Features : * Transformer Sharing : Use one transformer to power multiple modules that have this feature  * Grant access via card and/or panel access code with the R915  * Arm with card and pin with the R915  * Connections for 1 door (card reader , REX , door contact and lock output)  * Connect only 4 wires between the reader and ACM12 module when using a R910 or a R915 reader  * In-field firmware upgradeable via CONV4USB and WinLoad  * Automatic unlocking schedule  *Door left open and Door forced open options  * Door unlock and extended delay timers  * Unlock door manually with button or PGM event  * Unlock door on fire alarm option  * Safe mode option (during a communication loss , the access control door connected to the module can grant access to up to 4 cards or any valid access card)  * Built-in supervised 1.5A switching power supply  * Push button to activate or deactivate the Auxilary output  * Supports4-wire and 26-bit Wiegand card readers  * Fits in a 20 x 25.5 x 7.6cm metal box .      AVAILABILITY : Pre-Order      Model : PA3576    Manufacturer : Paradox