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| Earthquake control operation (P wave detector) |
| In the event of an earthquake, after the P wave detector has initially determined the preliminary tremor (P wave), and before the main tremor (S wave) with a more intense earthquake wave begins to strike, the elevator will stop at the nearest floor swiftly to allow passengers to leave earlier and seek safety shelter. When the S wave detector has determined that the main tremor has fallen below the detection value, the elevator will resume its operation after a certain time. |
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| Power failure auto stop device |
| During a power outbreak, if the elevator has not stopped on a particular floor, it will start this device to drive the elevator at low speed to park adjacently on one floor, open the elevator door to evacuate the passengers. |
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| Full-load passing mechanism (indicator light) |
| When the car is near to full-load condition, it will not answer to hall call during operation but only to execute elevator call service. |
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| Time limit control device (auto elevator stop mechanism) |
| Set up by time limit control device, if the elevator is left idle for a long time without anybody using it, it will cut off power automatically to conserve energy. |
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| Manual hall stop switch |
| The elevator can be controlled on and off using a key at the hall operating panel. |
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| Auto on/off setting of elevator |
| According to customer requirements, the elevator can be set with an on/off time. |
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| Emergency use elevator functions (first, second fire prevention) |
| In the event of a fire, the fire fighters can use a specific key to operate the elevator to ease putting off the fire and rescuing people. At normal time, it is used as an ordinary passenger elevator. |
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| Door opening delay device |
| After the door opening delay switch has been pressed ON, the elevator is able to extend the door opening time. This is commonly used in hospital and freight elevators. |
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| P hotoelectric door detector |
| Whenever a passenger or an object enters/leaves the elevator, this photoelectric detector will keep the door open to ease the entering/leaving of passenger or object. |
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| Specific operation device |
| When the specific operation button is pressed ON, the elevator will only accept elevator call signals to stop the car at selected floors directly according to elevator calls. |
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| Specific devices for the handicapped |
| The elevator devices suitable for the handicapped include wheelchair specific operating panel, Braille characters, vocal announcing system, photoelectric door detector, door opening delay device, handrails, rearview mirror and others. |
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