I. Features and scope of application Dual-power fire-control electronic smart switches are mainly used
in staircases and fire fighting access of multi-layer and high
building. When the fire or emergent situation happens, all lights
in fire fighting access will be on to facilitate the evacuation of
personnel. The installation method of the fire-control electronic
smart switch is the same as that of traditional one. However, a controlling firewire (fire wire) is needed to connect
the switch, when the fire or emergent situation happens, all bulbs
will be lighted by conducting the controlling firewire (fire wire);
after that the controlling firewire (fire wire) will be
disconnected and the switch will be off in the normal delay
situation. Adopt America’s IC and excellent components. The bulbs will be on
by making a sound and automatically off after the person is leaving
for a while.And it has the characteristics of power-saving, no
contact, no spark, long lifespan and safety.Applicable for
staircase, balcony, bathroom, garage, basement and flammable
chemical storage. II. Technical parameters Work voltage:180-250V AC 50HZ Load power:The load power of energy-saving lamp and fluorescent
lamp is no more than ≤80W and that of incandescent lamp is no more
than ≤200W. Connection mode:Four-wire system Degree of sensitization:5LUX ±2LUX Sensitivity of response:52dB Delay time:55sec-65sec Scope of application:LED, energy-saving lamp, fluorescent lamp,
incandescent lamp, exhaust fan and electric fan. | 
