WER
✓Warning Alarms
Wer – Doberman Home Alarm, Home Security SE-0137 Window/Door Alarm Kit
★★★★★4
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Price
$8.57
Home/Business, Industry & Science/Occupational Health & Safety Products/Safety Signs & Signals/Warning Alarms
sourcing map 2 Pcs DC3-24V Active Electronic Buzzer Piezo Alarm Sounder Intermittent 100dB Beep Speaker
★★★★★
$8.57
Quantity
1
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About this item
- This mini electronic beeper support DC 3-24V power supply and produce intermittent high-decibel alarm sound up to 100dB.
- 40mm mounting hole spacing, 2-wire pigtails easy to connect.
- Just connect to to any power supply from DC 3-24 Volts. Complete drive circuit incorporated for direct operation from DC power source.
- Widely used in the modification, DIY electronics reminder projects or other area needs sound alarm.
- Package included: 2 Pcs x Active Electronic Alarm Buzzer.
Product description
Feature: * This mini electronic beeper support DC 3-24V power supply and produce intermittent high-decibel alarm sound up to 100dB. * 40mm mounting hole spacing, 2-wire pigtails easy to connect. * Just connect to to any power supply from DC3-24 Volts. Complete drive circuit incorporated for direct operation from DC power source. * Widely used in the modification, DIY electronics reminder projects or other area needs sound alarm. Specification: * Name: Active Buzzer * Rated Voltage: DC 3-24V * Max Rated Current: 10mA * Mini Sound Output: 100dB * Wire Length: 10cm * Hole Diameter: 3.5mm x 4mm * Hole Distance: 40mm * Response Frequency: 3500+/-500Hz * Operating Temperature: -20C to 60C * Material: ABS Package included: * 2 Pcs x Active Electronic Alarm Buzzer
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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