YETOR Remote Control Switch 12V,DC 12V/24V/48V/72V/ 40A Relay Wireless Remote Switch with 984FT Long Range for Anti-Theft Alarms, Security Systems Roller Lind Door,Gate Barriers - YETOR-02

• STRONG SIGNAL--Adopts RF technology , signal can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance. Max range is up to 984ft with no obstacle. High Power Load: With 40A relay of receiver , which can load high-power electrical appliances to ensure long-term stability control. [Easy to Use]:Extremely easy to setup, learn, relearn and control(please refer to introduction). Stable and reliable performance, high receive sensitivity.Configuration of two remote controls(alkaline 12V 23A batteries,more flexible use. [Security Control]:Learning code has high-level security for its low repetitive rate and re-learn mode, it can delete the old code and re-learn a new code,when a remote control get lost. So you could always control of it. Wide Application:It is mainly used in 12V-72V (industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc.)., Manufacturer: YETOR-02