| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Name | WiFi Gas Sensor |
| Model | PST-WIFI-818 |
| APP Name | Tuya Smart or Smart Home |
| Color | White |
| Material | ABS |
| Work Voltage | 110-240V AC |
| WiFi Standards | IEEE 802.11 b/n/g 2.4G Hz |
| Detected gas | Natural gas (CH4) | Methane is the main constituent of natural gas. |
| NC reply output | Support |
| Drive valve control | Support |
| Alarm sound level | 75dB |
| Operation Temp. | —10C to +50C |
| Humidity | 5%--95% non-condensing |
| Installation | Ceiling-mounted |
| Dimension | 10.5*10.5*5.5cm |
| Weight | 0.2KG |