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RF433mhz Wireless and WIFI Interconnected 360° Sensing Fire APP Remote Alarm Usage: Office Buildings, Industrial Premises


Available on backorder

  • LED light  flash
  • Low battery warmly
  • Check alarm history
  • Loud 85 decibel alarm
  • CE EN14604 approved
  • Name the location of the detector.
  • 10 years stand-alone smoke alarm,
  • Remotely Test and hush from App.
  •  Permanent carbon monoxide sensor
  • Notification from a Phone call or SMS
  • Remotely silence from the mobile phone.
  • Self-checking automatically every 24 hours.
  • Google Home/Amazon Alexa/IFTTT compatible.
  • Family group management—Share this device with your family members.

2,863.00 8,000.00

Available on backorder

4,701.00 for 3 item(s)

Photoelectric alarms are generally more effective at detecting slow, smoldering fires that smolder for hours before bursting into flame. Sources of these fires may include cigarettes booming in couches or bedding.

Photoelectric alarms are generally more effective at detecting fast, flaming fires that consume combustible materials rapidly and spread quickly, Sources of these fires may induce flammable liquids or paper burning in a waste container.
However, both types of alarms proved adequate detection of both types of fires.

   smoke alarm EN approval fire alarm stand alone smoke detector

Press and hold the TEST key, the product enters the test
state. When the red light flashes, the buzzer sounds, and
the action mode is the same as the alarm mode,it mean
normal working ; When it will flash twice or three times
in red, without buzzing Tweeter, it mean it unnormal working

Working Voltage
DC3V built-in lithium battery
Standby current
Alarm current
Alarm mode
Siren With Flash (buzzer & red LED)
Low voltage threshold
Alarm sound
battery life
10 years
Fire-proof level



Smoke is detected every 6 seconds. If the alarm threshold
is reached, it is detected 6 times at 1S speed each time to
determine the alarm condition and the red light flashes.
After 6 times of determining the fire, an siren and flash

was issued.

SKU: SKD-AJ-765SI-4 Categories: , ,
Weight 0.210 kg



Voltage DC3V
Standby Current <10uA
Alarm Current <60mA
Working Temperature -10℃~+50℃
Relative Humidity ≤95%RH
Wireless Signal 433.92Mhz GFSK
Low battery alarm threshold 2.5±0.1V
Alarm Sound pressure ≥85dB
RF Distance >25m
Alarm Mode Siren with flash
Execute Criterion EN14604:2005 AS3786:2014

WIFI Interconnected smoke alarm

Working Voltage DC3V battery(not replaceable)
Standby current <12uA
Alarm current <35mA
Low voltage threshold 2.7V
Battery lifespan 10 years
Alarm sound  >85dB
Alarm mode LED flashes& Buzzer
Fire protection grade V-0
Certification EN 14604:2005/AC:2008
Product lifespan 10years
Smoke module:
RF433mhz Wireless and WIFI Interconnected
Working Voltage DC6V(Replaceable)
Low voltage threshold 5.2V
Battery lifespan >3 years
Wireless frequency 2.4GHz
Max RF power +20dBm
Wireless frequency 433MHz GFSK
Alarm mode LED flashes& APP notify
Execute Criterion EN 300 328 V2.1.1 (2016-11)
Product  lifespan 10 years

Warranty Condition

Does this product checked before shipping them to me?

Yes., of course.We have a professional Quality Control team. They will check carefully for each item we received from factory to avoid sending defective goods to our customers.

If a item is found defective in our Technical QC  team , it will be returned to the factory. Please don’t worry about receiving a defective item because we are committed to being a trustworthy

Products Guaranteed

Factories that supply Sonoff are strictly evaluated by us, and we provide you an even better reassurance of consistent  high quality thanks to our Sonoff Technical QC team. We double-check the contents of all orders carefully before dispatch to our customers a. Sonoff will maintain all product serial number and products ID for stop delicacy.

Lead time

Processing time 1-2 business days normally: During this period, we do strict quality-control tests and get the items carefully packed.

Delivery time

Delivery time 3-8 business days normally in India.

 Who will be delivered the product to me

You order  will dispatch from your nearest local authorized dealer by ShipRocket/Delhivery.com.

What should I do if my items arrived damaged?

When using shipping services, we want the delivery to be as fast as possible. At the same time, we expect from the courier company to handle our shipments with great care throughout their journey. Packages reach several depots and go through multiple hands until the driver delivers them to their recipients. Even though we might assume it is the courier’s fault for the damaged delivery of the parcel, several other situations explain it is not always the case.

If you order got damaged or lost during transits so  Rarely, rough handling by the courier can lead to physical damage to your goods, e.g. broken screen. In this condition, Apply for Insurance claim terms & conditions applicable.

Bulk Order

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