brand and high quality Features: The product adopts 30A relay, which has higher load power and more stable persuitable formance. The remote control has a long distance and is easy to install. With external antenna, the receiving distance is greatly enhanced. The receiver adopts ultra-high sensitivity receiving module, which has much higher anti-interference ability than the super regeneration module and ordinary superheterodyne module on the market. Output current of wide tin coating on the back is more stable, and the working of isolation slot is safer and more reliable. Water Pump Remote Control Switch Receiver only, other accessories demo in the picture is not included Specification: Material: ABS Dimensions:app.88x56x34mm/3.46x2.20x1.34in Type: 315MHZ,433MHZ Working voltage: AC220V Receiver sensitivity: more than-114dBm Working frequency: 433mhz Output voltage: Output 220V Max load current: 30A Remote Distance:2000m Applications: Water Pump, Motor, Lamp Quantity: 1 Set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind besuitable fore you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x 220V High Power Switch 1 x Medium power 7003-315MHZ / 433MHZ