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The Matelec DET-SMK-RF-AC-10 is a 240V mains-powered photoelectric smoke alarm with a 10-year lithium battery backup. It is a Type A detector with dual spectrum sensing, and it pairs wirelessly with up to 48 alarms or hardwires to up to 24. The DET-SMK-RF-AC-10 mounts to a wall or ceiling and conforms to AS 3786:2023 and AS 3786:2014.
Retrofitting alarms into an occupied home means working around existing ceiling linings and cable runs. The DET-SMK-RF-AC-10 has a base recessed for mains cabling, so the cable lands without a large ceiling cut-away. Its mounting holes line up with standard plaster brackets, and the hinged base opens by push button at fit-off. Dual spectrum sensing reduces nuisance alarming.
Interconnection runs either way on this alarm. Wireless pairing links up to 48 alarms on the 433.42 MHz band, and a loop terminal carries a hardwired run through each alarm position to 24 units. The No Battery, No Close catch stops the base closing with the battery left out. The alarm also carries improved EMI resilience.
The DET-SMK-RF-AC-10 is rated for 0 to 40 degrees C and 5 to 93 percent humidity, so locations outside that range sit out of scope. High temperatures shorten battery life. Wireless pairing tops out at 48 alarms, and a hardwired interconnect tops out at 24.
(DET-SMK-RF-AC-10)
The DET-SMK-RF-AC-10 conforms to AS 3786:2023 and AS 3786:2014, and to ISO 12239:2021. It is a Type A photoelectric smoke detector running on a 240V mains supply with battery backup.
Installation requires a licensed electrician, because the alarm connects to a 240V mains supply. The base is recessed for the mains cable and the mounting holes line up with standard plaster brackets. The hinged base opens by push button for fit-off.
Up to 48 alarms pair wirelessly, running on the 433.42 MHz band. Wireless pairing suits retrofits where there is no interconnect conductor between alarm positions.
Up to 24 alarms link over a hardwired interconnect. A loop terminal is provided, so the interconnect conductor carries through each alarm position rather than terminating at it.
A 10-year lithium battery provides backup during a mains outage. The alarm sounds an audible low battery warning, and a No Battery, No Close catch stops the base closing with no battery fitted.
Warranty runs for 7 years for domestic use, starting from the invoice date. The warranty is void if a licensed electrician does not install the alarm.
The Matelec DET-SMK-RF-AC-10 is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.
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Warranty starts from Invoice Date
Domestic Use: 7 Years
Commercial Use: 5 Year
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Matelec |
| SKU | DET-SMK-RF-AC-10 |
| Model # | DET-SMK/RF/AC/10 |
| TYPE | VALUE |
|---|---|
| Type | Smoke Alarm |
| Colour | White |
| Voltage (V) | 240 |
| Battery Backup | 10 Year Lithium |
| Dimensions (mm) | 133mm Ø x 49mm (H) |
| Sound Level Output | 85dB @ 3m |
| Wireless Frequency (MHz) | 433.42 |
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