[EFFICIENT PROTECTION] Our rain cover has good rainproof, sunproof, explosion-proof and anti-ultraviolet functions, which can totally protect your machine. | [HIGH QUALITY MATERIAL] Made of high-strength ABS plastic, safe and durable, healthy and environmentally friendly, and long service life. | [EASY TO INSTALL] The size of the product is accurately measured and designed, every can install it quickly and properly. | [PACKAGE INCLUDING] This product only contains rainproof cover, does not contain any other access control equipment. | [WIDE RANGE OF USE] Our product is suitable for all kinds of RFID access control keyboards, fingerprint devices, attendance machines, switches, doorbells and other devices. Note: The width of your machine should be less than 8cm(3.2inch).