4 Packs Smoke Alarm Fire Protection Home Security System Smoke Alarm

The 4 Packs Smoke Alarm Fire Protection System is a set of smoke alarms designed for residential use to provide early detection of smoke and fire hazards.

Key Specifications

• Type: Smoke Alarm
• Power Source: 9V battery
• Sensitivity: Meets UL217 standard
• Sound Level: 85 dB at 10 feet
• Mounting: Ceiling or wall mount
• Quantity: 4 smoke alarms in the pack