+ Same channel infinite, 25 channel 12.5kHz spacing
+ Wireless antenna design to get permeability and removing obstacles of
   blind by RF communication
+ Minimize false alarm by heat & smoke composite structure
+ Auto – Compensation
+ Auto – Diagnosis

+ heat & smoke composite structure
+ Audible alarm and voice guidance
+ Minimize the power consumption for battery life
+ Ensure optimum performance according to change of environment
+ Ergonmic design

+ Indoor environmental monitoring
+ Mobile interlocking technology
+ Disaster protection
+ Facility safety management
+ Senior/Health care technology