EST G1R-CVM Really no difference between this and my other EST G1R-CVM. Brand EST/EdwardsModel G1R-CVMManufacturer ESTType Alarm (Chime/Strobe)
EST SIGA-278 Category : EST/EdwardsThis unit is rusting ever so slightly. It features a newer EST logo on it.
Simplex 4251-30 Category : SimplexThe glass breaking handle on this station is getting pretty rusted.
