Briny River 2pcs DC 12V Active Electronic Buzzer Alarm Sounder Intermittent HYD-4216 2700+/-500Hz 10MA for DIY Electronics
Briny River 2pcs DC 12V Active Electronic Buzzer Alarm Sounder Intermittent HYD-4216 2700+/-500Hz 10MA for DIY Electronics
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
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Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£7.29
Delivery from £4.49
Briny River 2pcs DC 12V Active Electronic Buzzer Alarm Sounder Intermittent HYD-4216 2700+/-500Hz 10MA for DIY Electronics
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£13.21
Delivery from £5.33
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Briny River 2pcs DC 12V Active Electronic Buzzer Alarm Sounder Intermittent HYD-4216 2700+/-500Hz 10MA for DIY Electronics - Details
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We have found 2 prices for Briny River 2pcs DC 12V Active Electronic Buzzer Alarm Sounder Intermittent HYD-4216 2700+/-500Hz 10MA for DIY Electronics. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Briny River 2pcs DC 12V Active Electronic Buzzer Alarm Sounder Intermittent HYD-4216 2700+/-500Hz 10MA for DIY Electronics - Price Information
- Cheapest price: £7.29
- The cheapest price is offered by Amazon-marketplace.co.uk . You can order the product there.
- The price range for the product Briny River 2pcs DC 12V Active Electronic Buzzer Alarm Sounder Intermittent HYD-4216 2700+/-500Hz 10MA for DIY Electronics is €£7.29to €£13.21 with a total of 2 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is Unknown working days offered by Amazon-marketplace.co.uk .
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Cheapest offer
Suitable for electronic modification, DIY projects, alarm devices, instrumentation, experimental testing, electronic control equipment and other applications. The model number is HYD-4216, and the size is 50 × 4mm. Please see the picture for other sizes. It is compact and easy to install inside equipment or enclosures with limited space. It comes with a wire length of approximately 90mm and does not require additional welding terminals, making wiring convenient and quick and improving installation and debugging efficiency. The response frequency is about 2700 ±500Hz, the sound is clear and penetrating, and it is suitable for use as a prompt sound, alarm sound or status indicator sound. The maximum rated operating current is only 10mA and the power consumption is low, making it suitable for long-term power-on or battery-powered electronic equipment and DIY projects.
£7.29
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