Fire Sentry Battery Operated Smoke Alarm
Hurry up, only 7 items left in stock.
Fire Sentry micro-profile battery-operated smoke alarm, compact 3.8 in size, with 85 dB horn.
Key benefits
- Compact 3.8 in micro-profile design
- Loud, piercing 85 decibel horn
- Flashing red light indicates the alarm is receiving power
- Test button checks horn, battery and alarm circuitry
- Low-battery warning chirp
- Quick-connect mounting bracket; twist-off removal for battery replacement
Typical applications
- Smoke detection in living spaces
Specifications
| Model | i9040E |
| Alarm | 85 dB |
| Size | 3.8 in |
| Compliance (as listed) | UL, FHA, HUD, NFPA, California State Fire Marshal |
Test the alarm regularly using the test button and follow the manufacturer's installation instructions.
Product information supplied by the manufacturer (Fire Sentry).
Product codes
SKU: i9040E
UPC: 025417091458
Couldn't load pickup availability
Discuss your requirements with Russmill Safety: sales@russmillsafety.com.
Selection & specifications
Selection & specifications
Review the product description, available variants and manufacturer’s specifications before ordering. PPE must be selected for the hazards and requirements of your workplace.
Shipping & returns
Shipping & returns
Review our Shipping Policy and Refund Policy for current terms.
Care & product support
Care & product support
Follow the manufacturer’s care, inspection and replacement instructions. Need clarification? Contact customerservice@russmillsafety.com with the product name or SKU.
Available payment methods are displayed at checkout. Review your order and delivery details before completing payment.
Quick order list
Match equipment to your workplace hazards and the manufacturer’s published specifications. Check sizing, compatible components and intended use before ordering.
Read our Shipping Policy and Refund Policy. Contact our team about product and order requirements.
Send product names or SKUs, quantities, sizes and your destination to sales@russmillsafety.com to discuss your requirements.

