| Obsolete Product Name | Category | Short Description of Product | Install Guide | Current Product Name | Description |
| MS-F/T | Remote | Remote Trouble for Single Gang Box | APD0127 | MSR-50RM/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MS-KA/P/R | Remote | Remote with Red Alarm, Green Pilot, & Key Test/ Reset | APD0127 | MSR-50RK/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MS-KA/P/R/T | Remote | Remote Pilot with Trouble & Key for Single Gang Box | APD0127 | MSR-50RK/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MSR-100R/S | Remote | Control w/ Indicator/Control Assembly w/ Stainless Single Gang Cover Plate | APD0288 | MSR-100R/W | Control w/ Indicator/Control Assembly w/ White Single Gang Cover Plate |
| MSR-100RA/S | Remote | Remote with Sounder w/ Stainless Steel Double Gang Cover Plate | APD0288 | MSR-100RA/W | Remote with Sounder w/ White Double Gang Cover Plate |
| MSR-100RAV/R/O | Remote | Control w/ Sounder, Opaque Strobe Assembly w/ Red Double Gang Cover Plate | APD0288 | MSR-100RAV/R/C | Control w/ Sounder, Clear Strobe Assembly w/ Red Double Gang Cover Plate |
| MSR-100RAV/S/C | Remote | Control w/ Sounder,Clear Strobe Assembly w/ Stainless Double Gang Cover Plate | APD0288 | MSR-100RAV/W/C | Control w/ Sounder, Clear Strobe Assembly w/ White Double Gang Cover Plate |
| MSR-100RAV/S/O | Remote | Control w/ Sounder,Opaque Strobe Assembly w/ Stainless Double Gang Cover Plate | APD0288 | MSR-100RAV/W/C | Control w/ Sounder, Clear Strobe Assembly w/ White Double Gang Cover Plate |
| MSR-100RAV/W/O | Remote | Control w/ Sounder, Opaque Strobe Assembly w/ White Double Gang Cover Plate | APD0288 | MSR-100RAV/W/C | Control w/ Sounder, Clear Strobe Assembly w/ White Double Gang Cover Plate |
| MSR-100RV/R/O | Remote | Control w/ Opaque Strobe Assembly w/ Red Double Gang Cover Plate | APD0288 | MSR-100RV/R/C | Conventional photoelectric duct smoke detector |
| MSR-100RV/S/C | Remote | Control w/ Clear Strobe Assembly w/ Stainless Double Gang Cover Plate | APD0288 | MSR-100RV/W/C | Control w/ Opaque Strobe Assembly w/ White Double Gang Cover Plate |
| MSR-100RV/S/O | Remote | Control w/ Opaque Strobe Assembly w/ Stainless Double Gang Cover Plate | APD0288 | MSR-100RV/W/C | Control w/ Opaque Strobe Assembly w/ White Double Gang Cover Plate |
| MSR-100RV/W/O | Remote | Control w/ Opaque Strobe Assembly w/ White Double Gang Cover Plate | APD0288 | MSR-100RV/W/C | Control w/ Opaque Strobe Assembly w/ White Double Gang Cover Plate |
| MSR-50RK/S | Remote | Remote Control Assembly w/ Single Gang Cover Plate, Stainless | APD0397 | MSR-50RK/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MSR-50RKA/S | Remote | Control w/ Sounder Assembly, Stainless Double Gang Plate | APD0397 | MSR-50RKA/W | Control w/ Sounder Assembly, White Double Gang Plate |
| MSR-50RKAV/R/O | Remote | Control w/ Strobe & Sounder, Opaque Lens, Red Double Gang Plate | APD0397 | MSR-50RKAV/R/C | Control w/ Strobe & Sounder, Clear Lens, Red Double Gang Plate |
| MSR-50RKAV/S/C | Remote | Control w/ Strobe & Sounder, Clear Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RKAV/S/O | Remote | Control w/ Strobe & Sounder, Opaque Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RKAV/W/O | Remote | Control w/ Strobe & Sounder, Opaque Lens, White Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RKV/R/C | Remote | Control w/ Strobe Assembly, Clear Lens,Red Double Gang Plate | APD0397 | MSR-50RKAV/R/C | Control w/ Strobe & Sounder, Clear Lens, Red Double Gang Plate |
| MSR-50RKV/R/O | Remote | Control w/ Strobe Assembly, Opaque Lens, Red Double Gang Plate | APD0397 | MSR-50RKAV/R/C | Control w/ Strobe & Sounder, Clear Lens, Red Double Gang Plate |
