ACM12: 4 Wire Access Control Module
formerly DGP ACM12

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 CV4USB 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 specified cards or any valid access card)
Built-in supervised 1.5A switching power supply
Push button to activate or deactivate the Auxiliary output
Supports 4-wire and 26-bit Wiegand card readers
Fits in a 20cm x 25.5cm x 7.6cm (8in x 10in x 3in) metal box