First Alert 1039842 Dual Sensor Photo-Electric /Ion Smoke Alarm

First Alert 1039842 Dual Sensor Photo-Electric /Ion Smoke Alarm

The First Alert SA3210 10 year battery dual sensor alarm provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on nuisance alarms from cooking smoke or other common false-alarm triggers. A single button both silences and tests the smoke detector for simple operation. The built-in 10 year lithium-ion battery provides continuous power, with no need to ever worry about changing the battery over the lifetime of the smoke detector and it can be easily installed anywhere without wires.

Descripción español:

ALARMA DE HUMO CON DOS SENSORES 10 ANOS DE GARANTIA

Product Details

Battery Type:

Lithium-Ion

Detection Method:

Fire Smoke

Dimensions:

5 in L x 2 in W x 5 in H

Includes:

Mounting Bracket with Hardware and Battery

Number of Sensors:

2

Operating Temperature:

40 to 100 deg F

Sensor Type:

Ionization Photoelectric

Sound Level:

85 dB

Voltage Rating:

120 V

Features

Utilizes both ionization and photoelectric smoke sensors for optimal performance

Intelligent sensing technology reduces non-emergency or nuisance alarms

Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement

Emits a loud 85 dB alarm for ample warning