| MSR-50RKV/S/C | Remote | Control w/ Strobe Assembly, Clear Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RKV/S/O | Remote | Control w/ Strobe Assembly, Opaque Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RKV/W/C | Remote | Control w/ Strobe Assembly, Clear Lens, White Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RKV/W/O | Remote | Control w/ Strobe Assembly, Opaque Lens, White Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RM/S | Remote | Remote Control Assembly w/ Single Gang Cover Plate, Stainless | APD0397 | MSR-50RM/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MSR-50RMA/R | Remote | Control w/ Sounder Assembly, Red Double Gang Plate | APD0397 | MSR-50RKA/R | Control w/ Sounder Assembly, Red Double Gang Plate |
| MSR-50RMA/S | Remote | Control w/ Sounder Assembly, Stainless Double Gang Plate | APD0397 | MSR-50RKA/W | Control w/ Sounder Assembly, White Double Gang Plate |
| MSR-50RMA/W | Remote | Control w/ Sounder Assembly, White Double Gang Plate | APD0397 | MSR-50RKA/W | Control w/ Sounder Assembly, White Double Gang Plate |
| MSR-50RMAV/R/C | Remote | Control w/ Strobe & Sounder, Clear Lens, Red Double Gang Plate | APD0397 | MSR-50RKAV/R/C | Control w/ Strobe & Sounder, Clear Lens, Red Double Gang Plate |
| MSR-50RMAV/R/O | Remote | Control w/ Strobe & Sounder, Opaque Lens, Red Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMAV/S/C | Remote | Control w/ Strobe & Sounder, Clear Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMAV/S/O | Remote | Control w/ Strobe & Sounder, Opaque Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMAV/W/C | Remote | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMAV/W/O | Remote | Control w/ Strobe & Sounder, Opaque Lens, White Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMV/R/C | Remote | Control w/ Strobe Assembly, Clear Lens,Red Double Gang Plate | APD0397 | MSR-50RKAV/R/C | Control w/ Strobe & Sounder, Clear Lens, Red Double Gang Plate |
| MSR-50RMV/R/O | Remote | Control w/ Strobe Assembly, Opaque Lens, Red Double Gang Plate | APD0397 | MSR-50RKAV/R/C | Control w/ Strobe & Sounder, Clear Lens, Red Double Gang Plate |
| MSR-50RMV/S/C | Remote | Control w/ Strobe Assembly, Clear Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMV/S/O | Remote | Control w/ Strobe Assembly, Opaque Lens, Stainless Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMV/W/C | Remote | Control w/ Strobe Assembly, Clear Lens, White Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MSR-50RMV/W/O | Remote | Control w/ Strobe Assembly, Opaque Lens, White Double Gang Plate | APD0397 | MSR-50RKAV/W/C | Control w/ Strobe & Sounder, Clear Lens, White Double Gang Plate |
| MS-RA/FT/P | Remote | Remote Pilot, with Trouble & Push Button for Single Gang Box | APD0127 | MSR-50RM/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MS-RA/P | Remote | Remote with Red Alarm & Green Pilot | APD0127 | MS-RA | Remote Alarm for Single Gang Box Labeled Alarm |
| MS-RA/P/R | Remote | Remote with Red Alarm, Green Pilot, & Pushbutton Reset | APD0127 | MSR-50RM/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MS-RA/P/T | Remote | Remote Pilot, with Trouble for Single Gang Box | APD0127 | MSR-50RM/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MSR-A/R | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder & Red Double Gang Cover Plate | N/A | N/A | N/A |
| MS-RA/R | Remote | Remote with Red Alarm and Pushbutton Reset | APD0127 | MSR-50RM/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MSR-A/S | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder & Stainless Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-A/T/R | Remote | Audio Sounder, Red Plate | APD0127 | MSR-AV/T/R/C | AV Combination Sounder with LED Strobe, Red Plate,Clear Lens |
