Fire alarm NEXA Standard 134A 2/fp

Fire alarm Standard 134A optical from Nexa is a very reliable and sensitive fire alarm that detects both visible and invisible smoke. Standard optical fire alarm from Nexa that reacts quickly. Detects both visible and invisible smoke. It has a double function control, both flashing light (LED) and test button. Powered by 9V standard battery included. There is a very good safety function that means that the fire alarm cannot be mounted in the ceiling bracket if the battery is missing. Low battery warning signal. - Quick, easy installation - Environmentally friendly - contains no radioactive substance - Detection principle: Optical - Warns of: Smoke, Heat - Can be connected in series: No - Power source: Battery 9V (included) - Battery life approx.: 10 - 14 Months - Alarm signal: 85 dB at 3 meters - Operating temperature: -10 to +40 °C - Dimensions Ø: 101 mm, 34 mm high - Quantity: 2