Rosslare - MDD02B - Two Reader Expansion Board - B Series - AC225B Granit Series Steel Padlock is a heavy-duty

is a heavy-duty

thick doors

PN: 89904-50F90

The Maxum M3 Residential Double Cylinder Deadbolt is a UL437 Listed

12~24 VAC/VDC auto-adjusting operation

Rosslare - MDD02B - Two Reader Expansion Board - B Series - AC225B Granit Series Steel Padlock is a heavy-dutyThe ROS MD D02B 2 Reader expansion board is designed with a focus on high quality and reliability and is ideal for residential and commercial applications. Easy to install and operate, the MD D02B expansion board features supervised communications with the controller. The expansion board adds two additional readers or keypad inputs, four relay outputs, and four supervised inputs to the access control panel. As a result, an access control panel with