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classification

(1) External call control type

Advantages: The card reader is installed on the outside of the elevator car, and the elevator rider needs to swipe the card on the outside of the elevator, which can prevent the carless person from entering the elevator car, thus achieving the purpose of safety and energy saving, and the price is lower than other models;

Deficiency: In the case of strict management, each floor that the elevator can reach needs to be equipped with card reader, the number of card reader installation is large, the overall investment is large.

Usage Demonstration:

(2) Internal call control type

Advantage: the card reader is installed inside the elevator car, each elevator only needs to install one card reader, the comprehensive input cost is low, and it has the dual function of single charge and authority management.

Insufficient: unable to control the entry of cardless personnel into the car.

Filling method: It can be installed in the low floor, such as the 1st, 2nd and 3rd floors with an external call controller, which can effectively prevent people without card from entering the car at will. After all, it is rare to walk to the 4th floor and then take the elevator.

Type 1, total: realize the extensive management of floor, the cardholder can choose to any floor button, after credit card for the more familiar with each other between the owners in the district, the door is more community use to each other, such as urban village reconstruction, a property, unit dormitory building, such as malpractice is unable to effectively control the building of "tenants", especially the urban village reconstruction, generally the somebody else will have 2-3 units, most of these spare house will rent to business office, thus causing the LouQu chaotic situation, this way is not recommended; Usage Demonstration:

2. Hierarchical control type: to realize the fine management of floors. After the owner swipes the card, he/she can press the button to select the authorized floor (the authorized floor can be a single floor or multiple floors). Ensures the privacy and security, each floor suitable for pure commodity buildings, the mutual understanding between the owner and owner, each other, if the floor, the is for urban village reconstruction needs a single authority card to every household, and each issued a string of card (the card can also take any arbitrary the elevator to floor), but the visiting card issued to tenants are not in the, in this way, the residents of both easy to use, and ensure the safety of LouQu orderly; Usage Demonstration:

3. Swipe the card directly to achieve the fine management of the floor. The difference with standard Type A is that the owner will automatically arrive at the floor after swiping the card, and there is no need to press the button to select the floor. Usage Demonstration: