-Outline Dimension: 8.5*8.5*0.8cm-Product Weight: ~350g-Operating Power: 12VDC, 350mA-Operating Temperature: -20°C to 60°C-Operating Humidity: 0%-95% (non-condensing)-Available Color: Black, Dark Grey, Light Grey, White-Enclosure material: Polycarbonate ABS Product features Bluetooth and Contactless Dual Technology Reader Waterproof IP67 with tamper Ultra slim design with color selection Support 1.56 MHz ISO 14443 A, B, Bluetooth 4.0 Red / Green / Blue or mixed color LED bar for visual notification Access granted and access denied LED & Buzzer ON / OFF Product Specifications Card Number output 32-64 bits CSN 32 bits CSN, 32-56 bits CSN/Sector item No. (RF / RF+BLE): 6311 / 63T1, 6312 / 63T2, 6313 / 63T3, 6314 / 63T4 Card Technology SONY Felica CSN, Mifare Plus S/X, Mifare DESFire EV1, LEGIC Advant Key Authentication Custom 128 bits diversify key Card Data Security Max. 64bits card number mixed with original CS, custom AES 128 bits key data encryption, CRD 16 Reader Output Wiegand Output (OSDP - optional) Max. 64bits card number mixed with original CS, custom AES 128 bits key data encryption, CRD 16 Typical Read Range 13.56MHz: 4cm+, Bluetooth Technology: 1M Typical read range achieved in are; different types of metal will cause some degradation Use spacers to space product off metal and improve read range if required Reader Cable 10wires. Power, Ground D0, D1, Buzzer, RS485(A), RS485(B), spare Mounting Wall switch Size; designed to mount and cover single gang switch boxed primarily used in Britain and associate countries Visual Indicator LED bar in Red / Green / Blue color, user defined ON / OFF time interval Audio Indicator Internal buzzer, user defined deep sound ON / OFF time interval