Indicator
· Technology · Technical · Indicator
Lifespan indicator (Alarm for replacement of deodorizing filter)
Life-time indicator indicating when to replace the deodorizing filter
-Life indicator indicating when to replace the deodorizing filter.
-Products that change the color of the indicator in response to odors.
-Provide analogical competitiveness with products that appeal to consumers’ analog sensibilities
![ind2_en](http://www.3acltd.com/en/wp-content/uploads/sites/2/2017/10/ind2_en.jpg)
DEODORIZATION FILTER LIFE Indicator Operation Mechanism
![ind1_en](http://www.3acltd.com/en/wp-content/uploads/sites/2/2017/10/ind1_en.jpg)
Analogue Sensitive
Acceleration of technological innovation > Rise of analogue sensitive as a differential product competitiveness
Consumers value sensual factors more than product performance