System Sensor CO1224T Carbon Monoxide Detector, 12/24 VDC, with Trouble Relay
$124.95
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System Sensor CO1224T Carbon Monoxide Detector, 12/24 VDC, with Trouble Relay
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Manufacturer datasheetPDF · specs, listings and installationHighlights
Full details and specs- 12/24 VDC, alarm and trouble relays
- 10-year end-of-life signal to the panel
- RealTest functional test with canned CO
- 85 dB Temporal 4 sounder with Hush
- Wall or ceiling, single-gang box or surface
- UL 2075
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About this product
System-connected carbon monoxide detector for fire alarm and security panels, rated 12/24 VDC. An electrochemical cell senses CO, and separate alarm and trouble relays report to the panel.
The trouble relay reports a failed sensor or end of life (10-year timer) to the panel and central station. RealTest lets you functionally test the cell with canned CO. It also has a built-in 85 dB Temporal 4 sounder with Hush, and low current draw (20 mA standby, 40 mA alarm) suits most panels.
Install and test per NFPA 720 and local code. Confirm compatibility with your panel before ordering.
Key features
- 12/24 VDC, alarm and trouble relays
- 10-year end-of-life signal to the panel
- RealTest functional test with canned CO
- 85 dB Temporal 4 sounder with Hush
- Wall or ceiling, single-gang box or surface
- UL 2075
Specifications
| Brand | System Sensor |
|---|---|
| Model | CO1224T |
| Sensing | Electrochemical CO cell |
| Wiring | 6-wire, system-monitored |
| Voltage | 12/24 VDC |
| Standby current | 20 mA |
| Alarm current | 40 mA (75 mA in test) |
| Alarm contact | 0.5 A at 30 VDC |
| Trouble contact | 0.5 A at 30 VDC |
| Sounder | 85 dB, Temporal 4 |
| End of life | 10-year timer, trouble signal to panel |
| Size | 5.1 x 3.3 x 1.3 in |
| Weight | 7 oz |
| Operating temperature | 32°F to 104°F (0°C to 40°C) |
| Humidity | 22 to 90% RH |
| Wire size | 14 to 22 AWG |
| Mounting | Single-gang back box, or surface on wall or ceiling |
| Listing | UL 2075 |
| Optional accessory | CO-PLATE replacement plate |
| Selling unit | 1 detector |
| ReUp item | RU-SS-CO1224T |