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Internet # 202934253

Model # CO1209F

Hardwired Interconnected CO Alarm with Dualink and Relay Contacts

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Product Details

The Gentex CO1209F electrochemical carbon monoxide (CO) alarm is for use as an evacuation device in all dwelling units, including but not limited to homes, apartments, hospitals and hotels/motels. The CO1209F is engineered to eliminate nuisance alarms and deliver outstanding performance wherever reliable CO protection is required. The CO1209F is ANSI/UL 2034 listed and in compliance with NFPA 720.
  • 120 VAC with 9VDC battery back-up
  • Temporal 4 evacuation piezo horn with a 3100Hz (nominal) horn frequency
  • Form A/form C relay contacts
  • Relay contacts operate when on batteyr back-up
  • Push button self test feature
  • Dualink Feature: tandem with all Gentex tandem capable alarms
  • Quick disconnect wiring harness
  • Low or missing battery indicator
  • End of life signal indicates CO sensor has reached depletion state and time to replace
  • 1 year warranty from date of purchase
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents


Dimensions: H 6.25 in, W 6.25 in, D 1.8 in


Product Depth (in.)1.8 inProduct Height (in.)6.25 in
Product Width (in.)6.25 in


Alarm/Detector FeaturesBattery Back-Up, Tamper ResistantAlert TypeSiren
Battery Type Required9-voltCommercial/ResidentialCommercial, Home
Connector/Contact Type4-WireFixed or portableFixed
IncludedBatteries, Battery Back-UpPack Size1
Power SourceHardwiredReturnable90-Day
Voltage (V)120

Questions & Answers

Q:Is this monitor compatible with an ADT security system?
by|Aug 17, 2023
1 Answer
Answer This Question

A:  Please contact our technical support team for details on compatibility with an ADT system. They can be reached at 1-800-436-8391.

by|Aug 23, 2023
    Q:My system will be wired with (1) CO1209F + (6) S1209. Do the CO1209F relay contacts work when AC ...
    by|Jan 30, 2017
    0 Answer
    Answer This Question
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    We Install These With Every Gas Boiler Install And Interlock It With The Boiler To Shut Down The ...
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