100 Pieces RFID Key Fob Keychain Readable Door Access Control Token Tags for Residential Apartment

Feature: 1. Readable Key Fobs: Access control keychains are read only, not rewritable, you cannot reprogram them, with high precise and reliability. 2. High Sensitivity: Access control tags use smart chips, thick and high quality copper wires, and sensitive induction. 3. Unique Numbering: Each key fob has been preset with a unique number, this 10 digit number is engraved on the label casing. 4. Wide Application: Applicable to residential access control, apartments, hotels, hospitals, schools, elevators, buses, subways. 5. Durable Material: The readable key fobs shell is made of high quality ABS material, which is lightweight, shock resistant and drop resistant. Specification: Item Type: Door Entry Key Fobs Material: ABS, copper Application: Keychain used in access control system Working Distance: Approx. 0-10cm/0-3.94inOperating Temperature: -25 degrees C + 75 degrees C Storage Temperature: -15 degrees C + 45 degrees C Multiple Visits: Yes Anti Interference: Yes. Package List: 100 x Door Entry Key Fob Note: Do not place the product in an excessively corrosive, humid and high temperature environment!