The AYC-E65B offers programmable PIN & Proximity transmission formats, LED control and tamper detection, providing extra security and flexibility. Come rain or The AYC-E65B offers programmable PIN & Proximity transmission formats, in two models: AYC-E65BG with Gray antenna and AYC-E65BW with White antenna Rosslare AYC-E65BG Card Reader/Keypad Access Device - Door - Proximity, Available in three models: AYC-E65BG with gray antenna, AYC-E65BW with whiteThis manual and the information contained herein are proprietary to ROSSLARE The AYC-Ex5 and AYC-T65 have eight different keypad transmission formats. This manual and the information contained herein are proprietary to REL, RSP The AYC-Ex5 and AYC-T65 has eight different keypad transmission formats.