the website to run and cannot be switched off. Such cookies are only set in response to actions made by you such as language, currency, login session, privacy preferences. You can set your browser to block these cookies but this might affect the way our site is working.

Analytics and Statistics

Off

These cookies allow us to measure visitors traffic and see traffic sources by collecting information in data sets. They also help us understand which products and actions are more popular than others.

Marketing and Retargeting

Off

These cookies are usually set by our marketing and advertising partners. They may be used by them to build a profile of your interest and later show you relevant ads. If you do not allow these cookies you will not experience targeted ads for your interests.

Functional Cookies

Off

These cookies enable our website to offer additional functions and personal settings. They can be set by us or by third-party service providers that we have placed on our pages. If you do not allow these cookies, these or some of these services may not work properly
CLOSE ACCEPT SELECTED COOKIES

We've updated our Terms of Service and Privasy Policy, to better explain our service and make it more understandable. By continuing to see this site, you agree to our updated Terms of Service and Privacy Policy. We use cookies to improve and personalize your browsing experience. By clicking "Accept Ceokies", you accept our use of cookies in accordance with our Cookie Policy.