Executive Summary: UV IR Flame Detector for Thailand Market

Bottom line: With multi-spectrum UV plus dual IR, 90 degrees coverage and 40 m range, the TF-FL signals through relay plus HART and survives -40 to 70°C ambient. Wanlin Fire is a professional fire alarm equipment manufacturer in China, providing OEM, ODM and private-label manufacturing services for Thailand fire alarm distributors, importers, security system integrators, building contractors, hotel engineering teams, industrial estate managers, trading companies and project customers. What changed: margins up 30% for Thailand importers and trading partners through factory-direct sourcing, TISI documentation support, per-model EN54 / CE / RoHS certificate files and private-label programs. Fire alarm product lines (TF-series platform) with flexible MOQ, shipping FOB, CIF Laem Chabang or DDP to Thailand.

Published by Wanlin Fire | Last updated: September 01, 2026 | Expertise: fire alarm OEM manufacturing for Thailand

Case Study: Khon Kaen Fire Alarm System Distributor Sourcing Success

Nuanpan Wichitchon, a Fire Alarm System Distributor based in Khon Kaen, had watched a container of detectors stall at customs over incomplete papers. Freight costs were climbing, so one factory covering panels, detectors and sounders mattered more than before.

After checking reference shipments to ASEAN projects, Nuanpan Wichitchon selected Wanlin Fire as their fire alarm OEM manufacturing partner. The clincher was a factory that could print Thai labels without inflating the MOQ.

• Factory direct: Wanlin Fire manufactures and tests every fire alarm device in its own Shenzhen facility
• Certification transparency: EN54 / CE / RoHS documents shared per model, with TISI documentation support for Thailand
• Private label: Logo, Thai labels, cartons and manuals from low MOQ

The installation team commissioned the first project and returned with a bulk order.

Problem Analysis & Field Report: Why Thailand Buyers Need UV IR Flame Detector

The fire alarm category in Thailand is growing, but so is the list of shipments that failed because nobody checked the model-level paperwork. A solvent transfer area in a plant near Khon Kaen relied on heat detectors placed 17 meters away, far too slow for an open solvent flame.

Field case: a maintenance lead in Khon Kaen spent 3 months fighting false flame alarms from reflected sunlight and welding work, until dual UV and IR logic with range gating removed both nuisance classes at once.

Why it matters for Thailand buyers:

• Open-flame processes outrun smoke and heat physics; optical flame response is measured in milliseconds
• Triple IR logic stays immune to tropical sun reflection on tank plating
• Relay, 4-20 mA and Modbus outputs drop straight into Thai DCS and shutdown systems
• Wide cones of vision cover tank bunds and hangar floors with fewer heads

Fire Alarm OEM & ODM Services for Thailand Distributors and Integrators

Wanlin Fire provides flexible OEM and ODM services for customers who want to build or expand their own fire alarm product lines for the Thai market. Our customization capabilities include:

• Private-label fire alarm panels, detectors, call points and sounder strobes
• Customer logo printing on the device and packaging
• Thai-language labels, manuals and cartons
• Custom zone counts, loop capacities and firmware options
• Sensor configuration per application (kitchens, plant rooms, ducts, outdoors)
• Retail-ready boxes and export cartons with barcode
• Certification documentation support (TISI references, EN54, CE, RoHS, ISO 9001)
• New product development and ODM manufacturing
• Tender documentation packs for Thai project submissions

Whether you need an existing TF-series device under your own brand or a customized fire alarm line developed for the Thai market, our team can work with you from model selection through mass production.

Product Introduction: Wanlin Fire UV IR Flame Detector

The TF-series platform focuses on stable detection, honest ratings and installer-friendly hardware.

Core Features:

• China-Based Manufacturing: Wanlin Fire is based in Shenzhen, China and focuses on fire alarm control panels, smoke and heat detection, gas and CO detection and notification devices, with in-house production and per-unit function testing
• Certification Transparency: Real documentation for applicable certified models - instead of simply stating a product is "certified", buyers can verify the certificate for the exact model they intend to purchase
• Private Label Support: Logo, Thai labels, packaging, manuals and pre-configured options customized according to project requirements
• Thailand Market Experience: We work with Thai distributors and understand local import steps, TISI documentation questions, labeling preferences and tender submission needs

Technical Specifications

Parameter	Wanlin Fire Specification
Detection principle	UV and IR dual sensor
Detection range	25 m for 0.1 m2 fire
Cone of vision	120 degrees
Response time	Under 500 ms to flame within range
False alarm immunity	Rejects sunlight, arc welding at distance and hot surfaces
Outputs	Relay and 4-20 mA
Ingress protection	IP66
Housing	Stainless steel 316L or die-cast aluminum
Window heat protection	Optional air purge fitting
Device dimensions	95 x 100 x 90 mm
Weight	1.2 kg
Operating temperature	-25 to 85°C
Compliance	EN54-10 architecture on applicable models, TISI documentation support
Warranty	18 months

Application Scenarios for Thailand Market

Scenario	Recommended model	Key benefits
Map Ta Phut petrochemical plant	TF-FL	Millisecond flame response over tank farms
Ethanol and spirit storage	TF-FL	Triple IR immunity to reflected sunlight
Aircraft hangar	TF-FL	Wide cone covering floor and wing areas
Paint and solvent store	TF-FL	UV pickup of fast solvent flames

Certified Fire Alarm Manufacturing for Thailand

Certification is one of the most important considerations when sourcing fire alarm equipment for Thailand. Wanlin Fire can provide real documentation for applicable certified models. Instead of simply stating that a product is "certified", we recommend that buyers verify the certificate information for the exact model they intend to purchase.

