Part Number : 101-293


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Carbon Monoxide Detector.

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  • 101-293
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Carbon Monoxide Detector

Carbon monoxide (CO) is a poisonous, colorless, odorless, and tasteless gas. When dangerous amounts of CO are detected, the CO1224T CO detectors alert residents by sounding and flashing a temp 4 signal alarm. 

When connected to your Ness Security Alarm System, the alarm can announce the alarm locally and also with 24/7 central station monitoring, residents are guaranteed protection whether they are away from home, sleeping or already suffering from the effects of CO.

The CO1224T CO detectors include RealTest® technology, so they can be tested using a CO gas agent, fully meeting the requirements of NFPA 720: 2009. Simply put the detector into RealTest mode, spray a small amount of CO into the detector per the installation instructions, and within seconds the detector will alarm, indicating successful gas entry. Designed for system operation, these detectors are fully listed to UL 2075 and offer a code-required trouble relay to send a sensor failure or end-of-life signal to the control panel and the central station.

Electrical Specifications

Operating Voltage - 12/24 VDC

Audible Signal  - 85 dB in alarm

Standby Current  - 20 mA

Alarm Current  - 40 mA (75 mA test)

Alarm Contact Ratings  - 0.5 A @ 30 VDC

Trouble Contact Ratings -  0.5 A @ 30 VDC

Physical Specifications

Size Length:  - 5.1˝, Width: 3.3˝, Height: 1.3˝

Approximate Weight  - 7 oz

Operating Temperature Range  - 0° – 40° C (32° – 104° F)

Operating Humidity Range  - 22 – 90% RH

Input Terminals  - 14 – 22 AWG

Mounting  - Single-gang back box; surface mount to wall or ceiling



Additional Information

Part Number 101-293

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