Item Type: Contactless Smart Card Reader Material: ABS, gum Working Mode: WG26 WG34 Card Reading Type: ID (EM) Card Reading Distance: 3-6cm/1.18-2.36in Waterproof Rating: IP68 Quiescent Current: <30mA Open Mode: Swipe your card Environment Temperature: -40~60C Opening Time: <0.1s Communication Distance: Approx. 100m/328.08ft Product Size: Approx. 83x41x16mm/3.27x1.61x0.63in Package List 1 x Smart Card Reader 2 x Expansion Tube 2 x Bolt 1Main Parameter: Support for WG26 and WG34 working mode, the card reading distance is 36cm, support ID card reading, with fast and sensitive response. 2Waterproof: This card reader adopts resin sealing and internal glue filling design, IP68 waterproof, with strong sealing capability, suitable for indoor and outdoor use. 3Contactless: Non contact card reading, only need to close the reader can be quickly recognized, with sensitive card reading and fast operation, can quickly open the door. 4Practical: The product size of 83x41x16mm, communication distance of 100M, equipped with expansion tube, screw fittings, ensure simple installation. 5Application: This ID access control card reader is ideal for use as a residential access control, while its excellent water resistance is ideal for installation outdoors.