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Key7 SA840-A20 Keypad


SA840-A20 emulates ABA mag. reader, Wiegand reader, RS232 and RS485

SA840-A20 has a programmable facility code for Wiegand interface

SA840-A20 interfaces directly to Alphatronics, Cooper, Castle and others

SA840-A20 is a molded weatherproof construction for outdoor use

SA840-A20 has an optical tamper security circuit

SA840-A20 LED’s and buzzer can be externally controlled

SA840-A20 has electrical isolated output for tamper/sabotage

SA840-A20 can be connected directly to PC or printer

SA840-A20 is SKAFOR approved in class 3 (AIA 212.069)

Download manuals in Danish or English