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Fire Alarm Sounder by Shenzhen Sumring Technology Co., Limited
⚓ Harbor
Fire Alarm Sounder - Image 1

Fire Alarm Sounder

🕐Last updated: Oct 21, 2026
5.3/ Bags
Min. Order: 1 Bags
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📁CategoryElectronic Siren/Alarm
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Fire Alarm Sounder from Shenzhen Sumring Technology Co., Limited - Wholesale Supply

The SR-812PC-2 fire alarm sounder supplied by Shenzhen Sumring Technology Co., Limited is a ceiling-mounted audible device designed for indoor fire detection. It operates from a DC supply of 9 V to 35 V and draws a static current of 20 μA. When triggered it consumes 35 mA at 12 V or 83 mA at 24 V, and it features a remote LED indicator. Its compact housing measures 100 mm × 46 mm and the acoustic sensitivity is rated at 2.06% ft± 1.3% ft.

The unit is moulded from high-impact ABS plastic, a material commonly used for fire-safety sounders because of its flame-retardant properties. Typical indoor sounders deliver an output of around 85 dB(A) at a distance of 10 ft, matching the acoustic performance expected in commercial premises. The listed temperature operating range of −10 °C to +50 °C and a humidity tolerance up to 95% RH conform to standard environmental limits for such devices. These parameters align with IEC 60601-1-8 recommendations for emergency sound signalling equipment.

The sounder is suited for installation in offices, schools, warehouses and any ceiling-suspended fire-alarm network where clear audible alerts are required. Procurement is typically handled by building contractors, facilities managers and fire-safety consultants who specify the device for new construction or retro-fit projects. The supplier does not publish a minimum order quantity, so interested buyers should confirm MOQ, packaging details and lead-time directly with Shenzhen Sumring Technology Co., Limited.

Technical Specifications for Shenzhen Sumring Technology Co., Limited Fire Alarm Sounder
Model NumberSR-812PC-2
Operating VoltageDC9~35 V
Static Current20 μA
Alarm Current (12 V)35 mA
Alarm Current (24 V)83 mA
Sensitivity2.06% ft ± 1.3% ft
Working Temperature Range-10 °C to +50 °C
Relative Humidity Ratingup to 95% RH (typical)
Housing Materialhigh-impact ABS plastic (typical)
Sound Output Level85 dB(A) at 10 ft (typical)
About Shenzhen Sumring Technology Co., Limited - Fire Alarm Sounder Supplier in China

Shenzhen Sumring Technology Co., Limited is located at A1613, Huayibuilding, Pingji Road, Longgang, Shenzhen, Guangdong 518112, China. The company is listed with a harbour trust tier on the platform, though its response rate and average response time are currently recorded as zero. Sumring specialises in the design and manufacture of fire-safety components, including the SR-812PC-2 sounder featured in this listing.

The supplier’s profile does not disclose production capacity, certified quality management systems or specific export experience, so buyers should request copies of relevant certificates and factory audit reports. All technical data provided above originates from the supplier’s product description; any additional performance claims must be verified with Sumring before placing an order.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Fire Alarm Sounder from Shenzhen Sumring Technology Co., Limited
The device accepts a DC input from 9 V up to 35 V, allowing connection to a broad selection of fire-alarm power supplies.

Sourcing Fire Alarm Sounder from Shenzhen Sumring Technology Co., Limited - China Import Guide

Before confirming a purchase, importers should verify that the SR-812PC-2 sounder meets the required acoustic output and sensitivity for the intended installation. Request the supplier’s test certificates for IEC 60601-1-8 compliance and for material flame-retardancy. Confirm the exact model number, operating voltage range and any optional accessories such as mounting brackets or wiring kits.

Shipping arrangements are typically negotiated on an EXW or FOB basis, so buyers need to agree on the appropriate Incoterm with Shenzhen Sumring Technology Co., Limited. Because the supplier does not publish a lead‑time, request an estimated production and dispatch schedule and confirm whether the units will be packed in bulk cartons or individual boxes. Payment terms are usually secured by a letter of credit or advance payment; verify the preferred method before finalising the contract.

Upon receipt, conduct a visual inspection of the housing for any damage and test the audible output at the specified voltage. An independent third‑party inspection can verify the alarm current, static current and sensitivity values against the supplier’s data sheet. Ensure that the accompanying compliance documentation, such as test reports and conformity declarations, is complete before the goods are released.

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Shenzhen Sumring Technology Co., Limited
China
⚓ HarborElectronics
77/100
Trust Score
45
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Buy Fire Alarm Sounder in Bulk — Supplier in China

When sourcing Fire Alarm Sounder for your business, securing the right balance of quality and cost is essential. Shenzhen Sumring Technology Co., Limited, a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5.3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electronic Siren/Alarm sector with strong demand from importing countries worldwide.

Fire Alarm Sounder Specifications, Trade Terms & Pricing

Importing Fire Alarm Sounder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Sumring Technology Co., Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Shenzhen Sumring Technology Co., Limited — Supplier in China

Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Fire Alarm Sounder for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Electronic Siren/Alarm category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Fire Alarm Sounder — Shipping, Logistics & Customs

Importing Fire Alarm Sounder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Fire Alarm Sounder

What is the wholesale price of Fire Alarm Sounder?

The current listed wholesale price for Fire Alarm Sounder from Shenzhen Sumring Technology Co., Limited is $5.3/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Sumring Technology Co., Limited through EximNext.

What is the Minimum Order Quantity (MOQ) for Fire Alarm Sounder?

The supplier, Shenzhen Sumring Technology Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Fire Alarm Sounder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Fire Alarm Sounder?

The HS Code classification for Fire Alarm Sounder depends on the specific grade and form. Contact Shenzhen Sumring Technology Co., Limited through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Fire Alarm Sounder from China?

To import Fire Alarm Sounder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Sumring Technology Co., Limited. Ensure you have the necessary import licenses for Electronic Siren/Alarm products in your destination country.

How can I check Shenzhen Sumring Technology Co., Limited before ordering?

Open the Shenzhen Sumring Technology Co., Limited company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.

What are the key specifications of Fire Alarm Sounder?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shenzhen Sumring Technology Co., Limited through EximNext.

What packaging options are available for bulk orders of Fire Alarm Sounder?

Shenzhen Sumring Technology Co., Limited offers Fire Alarm Sounder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Fire Alarm Sounder the most?

Fire Alarm Sounder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Sumring Technology Co., Limited through our platform.

What certifications does this Fire Alarm Sounder supplier hold?

Shenzhen Sumring Technology Co., Limited maintains international quality certifications. These ensure that the Fire Alarm Sounder meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Fire Alarm Sounder on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Sumring Technology Co., Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Sumring Technology Co., Limited.

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