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.
Last updated at 08/03/2026 19:04:32
Red Smoke Alarms R9 | 9v battery stand-alone smoke alarm
Delivery between Thu – Mon $15.95
Red Smoke Alarms 10 x Bundle R9 | 9v battery stand-alone smoke alarm
Delivery between Thu – Mon $15.95
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery - MJS Electrical Supplies
Delivery between 5–12 Aug $9.72
Red Smoke Alarms Red Smoke Alarms R9 | 9v Battery Stand-alone Smoke
Delivery $15.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Red Smoke Alarms Red Smoke Alarms R9 | 9v battery stand-alone smoke alarm
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Red Smoke Alarm 9v Battery
Delivery $10.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Red Smoke R9 Stand-Alone 9V Battery Photoelectric Smoke Alarm
Delivery between Wed – Mon $14.90
Red 9v Battery Stand-Alone Smoke Alarm
Delivery between Tue – Mon on orders of $150+
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery
Free delivery between Wed – Thu
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery
Delivery between 6–14 Aug $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.
| Detection Method | Photoelectric sensor |
| Power Requirement | 9V DC Battery |
| Alarm Sound | 85dB at 3m minimum |
| Hush function | Button for test/hush function |
| Alarm Duration | 10 min for hush |
Red Smoke Alarms R9 | 9v battery stand-alone smoke alarm
Delivery between Thu – Mon $15.95
Red Smoke Alarms 10 x Bundle R9 | 9v battery stand-alone smoke alarm
Delivery between Thu – Mon $15.95
Red Photoelectric Stand-Alone Smoke Alarm with 9V Battery - MJS Electrical Supplies
Delivery between 5–12 Aug $9.72
Red Smoke Alarms Red Smoke Alarms R9 | 9v Battery Stand-alone Smoke
Delivery $15.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Red Smoke Alarms Red Smoke Alarms R9 | 9v battery stand-alone smoke alarm
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
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.
| Detection Method | Photoelectric sensor |
| Power Requirement | 9V DC Battery |
| Alarm Sound | 85dB at 3m minimum |
| Hush function | Button for test/hush function |
| Alarm Duration | 10 min for hush |
