Solar Water Heating Element DN25 1inch 32mm BSP Stainless Steel 110V-380V 1-4KW

1KW-3KW Immersion Heater Element DN25 32mm BSP Thread 110V-380V 180-230mm Tool

10pcs Electrical Cartridge Heater 9-12.5mm Tube 80-120mm 220V Heating Element

Tuya WiFi Fingerprint Door Access Controller Standalone Keypad Screen Smart Life