| MSR-A/T/S | Remote | Audio Sounder, Stainless Plate | APD0397 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MSR-A/T/W | Remote | Audio Sounder, White Plate | APD0397 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MSR-A/W | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder & White Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-AV/R/C | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder Clear Strobe & Red Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-AV/R/O | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder Opaque Strobe & Red Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-AV/S/C | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder Clear Strobe & Stainless Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-AV/S/O | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder Opaque Strobe & Stainless Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-AV/T/R/O | Remote | AV Combination Sounder with LED Strobe, Red Plate,Opaque Lens | APD0397 | MSR-AV/T/R/C | AV Combination Sounder with LED Strobe, Red Plate,Clear Lens |
| MSR-AV/T/S/C | Remote | AV Combination Sounder with LED Strobe, Stainless Plate,Clear Lens | APD0397 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MSR-AV/T/S/O | Remote | AV Combination Sounder with LED Strobe, Stainless Plate,Opaque Lens | APD0397 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MSR-AV/T/W/O | Remote | AV Combination Sounder with LED Strobe, White Plate,Opaque Lens | APD0397 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MSR-AV/W/C | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder Clear Strobe & White Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-AV/W/O | Remote | MSR-50 or 100 upgrade Control Assembly w/ Sounder Opaque Strobe & White Double Gang Cover Plate | N/A | N/A | N/A |
| MS-RD | Remote | Remote Alarm for Single Gang Box Labeled Duct Smoke Detector | APD0127 | MS-RA | Remote Alarm for Single Gang Box Labeled Alarm |
| MS-RH | Remote | Remote Horn for Single Gang Box | APD0127 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MS-RH/KA/P/A/T | Remote | Remote Alarm with Pilot, Trouble, Key & Horn for Double Gang Box | APD0127 | MSR-50RKA/W | Control w/ Sounder Assembly, White Double Gang Plate |
| MS-RH/KA/P/R | Remote | Remote Alarm with Pilot, Key & Horn For Double Gang Box | APD0127 | MSR-50RKA/W | Control w/ Sounder Assembly, White Double Gang Plate |
| MS-RH/P/A | Remote | Remote Alarm with Pilot & Horn for Single Gang Box | APD0127 | MSR-50RM/W | Remote Control Assembly w/ Single Gang Cover Plate, White |
| MSR-V/R/C | Remote | MSR-50 or 100 upgrade Control Assembly w/ Clear Strobe & Red Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-V/R/O | Remote | MSR-50 or 100 upgrade Control Assembly w/ Opaque Strobe & Red Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-V/S/C | Remote | MSR-50 or 100 upgrade Control Assembly w/ Clear Strobe & Stainless Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-V/S/O | Remote | MSR-50 or 100 upgrade Control Assembly w/ Opaque Strobe & Stainless Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-V/T/R/C | Remote | Visual LED Strobe, Red Plate,Clear Lens | APD0127 | MSR-AV/T/R/C | AV Combination Sounder with LED Strobe, Red Plate,Clear Lens |
| MSR-V/T/R/O | Remote | Visual LED Strobe, Red Plate,Opaque Lens | APD0127 | MSR-AV/T/R/C | AV Combination Sounder with LED Strobe, Red Plate,Clear Lens |
| MSR-V/T/S/C | Remote | Visual LED Strobe, Stainless Plate,Clear Lens | APD0127 | MSR-AV/T/R/C | AV Combination Sounder with LED Strobe, Red Plate,Clear Lens |
| MSR-V/T/S/O | Remote | Visual LED Strobe, Stainless Plate,Opaque Lens | APD0127 | MSR-AV/T/R/C | AV Combination Sounder with LED Strobe, Red Plate,Clear Lens |
| MSR-V/T/W/C | Remote | Visual LED Strobe, White Plate, Clear Lens | APD0397 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MSR-V/T/W/O | Remote | Visual LED Strobe, White Plate, Opaque Lens | APD0397 | MSR-AV/T/W/C | AV Combination Sounder with LED Strobe, White Plate,Clear lens |
