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🔔 Elevate your alerts — never miss a beat with the buzzer that means business!
The 6Pcs SFM-27 Electronic Buzzer Alarm Sounder delivers a powerful 100dB continuous or intermittent beep across a versatile 3-24V range. Compact and energy-efficient, it’s designed for professional-grade projects requiring reliable, loud audio alerts in a durable package suitable for varied temperature conditions.
| ASIN | B07RKX2C9Z |
| Batteries Required? | No |
| Best Sellers Rank | #822,919 in Electronics ( See Top 100 in Electronics ) #2,287 in Security Horns & Sirens |
| Customer Reviews | 3.9 3.9 out of 5 stars (69) |
| Date First Available | May 6, 2019 |
| Item Package Quantity | 1 |
| Item Weight | 2.89 ounces |
| Item model number | 6 |
| Manufacturer | OFNMY |
| Package Dimensions | 8 x 2.9 x 0.7 inches |
| Part Number | 6 |
D**S
Work great
Good price. Work great
J**.
Good!
Good for small projects.. they are very loud. They produce a solid continuous BEEP, not a buzz.
S**.
Very small Very loud
Not what I needed but after re-reading description they do list them as 1.2 inch diameter.
R**N
The ones I received were not intermittent, but they still worked ok.
The ones I received were not intermittent, but they still worked ok.
S**K
Really liked them
Loved it!
E**_
Was NOT an "Intermittent Beep" as advertised.
Some Amazon sellers must not know or understand what they are selling. So many have inaccurate, misleading, word-soup product descriptions. This is one good example of this problem.
H**N
Sound not loud
Low quality
M**L
Worked well for me
Surprisingly loud at 5v. Worked well. Need more.
Trustpilot
4 days ago
1 month ago