USI Photoelectric Smoke & Fire Alarm, 9V Battery Operated

USI photoelectric smoke detector and fire alarm detects fire in ample time, when they first begin to smolder. Photoelectric sensor detects smoke before the fire gets out of hand and sounds a loud 85 decibel alarm to alert that there is danger. The micro alarm comes equipped with a mounting plate for quick and easy installation with a cover to protect the alarm from debris and contaminants that could interfere with the sensors.

• Photoelectric Sensors - Quick Response to Slow Burning Fires.
• Quick Installation - Mounting Hardware Included with Round Flat Installation Bracket.
• Heavy Duty 9V Battery - Warrantied for 3 years with Audible Indicator to Alert Low Battery.
• No Hardwiring Required.
• Test Button.
• Equipped with Protective Cover - Chamber and cover protects alarms from insects and contaminants.
• 5 Year Limited Warranty.