Notifier SFP-2404 — four-zone conventional fire alarm control panel, 120 VAC.
The SFP-2404 brings microprocessor control to conventional fire systems. It is compatible with System Sensor i3 smoke detectors, with drift compensation, maintenance alert and freeze warning, and with conventional two- and four-wire smoke detectors, pull stations, waterflow and tamper switches and other normally open contact devices. Its NAC protocol can silence audible devices while strobes keep flashing on a single pair of wires. Refer to Notifier device compatibility document 15378 for the full list of compatible devices.
Specifications
| Model |
SFP-2404 (SFP-2404E is the 240 VAC version) |
| Initiating circuits |
Four Style B (Class B) IDCs |
| Notification circuits |
Two Style Y (Class B) NACs |
| Class A option |
CAC-4 converter module |
| Relays |
Form-C alarm, trouble and supervisory |
| AC power |
120 VAC, 50/60 Hz, 2.3 A |
| Battery charger |
Sealed lead-acid up to 18 Ah; two 7 Ah batteries fit in the cabinet |
Features
- Each zone programmable for supervisory or fire, with separate red and yellow LEDs
- Zone 4 programmable for combined tamper supervisory and waterflow
- Alarm verification selectable per zone; disable switch per zone
- NAC synchronization with selectable manufacturer protocol
- Maintenance alert and supervisory LEDs per zone for i3 detectors
Installation notes
- Batteries larger than 7 Ah, up to 18 Ah, need a separate battery box such as the BB-17
- The 411 or 411UD DACT can be used as a slave communicator
- AC wiring: minimum 14 AWG with 600 V insulation
Documents
FAQ
How many zones does the SFP-2404 have?
Four Style B (Class B) initiating device circuits, with two Style Y (Class B) NACs.
Can it be wired Class A?
Yes, with the optional CAC-4 converter module, which converts the IDCs to Style D (Class A) and the NACs to Class A.
What batteries does it use?
Sealed lead-acid only, up to 18 Ah. Two 7 Ah batteries fit in the cabinet; larger ones need a battery box such as the BB-17.
Does it work with i3 detectors?
Yes. It supports System Sensor i3 smoke detectors with drift compensation, maintenance alert and freeze warning.
