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Product Details


Details


Addressable Wireless Smoke Detector

Product Type : Others Products
Product Category : Addressable Control Fire Alarm System
Product Model : SME-WLS1-EN
Product Status : Non Discontinued


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Product Features

  • Wireless transmission path.
  • Photoelectric smoke sensing chamber technology.
  • Loud 85 dB sounder to alert occupants.
  • Integrated indicator provides visual indication of an alarm condition.
  • Test button verifies battery and detector operation.
  • Smoke chamber fault audible and visual indication.
  • Hush function temporarily silences smoke chamber fault indication.
  • Low battery audible and visual warning indication.
  • Hush function temporarily silences low battery audible indication.
  • Up to 32 devices can be connected to the wireless node.
  • User-replaceable battery provides up to 5 years operation under normal conditions.
  • Surface-mount device (SMD) circuit board design.
  • Easy installation and configuration.
  • Low maintenance.
  • Internal antenna.
  • Internal antenna.

Product Specifications

Power

Power source DC 3 V
Quiescent current 5 μA
Quiescent condition indication Flashing red LED every 40 s
Battery life expectancy 5 years
Low battery indication Short audible signal every 40 s, synchronized with a single flash of the red LED, for 30 days
Low battery hush indication Flashing red LED every 20 s
Low battery hush time 10 h

Alarm Condition

Alarm response threshold (0.08 ~ 0.15) dB/m
Alarm condition audible indication output ≥ 85 dB / 3 m (0.5 s on / 0.5 s off)
Alarm condition visual indication Flashing red LED every 1 s
Alarm condition current 65 mA
Alarm condition hush indicator Flashing red LED every 1 s
Alarm condition hush time 9 min
Alarm condition hush time 9 min

Test Condition

Test condition audible indication output ≥ 85 dB / 3 m (0.5 s on / 0.5 s off)
Test condition visual indication Flashing red LED every 1 s

Fault Condition

Smoke chamber fault indication Short audible signal every 40 s and a single flash of the red LED midway between the audible indications
Fault hush indication Flashing red LED every 20 s
Fault hush time 10 h

Wireless Interconnection

Address range 1 ~ 125
Wireless node ID range 1 ~ 125
Wireless radio interconnection operating frequencies 433 MHz, 868 MHz, 915 MHz
Number of selectable radio channels 125
Number of devices connected to a wireless node 32
Maximum distance between interconnected devices a 500 m
Node configuration mode indication Flashing red LED every 0.5 s
Node configuration mode cancellation indication Double flash of red LED together with two short audible signals

Environmental

Operating temperature (0 ~ +55) °C
Operating humidity (10 ~ 95) % RH, non-condensing
Storage temperature (-25 ~ +80) °C
Storage humidity (0 ~ 98) % RH, non-condensing

Miscellaneous

Dimensions Φ 100 mm × 36 mm