| Johnson Controls JCPU2-640 CPU Board for IFC2-640 | firealarmpartsdepot.com | 41149 USD | — | — |
| HONEYWELL TC806A1037 PHOTOELECTRIC SMOKE DETECTOR | firealarmpartsdepot.com | 2264 USD | — | — |
| Notifier FSL-751A View Laser Detector | firealarmpartsdepot.com | 2105 USD | — | — |
| Notifier LPX-751L View Laser Smoke Detector | firealarmpartsdepot.com | 1991 USD | — | — |
| Mircom MIX-2251AP Photoelectronic Smoke Detector | firealarmpartsdepot.com | 1576 USD | — | — |
| Honeywell TC806DNR Intelligent Smoke Detector | firealarmpartsdepot.com | 1445 USD | — | — |
| Notifier FST-851H Intelligent High-Temperature Thermal Detector | firealarmpartsdepot.com | 957 USD | — | — |
| Mircom MIX-2251TAP Intelligent Photoelectric Smoke Sensor w/ Fixed Temp Heat Sensor | firealarmpartsdepot.com | 861 USD | — | — |
| HONEYWELL TC808B1041 Intelligent Thermal Heat Detector | firealarmpartsdepot.com | 820 USD | — | — |
| System Sensor 5251H Intelligent High Temperature Thermal Detector | firealarmpartsdepot.com | 757 USD | — | — |
| Honeywell TC806B3010 Intelligent Photoelectric Smoke Detector WHITE | firealarmpartsdepot.com | 682 USD | — | — |
| HONEYWELL TC830E1004 HEAT DETECTOR | firealarmpartsdepot.com | 613 USD | — | — |
| Mircom MIX-5251B Intelligent Heat Detector | firealarmpartsdepot.com | 613 USD | — | — |
| Mircom MIX-5251RB HEAT DETECTOR | firealarmpartsdepot.com | 585 USD | — | — |
| Notifier FZM-1 Intelligent Interface Module | firealarmpartsdepot.com | 585 USD | — | — |
| Johnson Controls M501MJ MONITOR MODULE | firealarmpartsdepot.com | 585 USD | — | — |
| Honeywell TC808A1027 Plug-in Intelligent Fixed Temperature Sensor with Communications | firealarmpartsdepot.com | 544 USD | — | — |
| System Sensor 5551 Heat Detector | firealarmpartsdepot.com | 517 USD | — | — |
| System Sensor 5551R Heat Detector | firealarmpartsdepot.com | 517 USD | — | — |
| System Sensor 5251RB Rate-of-Rise Thermal Detector | firealarmpartsdepot.com | 517 USD | — | — |
| System Sensor 5251B Fixed Temperature Thermal Detector | firealarmpartsdepot.com | 517 USD | — | — |
| System Sensor 2351B-IV Intelligent Photoelectric Smoke Detector | firealarmpartsdepot.com | 517 USD | — | — |
| Mircom MIX-M500X Isolator Module | firealarmpartsdepot.com | 413 USD | — | — |
| Siemens OP121 Conventional Photoelectric Smoke Detector | firealarmpartsdepot.com | 393 USD | — | — |
| System Sensor M500X Fault Isolator Module | firealarmpartsdepot.com | 379 USD | — | — |