IS 11360 : 1985 Specification for smoke detectors for use in automatic electrical fire alarm system

1 Scope

1.1 This standard covers general constructional features,performance requirements and test methods for optical andionization types of smoke detectors intended for indoorinstallations to ensure the maintainability of their performanceunder different environmental conditions.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 269 : 1976Specification for ordinary and low heat Portland cement

IS 2175 : 1977Specification for heat sensitive fire detectors for usein automatic electrical fire alarm system