Features 1、Stable Signal: The remote control adopts radio frequency technology, the signal is stable with a reliable performance. 2、Easy to Control: When the remote control is lost, it can delete the old code and relearn the new code, you can control it anytime. 3、Easy to Use: The wireless remote control switch is wirelessly controlled equipments, which is convenient and safe to use. 4、Excellent Sensitivity: The wireless relay switch has an excellent sensitivity and long range, the signal can pass through wall, floor and door. 5、Wide Application: This remote control can be widely used in burglar alarms, security system shutter doors, fences, household appliances, pumps, electrical equipment, lights, industrial control and security industries and various electrical equipment and other fields. Specification Item Type: Remote Control Switch Control Power: ≤3500W Voltage: 220V AC Package List 1 x Switch 1 x Remote Control(Delivery Without Battery)