خدمة الإطفاء المرحلة الثانية
(Fire Service Phase II)
Key-switch mode giving firefighters manual control of an individual elevator during emergencies.
Fire Service Phase II allows firefighters to take manual control of an individual elevator using a key switch inside the car. Doors do not open automatically and the firefighter maintains full control for emergency operations using constant-pressure car call buttons.
التخصصات
codes
الكلمات الدالة
#fire
#service
#phase
المصادر
Industry standards
مصطلحات ذات صلة
لوحة تشغيل المقصورة
Interior control panel with floor buttons, door controls, alarm, and emergency communication.
خدمة الإطفاء المرحلة الأولى
Operating mode recalling all elevators to a designated floor upon fire alarm activation.
لوحة الردهة
Control panel providing building management with elevator status and emergency control capabilities.