TY-GSA-87 Smart Home WIFI Gas Detector Option:US Plug and it has a light

and it has a light texture

Roll weight: 8kg

Clean remaining sound surfaces with warm water and mild detergent

from flower beds and borders to rockeries and ground cover

The Double Triangle Ductile Iron Manhole Cover is designed for ease of installation and long-term performance

TY-GSA-87 Smart Home WIFI Gas Detector Option:US Plug and it has a light1. High stability semiconductor gas sensor 2. Smart phone remote monitoring, remote alarm 3. Support driving manipulator, voice prompt, ultra low power consumption design 4. Automatic calibration with strong consistency 5. Using flame retardant engineering shell material, smoke and oil proof 6. High sensitivity and strong anti interference ability 7. Voltage: AC100 240V 8. Power: less than or equal to 3W 9. Output current: 0. 5A 10. Operating