You will not be allowed to compare more than 4 products at a time
View compareProduct Description
The SMICO100-AC Interconnect Hardwire 2-in-1 Smoke & CO Alarm with Battery Backup utilizes First Alert's Precision Detection technology and meets new industry standards. Easily install and interconnect multiple alarms together to create an alarm system throughout your home.
Frequently Asked Questions
- Q: How does the First Alert SMICO100-AC detect smoke and carbon monoxide? A: The First Alert SMICO100-AC utilizes Precision Detection technology, which effectively senses smoke and carbon monoxide levels while minimizing false alarms often caused by cooking activities.
- Q: Can I interconnect multiple First Alert SMICO100-AC alarms? A: Yes, the SMICO100-AC allows for easy interconnection with other compatible alarms. When one alarm detects a threat, all interconnected alarms will sound, providing enhanced safety throughout your home.
- Q: Is there a battery backup feature for the First Alert SMICO100-AC? A: Yes, the SMICO100-AC comes with a battery backup that ensures continuous protection and functionality even during power outages, giving you peace of mind.
- Q: What is the installation process for the First Alert SMICO100-AC? A: The First Alert SMICO100-AC features a Quick Connect Plug for straightforward installation, eliminating the need for complex rewiring. It is designed for easy set-up so you can have your alarm system running efficiently.
- Q: How do I test or silence the First Alert SMICO100-AC alarm? A: The SMICO100-AC is equipped with a test/silence button that allows you to easily check if the alarm is functioning properly and to silence it temporarily during non-emergency situations.



