- Signal antenna, far receiving distance, frequency 433 MHz, stable performance.
- Compact and does not occupy the space, can control the pump, motor and other high‑power electrical appliances.
- PC material housing, fire retardant and use, maximum load power of 3300W.
- Far remote control distance, empty barrier‑free interference, set point, self‑locking, interlocking through the key.
- High power support, safe operation, working current of 30A, reliable in use.