Standalone smoke detector

Standalone smoke detector

Standalone photoelectric smoke alarm optical smoke alarm for fire security
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Standalone photoelectric smoke alarm optical smoke alarm for fire security

Product Specification:
  • Place Of Origin : Shenzhen, Guangdong
  • Model : SR-822PS
  • Material : ABS+PC
  • Operating voltage : DC 9V battery
  • The warranty time : 2 years
See Price
  1. Product Details

Standalone photoelectric smoke alarm optical smoke alarm for fire security


Product Description                                                                                                                              

This photoelectric detectors is a battery operated photoelectric smoke alarm, adopting unique structure design and advanced photoelectric sensor technology, able to monitor and detect smoke particles in real time.Especially detects visible particles (associated with smouldering fire) sooner than ionization alarms. Once smoke particles or a fire danger is detected, this alarm will chirp and the red LED will flash rapidly to alert you and your family timely. Furthermore, this alarm has dustproof, mothproof and anti-light interference etc. functions, ensuring stability from design basis and  suitable for early warning and protection of fires in houses, factories, shopping malls, hotels, office buildings, school buildings, banks, libraries and warehouses etc. indoor places.


Main features:                                                                                                                                     

1, Battery  compartment on alarm  top surface, battery replacement is very convenient;

2, photoelectric detectors 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.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)
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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photoelectric detectors Model SR-822PS
Carton size:  55 x 41 x 28.5cm
Qty / Ctn: 100pcs

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Q1:Are you manufacture or trading company?
A1:We are a professional manufacture specialize in fire alarm photoelectric detectors.

Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.

Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.

Q4:How about the quality of your products?
A4:We specialize in this field for 15 years,Our raw materials are purchased from qualified suppliers.Supporting visits to factory

Q5:How long is the warranty time of the products?
A5:The warranty period is 2 years from the factory,if there are individual quality problems,
we will replenish the customer in the next batch of orders.


Contact us                                                                                                                                            

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