[Control method]：remote control

[Installation method]：positioning hole/guide rail installation

[Product size]： 56*110*41mm

[Introduction]：EWD22S-A01TR is a LoRa long-distance remote control switch developed and produced by Ebyte. It adopts LoRa spread spectrum technology, works in the 410~493MHz frequency band, has built-in frequency hopping function, has a long transmission distance, strong anti-interference ability, and high control reliability. Users can use AC 85~265V wide voltage input and AC 220V output. It uses a brand 30A relay internally, which can achieve a maximum load power of 5kw. It adopts power isolation design and high protection ability to make it safer to use. EWD22S-A01TR is paired with the matching EWD22S-YK02A remote control. In an open area, it uses a suction cup antenna to achieve reliable control at a distance of 3.5km. It is suitable for c scenes such as agricultural irrigation, outdoor lighting, and electrical control. The product is sprayed with three-proof paint, which has functions such as "anti-mildew", "anti-moisture", and "anti-salt spray".