Emerald Ranger Smoke Alarm with RF $55 (Was $88) + Delivery ($0 BNE C&C) @ Smoke Alarms Warehouse

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EmployeeLsaw2000 on 13/12/2023 - 09:30 smokealarmswarehouse.com.au (274 clicks)
Last edited 13/12/2023 - 15:56 by 1 other user

The Ranger RF Smoke Alarm is powered by a non-replaceable 10-year rated lithium battery.

The alarm is fitted with a test/hush/silence button to facilitate testing of the alarm. The silence function also allows the alarm and alarm system to be silenced in the case of a false alarm.

This alarm can be used as a stand-alone alarm or can be connected with up to 40 alarms.

FEATURES

Model Number: EP-RANG-RF-10
10-year 3V lithium battery
RF interconnectable with up to 40 alarms on one wireless network
Indicator lights for test/hush/silenceand fault warnings
Loud alarm – 85dB(A) @ 3m
CSIRO ActivFire listed
Meets Australian smoke alarm standards (AS3786:2014)
7 year warranty

Related Stores

Smoke Alarms Warehouse

• • 

    ol mate on 13/12/2023 - 09:34

    -1

    The RF (interconnecting) one is $64.90 on that website?

    • 

      ol mate on 13/12/2023 - 09:36

      -1

      Link that was deleted by original commenter: https://www.ceilingfansdirect.com.au/product/emerald-ranger-… (the $39.90 non-RF version)

  • 

    internet-stranger on 13/12/2023 - 09:34

    These models have the RF module for linking included. The ones you linked do not.

• 

  internet-stranger on 13/12/2023 - 09:33

  +1

  I got these in a previous deal. They work well!
  I have one installed in every bedroom, hallway, adjacent to the kitchen and in the garage.
  When one triggers they all trigger within a few seconds, and the optional remote allows you to silence and test them all really quickly and easily.

• 

  beigehornet on 13/12/2023 - 09:55

  +2

  Wonder how much the linking together hurts the battery life

  • 

    internet-stranger on 13/12/2023 - 10:10

    Ours are at 2 1/2 years. I can update in another 7 1/2 years if you want ;)
    I would guess the RF is passive unless it’s sending out an active alarm. So super low.

    • 

      Thrifty McGifty on 13/12/2023 - 10:48

      It can't be passive, it has to be listening (RF, not audio) for the other alarms.

      • 

        internet-stranger on 13/12/2023 - 10:58

        +2

        Yea, I remember back in my youth creating a AM radio that was powered by a potato.
        By passive I mean it’s not actively sending data out. Sending is where most power is used, receiving is very low power.