1. Working Voltage: DC8~16V
2. Rated Current: 0.4A (max 1A)
3. Working Temperature: -45～85℃
4. Working Humidity: max 85％
5. Size: 40*40*5mm
6. Protection: low/over voltage, over temperature, block
7. Air regulation
8. Automatic alarm for low pressure and air vent block
9. Application: aerator, respirator