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CE Certification standalone smoke alarm for motor homes SR-822PS

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Description
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Description

Main features:

1, Battery  compartment on alarm  top surface, battery replacement is very convenient;
2, Could be installed in motor homes, ships etc. quavering places;
3, Advanced photoelectric sensing technology; detects visible particles (associated with  smouldering fire) sooner than ionization alarms
4, Auto  check  malfunction.
5, Test  button;  tests  unit’s  electronic  circuitry,  buzzer  and  battery  function Sensor type:

Technical specification:

Power supply DC 9V battery
Standby current <12µA
Alarm current <10mA
Alarm sound >85dB (3m)
Sensor type Photoelectric
Battery life after low battery warning >30days
Temperature range 0°C ~ 49°C (32°F ~ 120°F)
Humidity 10%~90%RH (No icing or condensation)
Dimension Φ95x41mm
Executive  criteria EN14604:2005; GB4715-2005
Detecting  area 80m  at  6-12m  installation  height;  60m  at  installation  height  <6m.

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    Contact Us

    +86 136 7899 9834

    + 86 -755 89571207

    info@sumring.com

    Building D, No. 7 Songshan Road, Xinmu Community, Pinghu Subdistrict, Longgang District, Shenzhen