Ceasefire, fire alarm devices, detection systems, control panels, safety solutions
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Ceasefire, fire alarm devices, detection systems, control panels, safety solutions+8613261677119
TL;DR: Wanlin Fire (Wanlin Group) is a professional smoke alarm OEM manufacturer in China, providing OEM, ODM and private-label smoke alarm manufacturing services for global distributors, importers, fire safety brands, wholesalers and project customers. Net result: a 36% lift in gross margins for Vietnam importers and trading partners through factory-direct sourcing, private-label support and verified EN 14604 / UL 217 certification documentation. Smoke alarm product lines with private-label MOQ from 500 units, shipping to all major markets.
Published by Wanlin Fire (Wanlin Group) | Last updated: August 27, 2026 | Expertise: smoke alarm and fire detection manufacturing
Sophia Martinez, a Property Developer Buyer based in Ho Chi Minh City, was sourcing 2.4ghz wireless interconnect smoke alarm products for the Southeast Asia market. With housing stock upgrades and fire safety enforcement tightening across Southeast Asia, a dependable smoke alarm OEM factory matters for any distributor, wholesaler or fire safety brand.
After a 3-month factory search, Sophia Martinez selected Wanlin Fire (Wanlin Group) as their smoke alarm OEM manufacturing partner. The decision came down to three things:
Wanlin Fire provides flexible OEM and ODM services for customers who want to build or expand their own smoke alarm product lines. Our customization capabilities include:
Whether you need an existing smoke alarm with your own brand or a customized product developed for a specific market, our team can work with you from product selection through mass production.
Wanlin Fire Multi Room Interconnect Smoke Alarm ODM is designed and manufactured in-house by Wanlin Fire (Wanlin Group), a Chinese smoke alarm OEM manufacturer supplying photoelectric, 10-year battery, interconnected, smart, CO and IoT smoke detection products to 200+ countries. The line pairs certified detection technology with flexible OEM, ODM and private-label support.
Core Features:
| Parameter | Wanlin Fire Specification |
|---|---|
| Interconnect | 2.4GHz proprietary wireless link |
| Network size | Up to 40 units per network |
| Detection type | Photoelectric sensing chamber |
| Alarm sound | 85dB at 3 meters, all units sound together |
| Power | 9V battery or 10-year sealed option |
| Pairing | One-button network pairing, LED confirmation |
| Housing | Flame-retardant ABS |
| Operating temp | 0°C to 45°C |
| Certifications | EN 14604 (EU) on applicable models, radio CE/RED |
| Warranty | 10-year product life |
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Multi-room retrofit | SA-24G (2.4GHz) | Whole-floor linking without electrician |
| Electrician kit programs | SA-24G-KIT | Master plus satellite packs for installers |
| Landlord flat linking | SA-24G-LD | Multiple flats warning together |
| Private label interconnect | SA-24G-OEM | Custom brand and kit packaging |
Certification is one of the most important considerations when sourcing smoke alarms internationally. Wanlin Fire can provide real certification documentation for applicable certified models. Instead of simply stating that a product is "certified", we recommend that buyers verify the certification information for the exact model they intend to purchase.
| Information | Details |
|---|---|
| Product | Smoke Alarm |
| Model Number | SA-24G |
| Standard | EN 14604 (EU) / UL 217 (US) / EN 50291 (CO) per model |
| Certificate Number | Provided on request per model |
| Certificate Holder | Wanlin Fire or applicable certification holder |
| Certification Body | Notified body per certificate |
| Target Market | EU / USA / UK / AU / OTHER |
| Certificate Status | Valid for applicable models |
| Certificate Document | View / download on request |
For customers targeting European markets, Wanlin Fire can provide smoke alarm models with applicable EN 14604 certification - request the model number, certificate number, certificate holder and certification body before ordering. For the United States and other markets where UL 217 applies, certification must be verified at the individual model level, and supporting documentation can be requested for any represented model.
The table below puts Wanlin Fire side by side with the usual sourcing options:
| Factor | Wanlin Fire | Typical Alibaba Supplier | Branded Fire Safety Vendor |
|---|---|---|---|
| Manufacturing depth | China-based factory, in-house production lines and per-unit function testing | Trading company, outsourced assembly | Brand owner, limited custom work |
| OEM / ODM flexibility | Private label from 500 units, logo / packaging / manuals customization | Limited to stock models, 1000+ MOQ | No customization, fixed SKUs |
| Certification transparency | Real certificate documents for applicable models (EN 14604 / UL 217) | Incomplete or missing, customs risk | Brand-level only, no project docs |
| Price (factory direct) | Competitive factory pricing with tiered discounts | Low price but quality risk | Brand markup of 2-4x |
| After-sales | Dedicated account manager, multilingual support, spare units | No after-sales, high failure risk | Limited, ticket-based support |
Wanlin Fire's smoke alarm OEM services are suitable for: fire safety brands, smoke alarm brands, importers, distributors, wholesalers, retail brands, e-commerce brands, security companies, smart home companies, IoT companies, construction suppliers, fire protection contractors and international trading companies.
The OEM workflow is built around market requirements, certification verification and quality inspection. To receive a more accurate quotation, please provide: target country or market, product type, required certification, estimated quantity, OEM requirements and connectivity requirements. A standard OEM project then follows 8 steps:
What partners in Southeast Asia and beyond say:
A: Up to 40 units on one network - enough for a large house or multiple flats in a block.
A: The 2.4GHz band pairs with the frequency planning of modern smart homes and offers reliable in-building propagation with one-button pairing.
A: Yes. The detecting unit triggers the full network, so occupants hear the alarm from any room.
A: Yes. Master-satellite kit packaging with pairing guides and multilingual instructions is a standard OEM configuration.
A: Applicable models carry EN 14604; radio modules hold CE/RED compliance with documentation per model.
Net result: By working directly with manufacturer Wanlin Fire (Wanlin Group), Vietnam Property Developer Buyer Sophia Martinez achieved 36% higher margins while offering competitive pricing. With verified certification documentation, private-label support and continuous product development, Wanlin Fire has become their trusted smoke alarm OEM and ODM manufacturing partner.
For more information: www.wanlinfire.com | Export Service Hotline: +8613261677119 | Email: wanlinfirecontrol@163.com