AC-Q42HB
This advanced anti-vandal, 500 user standalone controller features shiny blue illuminated metal keys for PIN code and a built-in proximity reader for RFID user credentials. AC-Q42HB has a rugged metal construction ideal for high traffic environments. This model comes with removable terminal blocks, for quick installation, and has advanced programming options.
![AC-Q42HB](http://powerdoorproducts.com/cdn/shop/products/e10b1f95-84f4-40c4-8f86-ed7d893a964f_ac-q42hb.png?v=1651851165&width=1445)