• Nvis Technology
  • Nvis Technology
  • Nvis Technology
  • Nvis Technology
  • Nvis Technology
  • Nvis Technology
  • Nvis Technology
  • Nvis Technology
Nvis Technology

Head Office

141-A, Electronic complex, Pardesipura,Indore - 452010 India

Phone: +91 73899 00887 , +91 98932 70303

Email:info@nvistech.com

Request a Quote

Looking for a quality and affordable builder for your next project?




    Nvis Technology

    Toll Free

    +91 73899 00887

    We are happy to meet you during our working hours. Please make an appointment.

    • Monday-Saturday: 9:00 AM - 5:30 PM (IST)
    • Sunday: Closed

    Beginner Level Fire Alarm

    Nvis 20D

    Product Description

    The fire alarm circuit employs a simple mechanism to detect fire in the vicinity and sound an alarm. The heat sensing is done by a germanium diode Germanium Diode DR25 while the alarm is sounded by the NE555 timer IC.
    Product Features

    • Audible output for indicaton of fire.
    • Safe and easy to perform.
    • Descriptive operating manual with procedure.
    • Circuit diagram with PCB Layout for better understanding.