The Simplex 565-473, catalog number 4005-9804, is a plug-in 4-Point Initiating Device Circuit (IDC) Low-Current Card for the Simplex 4005 conventional fire alarm control panel. Installing the 565-473 in an available expansion slot adds four supervised Class B initiating zones for connecting smoke detectors, heat detectors, pull stations, and other initiating devices. The low-current IDC configuration of the 565-473 is suited for standard detector loop loading within the 4005 panel’s design parameters.
Key Features
- 4 supervised IDC zones—low-current configuration for standard detector loads
- Class B (Style B) wiring per NFPA 72
- Plug-in expansion card for Simplex 4005 panel
- Supports smoke detectors, heat detectors, and manual pull stations
- Cross-reference: 565-473 / 4005-9804
Compatible Panels
Simplex 4005
Life Safety Consultants has stocked Simplex 4005 series expansion cards since 2002. To order the 565-473 or get technical guidance, call 1-888-557-0558 or email sales@lifesafetycom.com.
Additional information
| Weight | .5 lbs |
|---|---|
| Dimensions | 2 × 5 × .25 in |
| Condition | Reconditioned with one year warranty ! |
| Compatible Panels | Simplex 4005 |
| Cross Reference | 4005-9804 |
| Specification | 4-point IDC low-current, plug-in expansion, Simplex 4005, Class B Style B wiring |















