1. Backlight Setting: Enable or disable backlight settings 2. Door Relay Time: (1-99s) Adjustable 3. Wiegand Format Setting: 26bits to 34bits 4. Administrator: Support Autonomous settings Master Card and Master code 5. Waterproof: IP67 This product is a upgrade version Dual Frequency RFID non-contact access control Standalone machine,the latest model New design with exquisite appearance, featuring a metal design and a tempered glass keyboard, with strong anti-interference ability,high security and reliability, powerful functions, convenient use,and can be widely used in high-end office buildings and residential buildings Community and other public places. Colour:As Shown Material:Zinc alloy Package Contents: 1 * Rfid Dual Frequancy Access controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.