Product details
| Part number | 4098-9789 |
|---|---|
| Description | Lifealarm Sens Base with LED Out |
| Category | Detectors & Bases / Detector Bases & Sounder Bases |
| System | Simplex TrueAlarm detectors and TrueAlert appliances |
| Works with | 4100ES, 4010ES, 4007ES, 4010, 4100U, 4008 (reduced feature set), 4020 (MAPNET II), 4100 (MAPNET II), 4120 (MAPNET II), 2120 TrueAlarm CDT (MAPNET II) |
| Approvals | UL, ULC, CSFM listed; FM approved |
| Availability | In stock in Riyadh |
| Support | Selection, compatibility and programming help from our engineers |
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About the 4098-9789
White TrueAlarm sensor base for 4098-9714 photoelectric and 4098-9733 heat sensors, with wired connections for a 2098-9808 remote LED alarm indicator or a 4098-9822 unsupervised relay. The base holds the addressable electronics; the address is set by DIP switch under the sensor and stays with the location when the sensor is changed. Its red LED pulses to show communication with the panel and stays on for alarm or trouble.
The 4098-9822 relay is unsupervised and needs a separate 24 VDC supply.
Specifications
| Compatible sensors | 4098-9714 and 4098-9733 |
|---|---|
| Color | White |
| Connections for | 2098-9808 remote alarm indicator or 4098-9822 unsupervised relay |
| Mounting | 4 in. octagonal or 4 in. square box (box depth depends on total wire count and wire size) |
| Communications | IDNet or MAPNET II communications, auto-selected, one address for each base |
| Wiring | Screw terminals for in/out wiring, 18 to 14 AWG, 0.82 mm² to 2.08 mm² |
| Remote LED / relay connections | Color coded wire leads, 18 AWG, 0.82 mm² |
| UL listed operating temperature range | 32°F to 100°F, 0°C to 38°C |
Used with
- 4098-9714 – Photoelectric smoke sensor
- 4098-9733 – Heat sensor
- 2098-9808 – Remote red LED alarm indicator
- 4098-9822 – Unsupervised relay, tracks base LED status (mounts in base electrical box)
- 4098-9832 – Adapter plate for surface or semi-flush 4 in. square box and surface 4 in. octagonal box
From Simplex datasheet S4098-0019. The datasheet, UL listing and installation manual can be downloaded under Documents above.







