First Alert CO250RVA RV-Approved Battery-Powered CO Alarm

RV Approved Battery Powered CO Alarm with silence feature and alkaline battery.

• Hinged Cover Design - Allows for fast, easy installation and battery replacement
  
  
• Silence Feature - Silence unwanted alarms. Test alarm with the same button.

• Tamper Resistant Locking Pin locks alarm to to base to prevent removal of battery. Perfect if you rent your RV.

• RV Approved - Approved for use in recreational vehicles

• 9V alkaline battery included

• 10-Year Limited Warranty