Product Overview: Machine metal, glass panel; set long-range reader and controller in one, free routing, offline issuers to manage, without networking communications; support small yard large yard nested application mode to achieve the same region Different yards out privileges and different charges; can be set back to sneak into. Equipment Type: Simple Bluetooth-One Main features: set long-range reader and controller in one of the main features: free wiring, can be off-card, anti-passback function modes: optical excitation positioning, DES encrypted communication, Hugh eye wake. Power supply: DC12V --- DC20V Working current: 1A Bluetooth power: 12W Operating Frequency: 433M excitation frequency: 38K reader angle: 85 degrees reading distance: 1 ~ 35 m adjustable tag protocols: 3DES encryption protocol interface types: Wei Root 26/34, RS232, RS485 Storage temperature: -45 ℃ ~ + 95 ℃ Operating temperature: -30 ℃ ~ + 75 ℃ Relative humidity: 95% maximum size: 25.2 * 32.2 * 6CM range of applications: residential, office buildings, institutions Enterprise Parking