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Bottom line: The WLG-8800 bridges LoRaWAN fire zones into industrial control rooms through Modbus RTU plus digital I/O, so a plant engineer sees zone status on the BMS instead of a second screen. Wanlin Fire is a LoRaWAN fire alarm manufacturer in Shenzhen, China, running OEM, ODM and private-label programs for fire alarm distributors, life-safety importers, fire detection wholesalers, security and fire trading companies, system integrators, smart building providers, facility management buyers, property developers, hotel chains, retail chains, warehouse operators, schools, hospitals, energy storage projects and fire safety contractors. Bottom-line: keeps 30-40 percent more margin for importers who source factory-direct, with per-model EN54 / CE / FCC / RoHS / UKCA documentation, LoRaWAN band compliance files, cell specification sheets and flexible OEM and private-label programs. The WL-series line covers LoRaWAN fire alarm gateways with Ethernet, WiFi and 4G backup uplinks, LoRa smoke detectors, 10-year battery smoke alarms, heat detectors, multi-sensor detectors, manual call points, sounder strobes, complete wireless fire alarm kits and retrofit systems, shipped FOB, CIF or DDP to global destinations.
Published by Wanlin Fire | Last updated: 2026-09-07 | Expertise: LoRaWAN fire alarm OEM manufacturing for global markets
A fire-safety buyer in Riyadh walked into our stand at a regional safety expo holding a cable-quote that had just killed a retrofit budget. Their building stock mixes concrete-frame offices, heritage interiors and open warehouses, so every zone demanded a different sensor strategy.
After a one-month zone-by-zone rollout test, Jessica Langford selected Wanlin Fire as their LoRa fire alarm manufacturing partner. The operator chose factory-direct after a trading-company quote arrived with no certificate files and a 30-day longer lead time at a higher price.
On site, the installer mounted a gateway in the telecom cabinet, walked the floors with a detector in hand and confirmed every zone reported before lunch.
Every month, another integrator learns the hard way that a wireless fire system is only as good as its weakest link. The integrator trusts a line-of-sight range figure from the datasheet and discovers that a 1960s concrete-frame hotel attenuates the signal floor by floor.
Field case: a Dublin hotel retrofit mounted the gateway in the basement telecom room to hide cabling; floors three to six never joined reliably, and the authority inspection was postponed twice while the installer relocated antennas.
Why it matters for global buyers:
Wanlin Fire provides flexible OEM and ODM services for customers who want to build or expand their own wireless fire alarm lines for global markets. Our customization capabilities include:
Whether you need an existing WL-series device under your own brand or a customized wireless fire line developed for your market, our team can work with you from model selection through mass production.
The WLG-8800 combines long-range low-power radio with a 10-year lithium power source and honest EN54 / CE documented documentation, so the buyer verifies the claims before the container leaves the factory.
Core Features:
| Parameter | Wanlin Fire Specification |
|---|---|
| Gateway Baseband | SX1303 concentrator with 8-channel receive path |
| Device Capacity | up to 1,000 end-devices with ADR management |
| Interfaces | Ethernet, RS485 and USB with MQTT/Modbus bridging |
| Integration | Modbus RTU bridge lets legacy BMS panels read zone status |
| Protocol | LoRaWAN 1.0.4 Class A/C with MQTT, HTTPS and TCP socket |
| Edge Compute | on-board rules engine with local alarm relay output |
| Frequency Bands | EU868 / US915 / AS923 / AU915 / IN865 / KR920 options |
| Enclosure | IP65 metal housing, fanless, DIN-rail or wall mount |
| Power | DC 12-48V wide input with reverse-polarity protection |
| Temperature | -40 to +75C industrial operating range |
| Certifications | CE / FCC / RoHS with EN54-25 aligned system design |
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Factory floor with legacy BMS panel | WLG-8800 | RS485 Modbus bridge maps fire zones onto the existing panel display |
| PLC-controlled process plant | WLG-8800 | Digital I/O and MQTT feed fire status into the PLC sequence |
| Data centre corridors and plant rooms | WLG-8800 | Edge rules engine closes a local relay without cloud dependency |
| Telecom shelters in remote areas | WLG-8800 | Wide DC input and -40C rating suit cabinet power environments |
Certification is one of the most important considerations when sourcing wireless fire alarm equipment for export. 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 | LoRaWAN Wireless Fire Alarm System (WL-series Platform) |
| Model Number | WLG-8800 |
| Standard | EN54-7 / EN54-5 / EN54-11 / EN54-3 / EN54-23 / EN14604 aligned on applicable models, EN54-25 aligned system design, CE / FCC / RoHS documentation |
| Radio | LoRaWAN 1.0.4, Class A and Class C, OTAA with adaptive data rate |
| Frequency Band | EU868 / US915 / AS923 / AU915 / IN865 / KR920 per destination |
| Battery Life | Detectors rated up to 10 years with low-battery event reporting |
| Certificate Number | Provided on request per model |
| Certificate Holder | Wanlin Fire or applicable certification holder |
| Certification Body | Notified body per certificate |
| Target Market | Europe / North America / Middle East / Southeast Asia / South Asia / Oceania / Latin America |
| Certificate Document | View / download on request |
For customers exporting wireless fire alarm systems, Wanlin Fire supports per-model certificate files and EN54-25 aligned system design documentation, and for projects where additional testing applies, the relevant documentation and testing path can be arranged for any represented model before ordering. Devices ship with band-compliance settings for the declared market, and LoRaWAN conformance follows the published 1.0.4 specification. Final acceptance always rests with the authority having jurisdiction for each product class.