| MSR-V/W/C | Remote | MSR-50 or 100 upgrade Control Assembly w/ Clear Strobe & White Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-V/W/O | Remote | MSR-50 or 100 upgrade Control Assembly w/ Opaque Strobe & White Double Gang Cover Plate | N/A | N/A | N/A |
| MSR-V/W/O | Remote | MSR-50 or 100 upgrade Control Assembly w/ Opaque Strobe & White Double Gang Cover Plate | N/A | N/A | N/A |
| RW-024-N | Duct detector | Conventional ionization duct smoke detector | Form No. RW-INS-230/24-933 | SM-501-P | Conventional photoelectric duct smoke detector |
| RW-024-P | Duct detector | Conventional photoelectric duct smoke detector | Form No. RW-INS-230/24-933 | SM-501-P | Conventional photoelectric duct smoke detector |
| RW-230-N | Duct detector | Conventional ionization duct smoke detector | Form No. RW-INS-230/24-933 | SM-501-P | Conventional photoelectric duct smoke detector |
| RW-230-P | Duct detector | Conventional photoelectric duct smoke detector | Form No. RW-INS-230/24-933 | SM-501-P | Conventional photoelectric duct smoke detector |
| RW-2W-N | Duct detector | Conventional photoelectric duct smoke detector (2 wire) | APD0060 | SM-501-P | Addressable photoelectric duct smoke detector (4 wire) |
| RW-2W-P | Duct detector | Conventional photoelectric duct smoke detector (2 wire) | APD0060 | SM-501-P | Addressable photoelectric duct smoke detector (4 wire) |
| RW-AA-N | Duct detector | Addressable ionization duct smoke detector | APD0054 | SL-DAA-P | Addressable photoelectric duct smoke detector |
| RW-AA-P | Duct detector | Conventional photoelectric duct smoke detector | APD0054 | SL-DAA-P | Addressable photoelectric duct smoke detector |
| RW-DC-N | Duct detector | Conventional ionization duct smoke detector | RW-DC INST | SM-501-P | Conventional photoelectric duct smoke detector |
| RW-DC-P | Duct detector | Conventional photoelectric duct smoke detector | RW-DC INST | SM-501-P | Conventional photoelectric duct smoke detector |
| RWF-N | Duct detector | Conventional ionization duct smoke detector | APD0148 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWF-P | Duct detector | Conventional photoelectric duct smoke detector | APD0148 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWH-N | Duct detector | Conventional ionization duct smoke detector | Form No. 124 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWH-P | Duct detector | Conventional photoelectric duct smoke detector | Form No. 124 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWJ-N | Duct detector | Conventional ionization duct smoke detector | APD0148 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWJ-P | Duct detector | Conventional photoelectric duct smoke detector | APD0148 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWL-N | Duct detector | Conventional ionization duct smoke detector | Form No. 124 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWL-P | Duct detector | Conventional photoelectric duct smoke detector | Form No. 124 | SM-501-P | Conventional photoelectric duct smoke detector |
| RW-UNI-N | Duct detector | Conventional ionization duct smoke detector | Form No. RW-INS-UNI-024-1/97 | SM-501-P | Conventional photoelectric duct smoke detector |
| RW-UNI-P | Duct detector | Conventional photoelectric duct smoke detector | Form No. RW-INS-UNI-024-1/97 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWX-N | Duct detector | Conventional ionization duct smoke detector | Form No. 124 | SM-501-P | Conventional photoelectric duct smoke detector |
| RWX-P | Duct detector | Conventional photoelectric duct smoke detector | Form No. 124 | SM-501-P | Conventional photoelectric duct smoke detector |