FIRST ALERT FASMI105AC Fire SMI105-AC

( Brand: First Alert ), ( Manufacturer Part Number: FASMI105AC ), ( Model: SMI105-AC ), ( Type: Fire Detection )

Review FIRST ALERT

Introducing the First Alert FASMI105AC and SMi105-AC Dual Sensor Smoke and Carbon Monoxide Alarm, a versatile and essential safety device for your home. This battery operated alarm features both electrochemical carbon monoxide and photoelectric smoke sensors to provide comprehensive protection against two of the most common household threats.

The sleek, modern design of the FASMI105AC and SMi105-AC blends seamlessly with any home decor. Measuring approximately 6.5 inches x 3.5 inches x 1.3 inches, it is compact enough to fit in most spaces yet large enough to deliver clear, easy-to-understand alerts. The unit is powered by a sealed, long-lasting 9-volt lithium battery, ensuring reliable operation even during power outages.

The dual sensors in the First Alert FASMI105AC and SMi105-AC provide advanced protection against different types of fires and carbon monoxide poisoning. The photoelectric smoke sensor detects large particles of smoke produced by slow, smoldering fires, while the electrochemical carbon monoxide sensor identifies the presence of this colorless, odorless gas, which can be emitted by sources such as malfunctioning furnaces, water heaters, or automobile exhaust.

This First Alert smoke and carbon monoxide alarm features a built-in digital display that shows the status of both sensors and the battery level. It also includes a test/silence button for easy operation. When the alarm senses smoke or carbon monoxide, it will emit a loud, piercing alarm to alert you and your family. The alarm's voice warning system will also announce the specific danger "Fire!" or "Carbon Monoxide!" to help you quickly identify the threat and take appropriate action.

The First Alert FASMI105AC and SMi105-AC is interconnected with up to 12 alarms for expanded protection. This means that when one alarm is triggered, all connected alarms will activate, ensuring that everyone in your home is alerted to the danger. This interconnectivity also includes First Alert's exclusive 10-year battery backup Hush technology, which allows you to silence the alarm for up to 8 minutes without disconnecting the battery or removing the batteries.

The First Alert FASMI105AC and SMi105-AC Dual Sensor Smoke and Carbon Monoxide Alarm is an indispensable addition to your home safety system. It meets UL 217 and UL 2034 safety standards and comes with a 10-year limited warranty, ensuring your peace of mind and protection against potential hazards.

The First Alert FASMI105AC and SMi105-AC are photoelectric smoke and ionization combined smoke and fire alarms. Here are the pros and cons of buying these alarms:

1. Dual Sensor Technology: The combination of photoelectric and ionization sensors increases the chances of early detection of different types of fires.

2. Voice Alerts: These alarms provide voice alerts for "Fire," "Low Battery," and "Smoke/Rapidly Opening Door."

3. Test and Silence Buttons: The test and silence buttons make it easy to check the functionality of the alarms and silence false alarms.

4. Sealed 10-Year Battery: The sealed battery eliminates the need for frequent battery replacements, ensuring the alarm remains functional for a long time.

5. Interconnected: These alarms can interconnect with other compatible First Alert alarms for comprehensive home protection.

1. Higher Cost: Compared to standalone smoke or ionization alarms, these dual sensor alarms are more expensive.

2. Complex Installation: Interconnecting multiple alarms and ensuring proper installation can be more complicated than installing standalone alarms.

3. False Alarms: The ionization sensor can cause false alarms due to cooking or steam, which might require the use of the hush feature or temporary removal of the battery.

The First Alert FASMI105AC and SMi105-AC smoke and fire alarms offer several advantages, including the increased chances of early fire detection through dual sensor technology and the convenience of voice alerts. However, they also come with a higher cost and the potential for false alarms, particularly from the ionization sensor. Ultimately, the decision to buy these alarms depends on your specific needs and budget, considering the potential benefits and drawbacks. If you prioritize comprehensive fire protection and don't mind the higher cost, the dual sensor alarms could be a worthwhile investment. Otherwise, standalone smoke or ionization alarms might be a more cost-effective option.

Details:

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part #: fasmi105ac prices

• $22.99-$128.00

specifications indusfir:

• brand: First Alert
• mpn: Fasmi105ac
• model: Smi105-ac
• type: Fire Detection

general indusfir:

• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment
• condition: New

payments indusfir:

• credit card: Visa
• other
• wallet: Google-pay

seller indusfir:

• city: Miami, Florida
• rating: 99.7%
• # reviews: 10005

offer indusfir:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: December 17, 2025

returns indusfir:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

shipping indusfir:

• service: UPS Ground
• class: Standard
• carrier: UPS
• cost: $0.00
• type: Fixed
• transit: 9-9 Days

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