Fire Sentry 9V Photoelectric Smoke Alarm with Test Button, 85dB

★★★★
101 reviews · 364+ sold
$18.00 $27.00 -33% OFF
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Description & Specs

The Fire Sentry photoelectric smoke alarm is an indoor smoke detector that uses photoelectric sensing to respond to slow, smouldering fires. A built-in test button lets you check it is working, while the 9V battery back-up keeps it powered.

  • Sensor type: Photoelectric
  • Voltage: 9V
  • Battery type: Alkaline, with battery back-up
  • Alarm volume: 85dB
  • Recommended use: Indoors
  • Test button: Yes
  • Hardwired: No
  • Package quantity: 1

A photoelectric smoke alarm like this one is designed to sense the larger smoke particles produced by smouldering fires. The loud 85dB horn helps alert your household, and the test button makes routine checks quick and simple for any indoor room.

More about this product

Fire Sentry Photoelectric Smoke Alarm with Test Button is a reliable indoor smoke detection device using photoelectric sensing for effective smoke detection.

  • Photoelectric sensor for detecting smouldering smoke
  • Operates on a 9V battery with battery back-up
  • Test button for easy functionality checks
  • Loud 85dB alarm
  • Designed for indoor use

Material: Plastic. Model: FSPDC. Pack of 1.

Questions & Answers

What is a photoelectric smoke alarm?

A photoelectric smoke alarm uses a light sensor to detect the larger smoke particles typical of slow, smouldering fires.

Are all smoke detectors photoelectric?

No. This is a photoelectric model; other alarms use different sensing methods. This unit uses photoelectric sensing.

What battery does it use?

It runs on a 9V alkaline battery and provides battery back-up.

How loud is the siren?

The alarm sounds at 85 decibels.

Does it have a test button?

Yes, a test button lets you confirm the alarm is working.

Where can it be used?

It is designed for indoor use.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 118 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
B
Ben A. 📍 Fremantle WA
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The Fire Sentry arrived fast and works perfectly out of the box.

G
Grace W. 📍 Parramatta NSW
2 months ago
✓ Verified Purchase

Perfect gift — loved it

Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.

O
Oliver H. 📍 Rockhampton QLD
2 months ago
✓ Verified Purchase

Arrived well packed

The Fire Sentry is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.

N
Natalie F. 📍 Launceston TAS
3 months ago
✓ Verified Purchase

Better than expected

No issues at all. Fast delivery and exactly as described.

C
Chris N. 📍 Mackay QLD
3 months ago
✓ Verified Purchase

Great value for money

Spent a while looking for the right Fire Sentry and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.

R
Rebecca J. 📍 Albury NSW
3 months ago
✓ Verified Purchase

One of my best online buys

Quality product at a fair price. Delivered quickly. Happy.