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UM3561 Three Siren Sound Generator

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-08-24
SKU: 702 | DAA294

Rs. 41.30 (inc GST)
Rs.35.00 + GST

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GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

UM3561 Three Siren Sound Generator

UM3561 is a low-cost, low-power CMOS LSI designed for use in alarm and toy applications.

Since the integrated circuit includes oscillator and selector circuits, a compact sound module can be constructed with only a few additional components. The UM3561 Siren Sound Generator contains a programmed mask ROM to simulate siren sound.

Features of UM3561 Three Siren Sound Generator

Four sounds can be selected
Power on reset.
Typical 3V operating voltage
A magnetic speaker can be driven by connecting an NPN transistor
8-pin DIP package form
DC Supply Voltage : -0.3V to +5.0V
Input Voltage Range : Vss-0.3V to Vdd+0.3V
Operating Ambient Temperature : -10°C to +60°C
Storage Temperature : -55°C to +125°C

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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