1、Safety: Learning codes has a high level of security because of its low repetition rate and relearning mode, when the remote is lost, it can remove old codes and relearn new codes, so you can control it at any time. 2、Easy to Use: Very easy to set up, learn, relearn, and control. Stable and reliable performance, high sensitivity to receive. Configure 1 remote control, use more flexible. 3、Widely Used: mainly used in lamps and lanterns, electric doors and windows, lifting equipment, gates, elevators, industrial control and security industry and other fields. 4、Wide Range: The RF remote control adopts RF technology, stable signal. Signal of the wireless RF switch can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, maxium range is up to 50m/164ft with no obstacle. 5、Superior Performance: Resist interference, it adopts non directional wireless encoding technology, allowing independent control without mutual interference. Item Type: Remote Control Switch Material: PCB+ABS Receiver Parameter 1. Working Voltage: 5V/12V/24V for customers to choose 2. Standby Current: 7-9mA 3. Working Current: 70-13mA 4. Relay Specification :20A Remote Control Parameters: 1. Launch Range: 10-50m/32.8-164.0ft 2. Built In Button Battery: 2 x CR2016 Battery(75mAh) 1 x Relay Module 1 x Remote Control 1 x Plastic Box