Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to copy a key fob [title] Purchase an rfid writer online. [step] An rfid writer is capable of reading and writing 125khz key fobs. Search online for an rfid writer and reader and purchase one that has good user reviews.

Ending1: [substeps] Some rfid handheld readers and writers will come with blank key fobs that you can use to make a copy. 125khz key fobs are commonly used to lock doors in office buildings and apartment complexes. Ending2: [substeps] You can search for rfid writers by typing " rfid writer 101 " and your city, city or country. Even though rfid writers do not come from states or countries where they are transplanted or have disabilities, they often have a good recommendation. Ending3: [title] Do not buy rfid writers that pay for dcs. [step] They cannot go more than 500 and are not necessarily able to write. Ending4: [substeps] You can find rfid writers at genres such as american chat (pop), futuristic channel (movie line), and prestigious clubs. These masters tend to use junior chain companies, which puts more emphasis on writing a rfid writer's international credentials.

Answer format: ending1/ending2/ending3/ending4