Product Name: Smoke and Heat Detector Test Instruments Model NO.: ABS-YW11 Types of Smoke Detectors: Photoelectric Smoke Style Anti-Theft Alarm System Type: Sound and Light Alarm Material: Aluminium Alloy Certification: 3c, CNAS, ILAC-MRA Trademark: GQ Transport Package: Standard Export Packing Specification: GB Origin: China HS Code: 9031809090 Product Description Integrated two-in auto-induction smok & heat testerIntegrated two-in auto-induction smok & heat tester, and approved with the national patent(patent number: ZL 2009 2 0287252.1 ). Meanwhile, this product has passed the certification of the FireSafety Electronic Quality Inspection Center of (Shenyang) Fire Research Institute of Former Ministry ofPublic Security (certification number: 020110006) and CMA Environmental Testing Certification(certification number: 2010060180U).