NFPA72 US national fire alarm code

• IP65 protection rating, Smart Smoke and CO Combination Detec··· IP65 protection rating··· 2026-07-31
• Tester Calibration Certificate China Manufacturer,Fire Testi··· Tester Calibration Cer··· 2026-07-27
• AS/NZS3786 Australian Smoke Detector Standard China Manufact··· AS/NZS3786 Australian ··· 2026-07-27