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The green LED lights to indicate AC power. Turn on AC power and check the LED's for proper operation.This smoke alarm may be interconnected with as many as 11 other USI ELECTRIC model smoke alarms such as USI-1103, USI- 1203, USI-1204, USI-1208, USI-1209, USI-1213, USI-2204, USI-3204, USI-5204 and 6 other.
Use smoke alarms with Silence Control for these areas. To buy this particular brand of smoke detector because I. This USI Electric brand smoke and fire alarm has been.
near appliances or areas where normal combustion regularly occurs (kitchens, near furnaces, gas hot water heaters). the garage – products of combustion are present when you start your automobile. If more than one sleeping area exists, locate additional smoke alarms in each sleeping area. Try to protect the exit path as the bedrooms are usually farthest from an exit. Locate the first smoke alarm in the immediate area of the bedrooms.
The smoke alarm uses an extremely small amount of a radioactive element in the ionization chamber.
Visit Us on the Web! MODEL USI-1103 LONG LIFE S1810 LITHIUM POWERCELL SMOKE & FIRE ALARM WITH SILENCE CONTROL READ ALL INSTRUCTIONS The smoke alarm has a recommended service life of at least 10 years under normal conditions.