fire alarms different smoke detector types 2/3/4 wired smoke detectors for you

types of fire detectors including hard wired smoke alarms

hard wired smoke alarm and types of fire detectors for family

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hard wired smoke alarm is types of fire detectors

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product introduction

This product is a photoelectric smoke detectorwith options of 2-wire model and 4-wire model. The smoke chamber using the principle of smoke particles reflecting infrared lights can accurately detect early smoke of a fire. The smoke detector will go intoalarmwhen signal level exceeds the alarm threshold and send the alarm signal to the control panel. During an alarm,the LED will constantly bright.

Product features for Hard wired smoke alarm 

  • Strong adaptability for circumstance
  • SMT design,high stability
  • Power supply non-polarized input
  • Two visible LEDs flash in standby
  • 360° field viewing angle of the visual alarm LEDs
  • Remote LED indicator output(2-wire)
  • Metal shield in chamber,anti-electromagnetic interference
  • Alarm eliminating time :no more than 1 second
  • Execute standard:IP23D.EN 60529,en54-7:2000+A1:2002+A2:2006,EN50130-4EN61000-6-3

 

 

Model No.SR-818PC-2 (2/3 Wire)SR-818PC-4 (4 Wire)
Operating voltageDC 10V-30V
Standby current20μA30-50μA
Alarm current35mA@DC 12V,83mA@DC 24V19mA(relay N.O) 9mA(relay N.C)
Alarm indicationRed LED on
Temperature range-20℃~+60℃
Humidity0%~95%RH(No condensation)
Alarm outputRemote LEDRelay output
Contact ratingN/A0.1A@DC28V
sensorphotoelectric
Dimension100mm diameter*48mm deep

hard wired smoke alarm and types of fire detectors are good fire products

all types of fire detectors including hard wired smoke alarm

 

 

many types of fire detectors, such as hard wired smoke alarm

fire detector hard wired smoke alarmsmany types of fire detectors from sumringmuch types of fire detectors and hard wired smoke alarm are ready to ship

types of fire detectors with hard wired smoke alarm