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Smoke Detector PW-521

  • Item Num :PW-521
  • Shipping Port :Ninbo
  • Original Region :CHINA
  • Price: 0
Product Details

• 220V~240V AC, 50HZ.
• Photoelectric sensing technology – Detects Slow Smoldering Fires.
• Sleek low-profile housing design.
• SMD circuit board design-satisfactory quality and reliability guaranteed.
• Fully supervised for low battery and low sensitivity.
• Test button verifies battery and alarm operation.
• Inter-connectable up to 38 units over a maximum of 250m.
• Sounding a loud alarm signal of exceeding 85 dB(3m) in alarm mode.
• Silence function.
• Easy installation, remove and maintenance.
• 5-year limited warranty, excluding battery.
• 10-year product lifespan.
• Comply EN 14604, AS3786.

 Power Supply  Main Power Soure: 220V~240V AC, 50HZ
 Secondary Power Soure  9V Battery (carbon zinc, Alkaline)
Operating Temperature  40˚F (4.4˚C) to 100˚F (37.8˚C)
 Relative Humidity  10 to 90% RH, noncondensing
 Alarm Indication  Audible and visual alarm
 Buzzer Output  >85dB at 10 feet (3m)
 Test Facility   yes
 Self Check Function  yes
 Low Battery Warning  Up to 30days 
 Interconnection  Up to 38 units 
 Material  ABS
 Dimensions  125mm(Dia.)x38.5mm(H)with base
 Weight  145g (without battery)


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