Red Smoke Alarms R9 | 9V Battery Stand-Alone Smoke Alarm
Times are changing and safety should be your number one priority! The R9 smoke alarm is photoelectric and supplied with a 9V battery which is replaceable. It is wireless and doesn't require an electrician allowing for DIY installation.
Times are changing and safety should be your number one priority! The R9 smoke alarm is photoelectric and supplied with a 9V battery which is replaceable. It is wireless and doesn't require an electrician allowing for DIY installation.
Times are changing and safety should be your number one priority! The R9 smoke alarm is photoelectric and supplied with a 9V battery which is replaceable. It is wireless and doesn't require an electrician allowing for DIY installation.
Times are changing and safety should be your number one priority! The R9 smoke alarm is photoelectric and supplied with a 9V battery which is replaceable. It is wireless and doesn't require an electrician allowing for DIY installation.
in 20 offers
The lowest price for Red Smoke Alarms R9 | 9V Battery Stand-Alone Smoke Alarm right now is $12.10 at MJS Electrical Supplies, compared across 15 retailers.
The all-time low was $9.95 on 2 Mar 2026 — today's price is 22% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Nov 2026.
Last updated at 01/11/2026 02:43:25
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery - MJS Electrical Supplies
Delivery between 3–10 Nov $9.72
Red Smoke Alarms R9 | 9v battery stand-alone smoke alarm
Delivery between Wed – Fri $15.95
Red Smoke R9 Non Interconnected 9V Battery Photoelectric Smoke Alarm
Delivery between Tue – Fri $14.90
Red 9v Battery Stand-Alone Smoke Alarm
Delivery between Mon – Sat on orders of $150+
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery
Free delivery between Tue – Wed
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery
Delivery between 3–11 Nov $10
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery | R9
Delivery $7.72
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery | R9
Delivery $7.72
Red Smoke Alarms Red Smoke Alarms R9 | 9v battery stand-alone smoke alarm
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9V battery stand-alone smoke alarm - Red Smoke Alarms:
Delivery $10
originally posted on Google Customer Reviews
Happy with the product
originally posted on mydeal.com.au
Small and bulky, it is good value for money in the short term but you would need to replace the battery several times I should imagine over a 10 year period, that said your first battery is supplied. I found this alarm difficult to mount.
| Detected Substances | Smoke |
| Sensor Type | Photoelectric |
| Certifications | Approved and certified to meet AS3786:2014 |
| Standards Compliance | AS3786:2014 |
| Alarm Sound Level | 85 dB at 3M |
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery - MJS Electrical Supplies
Delivery between 3–10 Nov $9.72
Red Smoke Alarms R9 | 9v battery stand-alone smoke alarm
Delivery between Wed – Fri $15.95
Red Smoke R9 Non Interconnected 9V Battery Photoelectric Smoke Alarm
Delivery between Tue – Fri $14.90
Red 9v Battery Stand-Alone Smoke Alarm
Delivery between Mon – Sat on orders of $150+
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery
Free delivery between Tue – Wed
Happy with the product
Small and bulky, it is good value for money in the short term but you would need to replace the battery several times I should imagine over a 10 year period, that said your first battery is supplied. I found this alarm difficult to mount.
| Detected Substances | Smoke |
| Sensor Type | Photoelectric |
| Certifications | Approved and certified to meet AS3786:2014 |
| Standards Compliance | AS3786:2014 |
| Alarm Sound Level | 85 dB at 3M |
