Project Description

Interconnected smoke detector 10 year DC 3V Lithium battery interlinked network smoke sensor 909R

Product features

* High accurate infrared photoelectric sensor

* DC 3V Lithium battery supply

* Ultra-long standby time, low current consumption

* Low-battery warning

* Alarm memory function

* Alarming pause (hush mode)

* Sound & flash alarm & LED indicating alarm

* SMT manufacture technology, reliable stability

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  • interconnected smoke detector
  • interlinked smoke sensor
  • network smoke sensor
  • interconnected smoke sensor

Technical parameter

Interconnected smoke detector, all smoke sensor will sound once any one of them triggered

Can be connect 20 pcs (operation)

Alarm Sound: >85dB/3M

Wireless interconnection frequency:433MHz

Wireless transmitting distance:200m (open area)

Battery life: 10 years,DC3V Li-battery

Alarm concentration: 13%

Humidity: 0%~95%RH(No condensation)

Sensitivity:0.5dB/m (±0.1dB/m)