ขาย คุณภาพสูง Tuya Smart Wifi Combustible อุปกรณ์ตรวจจับแก๊สพร้อมหน้าจอ Lcd Usb Power Supply ราคาที่ดีที่สุด

Package Included: 1*Gas detector 1*USB cable 1*Power plug 1*User Manual Specifications: Specification: Power supply：Micro USB+5V/1A Consumption：<200mA Detecting gas：Natural gas(CH4), LPG Working Environment：Temperature:-10~55℃ Sample：Diffusion Range：0-100% LEL Alarm setting value：6% LEL Tolerance：±3% LEL Response time：≤ 30 seconds Heat alarm value：57℃ Alarm volume：≥70db Valve/manipulator drive output：12/300MA output for 15 seconds Warm-up time：180 seconds Sensor life：5 years Wifi：2.4GHZ IEEE802.11b/g/n Dimensions：86X86X24.5mm Description: Feature: 1.Detectable Gas：The natural gas leak detector detects the main deadly gases: Natural gas (Methane, butane, ethane, LNG, etc) and Propane (LPG or liquefied petroleum gas). 2.On-site Alarm and APP Remote Alarm：This gas alarm can be connected with mobile phone APP in a wireless environment. After connection, you can always receive the information of the alarm when you go out and once the alarm occurs. 3.High Precision：The has an LCD screen that displays precise, real-time gas readings so that you know the exact gas concentration in the air of your home at all times. 4.Installation Location：This propane alarm has an long 6 foot power cord which allows you to install it in the exact ideal location in your house to allow for proper gas detection. Screw fix or paste installation. 5.Stylish Appearance：This newly released natural gas alarm is sleek and modern and has a beautiful blue LCD screen that will complement the style of your home or camper without detracting from your interior design.