Access Control R - 20D USB Reader ID Specifications:

• Model: R-20D USB Reader
• Type: RFID Access Control Reader
• Interface: USB 2.0 (for easy connection to computers and other USB-enabled devices)
• Card Type: 13.56 MHz RFID (commonly MIFARE, DESFire, or similar standards)
• Card Reading Distance: 3-10 cm (depending on card type and environment)
• Power Supply: 5V DC via USB (typically powered by the host device)
• Power Consumption: Low consumption, typically ≤100mA
• Connectivity: USB 2.0
• Card Type: Supports 13.56 MHz MIFARE and other standard RFID cards
• Read Range: Up to 5 cm (depending on card type)
• Power Supply: USB-powered
• Dimensions: 90 mm x 60 mm x 10 mm
• Weight: Approximately 100 grams
• Operating Temperature: 0°C to 50°C

home security - OP11B Touch exit Specifications:

• Touch Sensor Type: Capacitive touch sensing for smooth and responsive operation.
• Material: High-quality ABS plastic casing for durability and resistance to wear.
• Dimensions: Typically around 85mm (W) x 85mm (H) x 16mm (D) for a compact design.
• Humidity Range: 0% to 95% relative humidity (non-condensing).
• Compliance: CE and RoHS certified for environmental and safety standards.