KERUI GD13 LPG GAS Detector Alarm Wireless Digital LED Display Leak Combustible Gas Detector For Hom

Product Feature: 1. Human voice prompt, Chinese and English are optional 2. High reliable catalytic combustion method 3. Gas concentration displaying (PPM) 4. Power supply from AC 100V-240V with build-in battery 5. Intelligent microprocessor control 6. Auto detect sensor failure 7. Auto send notification to host when alarm 8. One relay output when alarm
Technical Parameter: 1. AV voltage???AV 100V-240V 50-60Hz 2. Battery voltage???9V rechargeable battery(optional) 3. Working temperature???0-50a?? 4.Environment Humility???10%-95% 5.Alarm Density???2500PPM (±1500PPM) 6.Alarm time???keep alarming after over 2500PPM 7.Wireless working frequency???433MHz 8. Wireless working distance???150M (in open area) 9. Size???120??80??35MM
Package Includes: 1 * GAS Detector ?