The difference between a cheap wireless loop and a dependable one shows up in the second year: battery events, spare heads and firmware that still updates.
| Factor | Wanlin Fire | Typical Trading Company | Proprietary Wireless Brand |
|---|---|---|---|
| Manufacturing depth | China-based factory, in-house SMT, sensitivity and aging racks, per-lot radio records | Resells mixed batches from unnamed factories | Brand owner, limited factory access |
| Certification transparency | Per-model EN54 / CE / FCC / RoHS files for applicable models, EN54-25 system design | Copies files, cannot name the test lab | Brand-level only, no project dossier |
| Protocol openness | Standard LoRaWAN with MQTT / HTTPS, joins your network server | Mixed radio cores, no integration support | Closed vendor cloud, no export API |
| Battery honesty | Cell spec sheets and standby figures shared per model | Marketing sticker only | Rated life, but no cell traceability |
| Customization | Private label, band variants, manuals and packaging from low MOQ | Stock SKUs only | No private label on hardware |
| Price (factory direct) | Competitive factory pricing with tiered discounts | Low price but quality and document risk | Brand markup of 2-4x |
| After-sales | Dedicated account manager, spare heads and gateways, firmware and re-commission support | No after-sales, high orphan risk | Limited, ticket-based support |
Wanlin Fire LoRa fire alarm services are suitable for: fire alarm distributors, life-safety importers, fire detection wholesalers, security and fire trading companies, system integrators, smart building providers, facility management buyers, property developers, hotel chain engineering teams, retail chain safety officers, warehouse and logistics operators, school and campus facilities teams, hospital engineering departments, energy storage project buyers, fire safety contractors and OEM ODM sourcing managers.
A standard LoRa fire alarm OEM or wholesale order moves through a fixed gate review so nothing is left to assumption. A standard LoRa fire alarm project then follows 8 steps:
Recent partner feedback on sourcing the complete wireless loop from one factory:
Q: How does it connect to a legacy BMS panel?
A: The RS485 Modbus bridge maps fire zone status onto registers the BMS already polls, so no new panel software is needed.
Q: Can it act without an internet link?
A: Yes. The on-board rules engine evaluates alarms locally and can drive a relay or digital output even if the cloud link is down.
Q: What protocols does it publish?
A: MQTT, HTTPS and TCP socket, plus Modbus RTU on the serial port, so your platform or the client BMS chooses the interface.
Q: Is it rated for plant environments?
A: IP65 metal housing, fanless passive cooling and a -40 to +75C range make it suitable for plant rooms, shelters and outdoor cabinets.
Q: How many devices can it manage?
A: Up to 1,000 end-devices with adaptive data rate, with 10,000+ local event records stored on board.
Bottom-line: By working directly with manufacturer Wanlin Fire, the OEM ODM Sourcing Manager team in Riyadh reached 39% higher margins on its LoRa fire alarm line while keeping project pricing competitive. With verified certificate files, honest battery and range ratings, open LoRaWAN integration, flexible OEM customization and a factory that answers technical questions in hours, Wanlin Fire has become their trusted LoRaWAN fire alarm manufacturing partner.
For more information: www.wanlinfire.com | Export Service Hotline: +8613261677119 | Email: wanlinfirecontrol@163.com