UHF read range up to 12 m; Supports Bluetooth communication for Rosslare BLE-ID smartphone apps for Android and iOS; IP65 for indoor and outdoor use; Transmission Protocol: Wiegand 26-Bit; Operating Voltage Range: 9 to 12 VDC (2 A); Operating Temp. Range: -20°C to 80°C; Dimensions: 44.5 x 44.5 x 6.7 cm