Dūminis autonominis jutiklis su 9V baterija SHD DOF49

• Veikimo temperatūra: (°C Min/Max): 0/+55
• Matmenys, mm (Ø x H): 110 x 36 mm
• Svoris: 125 g
• Sertifikatai : CE-EN 14604 n°0333-CPD-292026,  NF-DOF49-405 n°105-0/EJ ; NF-DOF49-410 n°105-1/EJ.
• Garsinis signalas : 85 dB (A) esant 3 m ir> 94,5 dB (A) esant 1 m
• Integruotas išbandymo mygtukas
• Autonomija:  5 metai su vienu akumuliatoriumi 9 voltai šarminis (labai mažos eksploatacinės išlaidos)

Certification: CE-EN 14604 Certificate No. 0333-CPD-292026, NF-DOF49-405 Mark Certificate No. 105-0 / EJ NF-DOF49-410 Mark Certificate No. 105-1 / EJ.

Operation: the smoke detector activates the built-in siren and the lighting of a red LED (Flash LED) as soon as the first smoke particles are perceived. It automatically re-engages and the siren stops when no more particles are in the optical chamber.

• Sensor: electronic photo.
• Sensitivity: Meets the standard NF-EN14604.
• No battery indicator: anti-lock device without battery.
• Power and autonomy: 9 volts alkaline battery autonomy 5 years.
• Alarm: Built-in piezoelectric siren.
• Autotest automatic: tests its sensor, electronics and battery voltage.
• Operating temperature: 0 ° to 55 ° C.
• Audible signal:> 85 dB (A) at 3 m and> 94.5 dB (A) at 1 m.
• Low battery signal: low battery warning tone emits a beep every minute for 30 days.
• Functional check: Red light signal once per minute. Test button to make sure that the device is working once a month or after each battery change (complete room and alarm test).
• Equipment: anti-insect grill to prevent nuisance tripping.
• Hygrometry: 0 to 93% RH.
• Dimensions (Ø x H): 110 x 36 mm.
• Mass: 125 g.
• Material: ABS.
• Installation: Ceiling in the center of the room or more than 20 cm from any obstacle (wall, partition, beam etc.) or more than 60 cm from any corner of the room, with 2 fixing screws (provided).