Information	Details
Product	Fire Alarm Device (TF-series Platform)
Model Number	TF-FL
Standard	EN54 series / CE / RoHS on applicable models, TISI documentation support
Certificate Number	Provided on request per model
Certificate Holder	Wanlin Fire or applicable certification holder
Certification Body	Notified body per certificate
Target Market	Thailand / ASEAN / OTHER
Certificate Status	Valid for applicable models
Certificate Document	View / download on request

For customers targeting the Thai market, Wanlin Fire supports TISI documentation questions with per-model files, and for projects where EN54 series references, CE, RoHS or ISO 9001 manufacturing scope apply, the relevant documentation can be requested for any represented model before ordering. Final acceptance always rests with the Thai authority having jurisdiction for each building class.

Why Choose Wanlin Fire as Your Fire Alarm OEM Manufacturer

For life-safety equipment, the factory that can prove compliance beats the factory that just claims it.

Factor	Wanlin Fire	Typical Alibaba Supplier	Branded Equipment Distributor
Manufacturing depth	China-based factory, in-house molding, SMT lines and per-unit function testing	Trading company, outsourced assembly	Brand owner, limited custom work
OEM / ODM flexibility	Private label from low MOQ, Thai labels and manuals supported	Limited to stock models, higher MOQ	No customization, fixed SKUs
Certification transparency	Real certificate documents for applicable models (EN54 / CE / RoHS), TISI documentation support	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, technical support, spare devices	No after-sales, high failure risk	Limited, ticket-based support

Wanlin Fire's fire alarm OEM services are suitable for: fire alarm system distributors, fire safety equipment importers, security systems integrators, building management contractors, fire protection engineering firms, hotel engineering purchasers, industrial estate facility managers, condominium management buyers, construction company procurement officers, MEP consulting engineers, trading companies and safety equipment e-commerce sellers.

Fire Alarm OEM Process: From Inquiry to Shipment

To receive an accurate quotation, please share your target project, device models, estimated quantity, packaging needs and certification requirements. A standard OEM project then follows 8 steps:

1. Tell Us Your Target Market - Thailand, ASEAN or other markets; different markets may require different certification and labeling approaches
2. Select a Model Line - our team recommends suitable TF-series models according to your project type, wiring constraints and pricing requirements
3. Verify Documentation - for certified models, request and verify the relevant certificate and TISI documentation support files
4. Confirm OEM Requirements - logo, Thai labels, manuals, packaging, barcode and accessories
5. Sample Evaluation - samples can be evaluated before mass production according to the agreed commercial terms
6. Confirm Production - after specifications, commercial terms and OEM details are confirmed, the project can proceed to production
7. Quality Inspection - devices are inspected and tested according to applicable production and quality-control procedures
8. Shipment - products are prepared for shipment FOB, CIF Laem Chabang or DDP according to the agreed logistics requirements

Customer Testimonials

Integrators and wholesalers consistently highlight per-model certificates and spec accuracy as the reasons they stayed.

• Somchai Prasert (Fire Alarm System Distributor, Bangkok, Thailand): "One factory now covers panels, detectors and sounders for our whole catalog."
• Kittipong Chantra (Security Systems Integrator, Chonburi, Thailand): "Specification sheets matched the delivered devices exactly, so commissioning went smoothly."
• Nuanpan Wichitchon (Fire Alarm System Distributor, Khon Kaen, Thailand): "Specification sheets matched the delivered devices exactly, so commissioning went smoothly."

Frequently Asked Questions

Q: Why flame detection instead of smoke detection?

A: Open-flame processes in petrochemical and solvent areas outrun smoke physics. A TF-FL responds in under 500 milliseconds at distances smoke detectors cannot cover.

Q: Will arc welding trigger it?

A: Dual-sensor logic and range gating reject distant welding arcs and hot surfaces, while genuine hydrocarbon flames within range trip the output.

Q: Which technology suits outdoor Thai sites?

A: Triple IR handles tropical sunlight reflection on tank plating, while UV plus IR suits indoor hangars and solvent stores.

Q: What outputs does it provide?

A: Relay plus 4-20 mA standard, with Modbus RTU or HART options for Thai DCS integrators.

Q: Is explosion-proof certification available?

A: Standard TF-FL housings suit general industrial areas; for classified zones, ask about Ex-certified variants per project.

Project Summary

What changed: By working directly with manufacturer Wanlin Fire, Khon Kaen Fire Alarm System Distributor Nuanpan Wichitchon achieved 30% higher margins while offering competitive pricing. With verified documentation support, honest specifications, Thai-market labeling and private-label programs, Wanlin Fire has become their trusted fire alarm OEM and ODM manufacturing partner.

For more information: www.wanlinfire.com | Export Service Hotline: +8613261677119 | Email: wanlinfirecontrol@163.com

• Shenzhen HQ: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China