Product Overview
Highlights:
- 120-volt AC/DC with 9-volt battery backup
- 135 degrees Fahrenheit fixed rate and rate-of-rise temperature sensing
- Microprocessor controlled for fewer nuisance alarms
- The test/silence button both silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality
- Latching alarm indicator which automatically identifies which unit initiated the alarm
- 120-volt AC inter-connectable (with maximum 18 compatible devices)
- 85-decibel horn
- Meets UL requirements
Specifications
- Brand
- First Alert
- Mfr number
- HD6135FB
- Item number
- 11931675
- UPC
- 029054508102
Shipping & Returns
Shipping calculated at checkout.
Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.