answersLogoWhite

0

Subjects>Electronics>Cameras

What is a photoswitch?

User Avatar

Anonymous

 ∙ 13y ago
Updated: 9/23/2023

It is a switch that is activated by light levels. They are used in dusk to dawn sensors. Light in the daytime, through the switch, holdsthe circuit open. At night, with no light source on the sensor cell, the switch closes and is usedto bring the night light on.

User Avatar

Wiki User

 ∙ 13y ago

What else can I help you with?

Related Questions
Trending Questions
How do you take an iPod touch screenshot? Where can one find reviews on Olympus cameras? What are some go pro anti fog alternatives? How much do digital voice recorders cost? What is the quality of a CCTV test monitor? What is the best camera for outdoor photography? Where does the camera usually focus in a death scene? What is the past tense of photoshoot? Should polices officers use cameras? How can one install a camera in a helmet? How can you learn more about security camera systems? How do you make a dog feel safe? Do all digital cameras take videos? How do you unlock the memory card of sony cyber-shot camera? What is the purpose of a digital signage? What is the purpose of a preview button on an SLR camera? Is 3M scotch magic tape photo safe? What is the actual photographed resolution of a digital camera called? How do you zoom camera on sidekick 4g? Where is the energy in a camera?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.