A smoke detector is a device that senses smoke, typically as an indicator of fire. Commercial smoke detectors issue a signal to a fire alarm control panel as part of a fire alarm system.
Where To Buy Smoke Detector In South Africa
Technoswitch – Fire Detection & Suppression
Address: 3 Ridge Road Cussonia Business Park Laser Park, Honeydew, 2170, South Africa
Hours: Open ⋅ Closes 5PM
Phone: +27 11 794 9144
Alarmtec (Pty) Ltd
Address: 7 Van Oordt St, Monument, Krugersdorp, 1739, South Africa
H ours:Open ⋅ Closes 4:30PM
Phone: +27 11 954 6293
G2 Fire – Also known as G2 Security (Pty)Ltd
Address: APD Industrial Park, Unit-, 30 Elsecar St, Kya Sand, Johannesburg, 2125, South Africa
Hours: Open ⋅ Closes 4:30PM
Phone: +27 87 152 0680
Inta Safety Corporation
Address: 39 Thora Cres, Wynberg, Sandton, 2090, South Africa
Hours: Open ⋅ Closes 4:30PM
Phone: +27 10 023 0029.
How much does a good smoke detector cost?
Compare smoke detectors and alarms
| Smoke detector | Best for | Price |
|---|---|---|
| Nest Protect | Best overall | R1737.18 |
| First Alert SCO7CN | Budget pick | R516.92 |
| X-Sense | Best digital display | R583.78 |
| First Alert SA320CN | Best basic | R467.00 |
What are the 3 types of smoke detectors?
There are three types of smoke alarms, ionization, photoelectric and a combination of the two which is commonly called a “dual” detector.
How long do smoke detectors last?
8-10 years
According to the U.S. Fire Administration, most alarms have a life span of 8-10 years. After this time, the entire unit should be replaced. Most alarms have the date of manufacture inside the unit. If you cannot find the date, replace it.
How do I know if my smoke detector is bad?
The Signs Which Indicate Your Smoke Detector May Be Failing (or Has Failed!)
The smoke detector is intermittently going off for no reason.
Random chirping, even after replacing the battery.
The test button fails to operate the siren on the smoke detector.
Do smoke detectors blink red?
All smoke Alarms also have a red light that flashes momentarily every 40-60 seconds to visually indicate they are operating. This same red light flashes continuously when the Smoke Alarm has been activated.