Features EASY CONTROL: learning codes advanced security with low repeat rate and relearning mode, can erase old codes and re-learn new codes, you can control at any time if the remote is lost Wide range: signals can penetrate walls, floors and doors and steadily control the receiver anywhere within a reliable distance, with a maximum range of 1000 meters without obstacles Wide applications: mainly used for 380V, including burglar alarm systems, roller shutters for security systems, fences, household appliances, pumps, electrical appliances, lighting, industrial control and security industries, as well as various electrical appliances and other equipment Stable RF signal: the RF remote control adopts the RF technology, and the signal is stable, you can use it with confidence TECHNICAL PARAMETERS The control power of the wireless remote control switch is AC 380V, less than or equal to 1000W Specification: Item Type:Remote Control Switch Control power: AC 380V less than or equal to 1000W Remote control distance: approx. 1000 metres/3280.8 feet. Battery: 1 x 23A 12V 50mAh battery (built-in) Voltage: 380V AC Package list: 1 x switch. 1 x remote control. Package List 1 x Switch 1 x Remote Control