PRC700 Smoke and Carbon Monoxide Alarm, Battery Operated


PRC700 Smoke and Carbon Monoxide Alarm, Battery Operated



The First Alert PC1200 Battery-Operated Smoke and Carbon Monoxide Alarm has a slim profile, designed to blend more fully into the wall and out of sight. It offers the same functionality you expect from First Alert fire and CO detectors with a new design that takes up less space. The battery-operated smoke and carbon monoxide detector alerts you to possible smoke or CO and can be easily installed with no wires required.

  • Battery-operated unit can be installed easily
  • One button silences the alarm and tests the unit
  • Twist-lock mounting system makes installation and battery replacement easy
  • Features a photoelectric smoke sensor and electrochemical carbon monoxide sensor
  • New slim profile blends easily into your home’s decor
Product Overview


Slim Profile Is Ideal for Modern Décor

The First Alert Battery Operated Smoke and Carbon Monoxide Alarm is half the thickness of traditional detection devices, while still offering trusted detection of smoke and carbon monoxide. The thin design of this combination detector blends more easily into walls and ceilings, ensuring safety does not interfere with style. The sleek, white disk minimizes the usual lights and buttons of regular smoke and CO detectors for a cleaner look.

Comprehensive Detection for Your Home or Office

A photoelectric sensor detects smoke from slow smoldering fires, while reducing the number of false alarms due to cooking smoke or steam from a shower. The electrochemical sensor detects carbon monoxide leaks from multiple sources, including faulty fuel-burning appliances. The combination smoke and CO detector provides 2-in-1 protection for both smoke and carbon monoxide in one alarm.

Battery Operation Eliminates Wires

The photoelectric Smoke and Carbon Monoxide Alarm operates on two AA batteries, eliminating the need for wires. It can be mounted on ceilings and walls. Battery operation means that even in the event of a power outage, the combination smoke and CO alarm can still function.

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Getting Started

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Product Manuals

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User's Manual for PC1200 Smoke and Carbon Monoxide Alarm (English)

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More Information on Ionization vs. Photoelectric Smoke Alarms