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The SYSTEM SENSOR CO-PLATE is a replacement mounting plate designed for carbon monoxide detectors. It provides a clean, secure surface for reinstalling or repositioning CO detector units during service, retrofit, or renovation work. This plate is sold as a set of five, making it a practical stock item for electrical contractors, life-safety technicians, and building maintenance professionals who regularly service CO detection systems. The CO-PLATE simplifies the process of replacing damaged, discolored, or obsolete mounting hardware without requiring a full detector replacement.
This mounting plate is suited for residential and light commercial applications where carbon monoxide detectors require a fresh base due to wall repairs, repaints, or unit swaps. It is a detection accessory intended for use during routine detector maintenance or system upgrades. The pack-of-five format supports service fleets and stocking distributors who handle multiple installs or service calls.
Designed as an OEM-style replacement mounting plate for SYSTEM SENSOR carbon monoxide detectors requiring base or plate replacement during service or installation.
Installation should be performed by a licensed electrician or qualified life-safety technician in accordance with local codes and NFPA 720 guidelines. Disconnect power to the detection circuit before removing or replacing any detector hardware. Verify the replacement plate seats flush against the wall surface before securing the detector unit. Always confirm the detector is fully functional and tested after any mounting hardware replacement.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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