Lnfxkvva Wireless Remote Control Switch On-Off High-Power 30A Wide-Voltage Long-Distance RF433 Remote Control 1000M Long Rage for Anti-Theft Alarms

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 328ft with no obstacle. 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. Easy to Use: Extremely easy to setup, learn, relearn and control(please refer to introduction). Stable and reliable performance, high receivesensitivity. High Power Load: With 30A relay of receiver , which can load high-power electrical appliances to long-term stability control. Wide Application: It is mainly used in lamps,electric doors,lifting equipment,gate,elevator,industrial control and security industry and other fields.