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System Sensor 2012-24AUSI Photoelectric Smoke Sensor with Backup Battery

Web ID: 470

The System Sensor 2012/24AUSI smoke alarm is designed for open area protection in residential buildings. These multi-voltage, 4 wire smoke alarms can be connected to many third party devices such as security alarm systems and access control systems.
Manufacturer PN: 2012/24AUS
Warranty: 3 Year
Manufacturer Website


Size: 55mm (H) × 135mm (diameter)

Weight: 220 grams

Humidity Range: 5%~93% RH, noncondensing

Temperature Range: 0?~50?

Operating Voltage: 10VDC~30VDC

Standby Current: 60 μA maximum average

Alarm Current: 65 mA maximum average @ 10VDC~30VDC


Max. interconnected Units: 24