Smoke test route
Confirm the detector manufacturer permits the proposed agent, then verify consumable identity, batch traceability, application method, residue controls and transport documents.
Direct answer
What is an export smoke and heat detector tester?
A smoke and heat detector tester is a field tool that applies a controlled stimulus to a compatible detector so a technician can verify detector response, alarm transmission, indication and reset.
It supports functional testing; it does not by itself prove detector sensitivity, calibration, code compliance or market approval. For Fire Alarm System Components for Residential Projects, use the detector manufacturer's instructions and the destination's inspection rules.
Documented configuration
A119-YWS03 combines smoke and heat test modes
The manufacturer manual identifies A119-YWS03 as an aluminium-alloy, rechargeable two-mode field tester. It publishes a 7.4 V 2600 mAh battery, 8.4 V 1.4 A charger, at least 70 C heat output, 465 mm head and 3-4 m extension system.
Read the A119-YWS03 Chinese manual · Review the source product information
Product media
2026 red tester kit and field-use gallery
Configuration notice: these commercial images show more than one kit configuration and include values such as 3-8 m reach, 3000 mAh, DC 5 V 2 A and a 295 mm head. Those values differ from the controlled A119-YWS03 manual. Confirm the ordered SKU/BOM; the images do not override the manual or prove certification.
Selection architecture
Which configuration fits the test route?
Heat test route
Confirm detector class and activation method. The applied heat must follow the detector and tester instructions without damaging the sensing element, housing or ceiling.
Combined route
For multi-sensor heads, document whether smoke and heat channels are tested separately or in sequence and how each result is recorded.
Evidence boundary
What is verified, and what remains buyer-controlled?
A119-YWS03 manufacturer manual
Manual version 1.0, dated 2026-08-08, documents smoke and heat modes, infrared triggering, charging, operating cycles, maintenance and safety instructions for A119-YWS03. It is a manufacturer document, not a certification certificate.
A119-YW commissioned report
Report GBT209849451 records commissioned inspection of one A119-YW sample from 2025-09-13 to 2025-09-23 and reports conformity for the listed test items. The report states that its result is valid only for the submitted sample.
No automatic certification claim
The listed GB 20517-2025, GB 4715-2024, GB 4716-2024 and GB 4706.1-2005 test references do not by themselves establish CE, UL, FCC or destination-market approval, nor do they automatically extend from A119-YW to every A119-YWS03 batch.
Export specification checklist
- Exact tester SKU/BOM and smoke, heat or combined mode
- Compatible detector technology, dimensions and manufacturer procedure
- Test agent, heat method, consumables and controlled documents
- Power, charging, reach system, cup and safe-access method
- Record format, asset ID, alarm path, reset and restoration workflow
- Destination transport, labelling, language and compliance requirements
Answers for buyers
Smoke and heat detector tester questions
How should a tester be commissioned?
Verify the tester condition, approved consumable or heat setting, detector compatibility, safe access, alarm isolation procedure, response, reset and restoration of the live system.
Does a functional tester calibrate a detector?
Not automatically. A functional test confirms response to a stimulus; sensitivity measurement, calibration and acceptance require the detector manufacturer procedure and applicable local rules.
What is a smoke and heat detector tester?
It is a field tool used to apply a controlled smoke or heat stimulus to a compatible detector so a technician can verify that the detector, alarm path and records respond as intended.
What should be recorded after each test?
Record the asset ID, location, date, tester configuration, consumable batch where relevant, response result, alarm-path result, reset result, technician and corrective action.
Can one tester be used with every detector?
No. Confirm detector dimensions, sensing technology, allowed test agent, heat threshold, access method and manufacturer instructions before use.
Request a configuration-specific tester review
Send the detector models, test schedule, ceiling heights, destination country, required records and preferred kit configuration to wanlinfirecontrol@163.com.
Last reviewed: 2026-11-02. No local office is claimed; Wanlin Fire manufactures in Shenzhen, China and supports export enquiries.