Notifier LEM-320 Loop Expander Module Mechanical Surface Mount Contact And these models accommodate four-square

And these models accommodate four-square back boxes

Rotary Switch for Custom Settings: Internal rotary decimal switches allow for simple configuration

The SIGA-MFT and the Signature SLC are powered by the USB port on your PC

Silent Knight CELL-ANTENNA for Cell-Mod

Compatible with Siemens Fire Safety Model FPI-32 upgrade kit or the field-programmer/tester Model DPU/FPI-32 for easy programming and testing

Notifier LEM-320 Loop Expander Module Mechanical Surface Mount Contact And these models accommodate four-squareNotifier LEM 320 Loop Expander Module Expands each LCM used on the NFS 3030 NFS2 3030; expands NFS 640 NFS2 640 to two loops.