A. 433MHz Wireless Touch Keyboard, Supporting RFID Cards and Password Input - It can be armed and disarmed using passwords or RFID cards. - It can be armed and disarmed with different data codes. - It supports 10 RFID cards and features an ultra - low power consumption design. - It has a built - in lithium battery and can be charged via the USB interface. B. Product Features 1. It has a certain level of quality and security. 2. It shows relatively high sensitivity and quick response. 3. It offers 2000 standard user options. 4. It has an anti - disassembly alarm function. 5. It is equipped with an LED backlit touch screen. 6. It is provided with a doorbell button. 7. It supports door opening methods such as card swiping, password input, and password plus card swiping. 8. It is designed for office scenarios. 9. It is applicable in various scenarios such as homes, hotels, offices, apartments, factories, etc. C. Technical Parameters - Operating frequency: 433MHz. - Operating environment: Indoor. - Feature 1: Supports G50/G30/W123 systems. - Feature 2: Supports PG103/W2B/PG107. - Feature 3: Supports T90/T90B/G60/G60B. - Feature 4: Supports RFID cards. - Feature 5: Supports the doorbell button. - Feature 6: Capacitive touchpad. - Feature 7: Rechargeable battery. D. Product Specifications - Color: Black. - Material: Plastic. - Dimensions: 137.6 x 87.7 x 17.1 mm. E. Package Contents 1. 1 x Wireless touch keyboard. 2. 1 x USB data cable. Only the above items are included in the package, and no other products are provided. F. Notes Due to light reflection and display differences, the color of the item may slightly differ from the actual product. The allowable error in size measurement is ±1 - 3 cm.