Features: 
 Read distance: the internal antenna and TC1A proximity card read range of up to 1.2 m; use an external antenna and 
 TC1A proximity card, without outside interference, the read range of up to 1.2 m -3.0 m; 
 Read Speed: up to 60 km / h 
 More re-read the: 55 second card can simultaneously identify 
 Can connect two antennas, but only one output; 
 Technical parameters: 
 Dimensions: (H) 300 × (W) 230 × (thickness) 37 mm (the size of the shell composed of two identical) 
 Power Supply: 12 ~ 26 V, DC, @ 160mA 
 Operating temperature: -20 ~ +60 ℃ (for indoor and outdoor installation) 
 Display: LED's 
 Internal control yellow --- red --- green --- external control external control 
 Buzzer: external control 
 Output Format: 26 Wiegand, RS232 
 Frequency: firing frequency 153KHZ; receiving frequency 115KHZ; 
 Application: 
 CR1A-MS card reader card reader requirements for distance, speed and identification requirements simultaneously to multiple e-card identification, tracking and positioning, and channel width of greater than 2 meters of applications, such as access control, Conference Registration System people tracking control, parking management and automatic vehicle management fees and other occasions. 

 CR1A-DS card reader can access to determine the direction for demanding reader distance, speed and identification requirements for multiple simultaneous identification of electronic cards applications, such as karting timing system, players race timing system, parking management and vehicle management, automatic toll collection applications, especially for goods or personnel tracking, control, or position, such as internal staff access the airport security control management system. Reader can be formulated into a working model up to a dozen different different output modes available, used in different occasions.