About 1-year battery life
Alarm reset when smoke clears
Red LED flash indication and sound
|Lowest Price||৳ 1,800|
|Updated||1 month ago|
|Seller Location||Dhaka, Bangladesh|
Context plus conventional photo-electric smoke detector has fire siren with flashing red LED, smoke detector supply voltage 9 to 33V, average stand-by current 24V 45uA, ambient temperature 32 to 100°F and made in UK.