Aluminum card reader for proximity surface mounting HID Pass. Tricolor led. Warning buzzer: status indication, alarm and tamper. Outdoor installation: IP65. Compatible with reading technologies Mifare Classic, Mifare Ultralight, Mifare Desfire with reading distance of 1 to 3 cm. Wiegand output protocols 26, 34, 58 bits. Power supply between 9 - 14 V DC, maximum consumption 110mA. Working temperature: -20ºC to + 50ºC. Dimensions: 92x51x25mm. Maximum wiring distance between reader and controller up to 50 meters. Silver color.