First Alert Dual Sensor Smoke Alarm-Ionization & Photoelectric

Price: $24.95

In stock

SKU: SA320 Category: Tag:

Smoke & Fire Alarm that detects smoldering as well as fast moving fires.


First Alert


First Alert

Model #:


Maximum Quantity:

5 Per Household (Annually)

Product Instructions & Ordering Information Below


Key Points

  • Equipped with  photoelectric &ionization sensor to quickly detect fast burning and smoldering fires
  • Single test/silence button lets you easily check alarm function and mute false alarms
  • Batteries included-Use Polaroid AA batteries for best results
  • Loud 85 decibel siren sounds to help alert you to danger
  • Install alarms in areas per manufacturer instructions
  • Test alarms regularly per manufacturer instructions

**Before purchasing this alarm, please be sure that this alarm is acceptable for use in your dwelling per your county’s fire code of ordinances. **



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Product Instructions

Download and read the complete set of instructions before using this product.

Download PDF

Buyer Notice

All purchases made from The Safety Store at Riley Hospital for Children and this website are final. There are no refunds or exchanges.

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Pick-Up Orders

All in-store pick-up orders must be picked up at The Safety Store at Riley Hospital for Children in Indianapolis, Indiana. Directions

Indiana-Only Shipping

We can only ship to Indiana addresses and cannot ship to P.O. boxes. Purchase is limited to a quantity of 5 per valid Indiana address.

Shipping Charges

Based on total cost of order:

$0 to $30 = $12.00

$30 to $60 = $14.00

$60 to $100 = $17.00

$100 to $500 = $19.00