1. Basic information for rfid hotel door lock Material: 304 stainless steelColor: PVD Titanium platingPanel & lock cover design: German style, integral designPCB: Add plastic to avoid moisture & dust, to prevent excessive moisture, causing shorting circuitLock cylinder: simple & stable structure, easy to operateSide tongue: with two tungsten steel, anti - saw effect1.Electronic key door lock , which install on the doors, to keep room security.2. Encoder: To issue all the open door cards, the master cards, floor control card for waiters, building control card, guest cards and so on.3. Card: To open the door, and insert to the switch to get power in room.4. Recorder: To collect the open door date, such as who, at what time, use which card to open the door.5. Energy saving switch: install in room, to control the room power after insert the open door cards.6 .Software system: install on computer to manage the whole working system, at the reception, for guests check-in and check-out. card key lock electric lock advantages:1. High quality and good performance.2. Easy installing and suitable for right or left door you can change it by yourself.3. Durability and reliability4. We have own manufacturer factory and engineer which ensure the good quality, punctual shipment and competitive price.5. Low power alarm and unlock alarm ensures safety6. One year warranty and all life maintenance