Notifier FCO-951-IV is the ivory IntelliQuad PLUS advanced multi-criteria fire/CO detector, a plug-in, addressable FlashScan device. It combines four sensing elements in one head: photoelectric smoke, thermal (135°F fixed temperature and rate of rise), infrared light/flame and electrochemical carbon monoxide. The fire algorithm combines these signals for heightened immunity to nuisance particulates, such as theater smoke, while the CO cell produces a separate life-safety CO signal. The detector uses only one address on the SLC.
Specifications
| Sensing |
Photoelectric, thermal, infrared and carbon monoxide |
| Heat |
135°F fixed temperature threshold plus rate of rise |
| Protocol |
FlashScan |
| Color |
Ivory |
| Operating voltage |
15 to 32 VDC |
| Standby current |
200 µA @ 24 VDC |
| Maximum alarm current |
2 mA @ 24 VDC |
| Maximum current |
4.5 mA @ 24 VDC |
| CO alarm thresholds |
70 ppm (60–240 min), 150 ppm (10–50 min), 400 ppm (4–15 min) |
| CO cell |
10-year life with end-of-life warning |
| Operating temperature |
32°F to 100°F (0°C to 38°C) |
| Humidity |
15% to 90% RH, non-condensing |
| Air velocity |
0 to 4,000 ft/min |
| Size in B200S sounder base |
2.7" H x 6.875" diameter |
| Weight |
3.4 oz (95 g) |
| Certifications |
UL 268 7th Edition, UL 521, UL 2075; UL/ULC S1111; CSFM 7272-0028:0510 |
Installation notes
- The detector plugs into a separate base, which is ordered separately.
- B200S series intelligent sounder bases are recommended: they sound Temporal 3 for fire and Temporal 4 for CO, and recognize System Sensor synchronization.
- Automatic drift compensation for the smoke and CO sensors.
- RealTest CO testing capability.
- Optional accessories include the RA100Z remote LED annunciator, TR300-IV trim ring and CK300-IR-IV color kit.
Related models
-
FCO-951 — the same detector in white
-
FSCO-951 — Notifier addressable carbon monoxide detector
-
B300-6-IV 6 in flanged base and B501-IV 4 in base, ivory
-
B200S-IV intelligent sounder base; B224BI-IV isolator base and B224RB-IV relay base, ivory
Documents
FAQ
Is a base included?
No. The FCO-951-IV plugs into a separate base, such as the B300-6-IV, B501-IV or the B200S-IV sounder base.
Can it give different signals for fire and CO?
Yes, when installed on a B200S series sounder base. The base sounds a Temporal 3 pattern for fire and a Temporal 4 pattern for CO.
How long does the CO sensor last?
The CO cell is rated for 10 years and provides an end-of-life warning.
Which protocol does it use?
FlashScan. The detector uses one address on the SLC.
