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. The three-dimensional software of Boeing plane and the PC
bulletproof produced by the American GE company are adopted. The
Japanese PIR transducers are used to detect the motion of a man.
When a man goes into the inductive range, the switch automatically
turns; and there will be automatic time-lapse turnoff when the man
is leaving out of the range. 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:4LUX ±2LUX Sensing distance:6 meters ±2 meters Angle of coverage:135° Delay time:50sec-60sec Ambient temperature:-20°C+35°C Scope of application:LED, energy-saving lamp, fluorescent lamp,
incandescent lamp, exhaust fan and electric fan. | 
