Features: AKWT02 single channel water pump controller adopts 30Amp full relays, with high load power and more stable long-term operation. High temperature and fire resistant terminal wiring, no welding required, safe, simple, and fast. Built-in RXB59 receiving module, communication sensitivity reaches -105dBm. Equipped with strong signal anti-interference ability and antenna, it can achieve better signal reception ranges. The load circuit strengthened by tinned laying has been significantly strengthened on the load, making operation more stable. Supports jogging/interlock/self-locking and delay working modes, widely used in water pumps, sprinklers, remote control copies of motorcycles, electric vehicles, projection screens, lighting fixtures, electric doors and windows, communities access control, road gate, security monitoring, etc. Specifications: Material: ABS+Metal Color: White Wireless Frequency: 315Mhz, 433 MHz(optional) Power Specification: alternating current, direct current(optional) Size: Approx. 83x50x22mm/3.27x1.97x0.86inch Model: AKWT02 Working Voltage: 220V Power: 3000W Standby Power Consumption: 9mA Signal Sensitivity: -105dBm Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x RF Smart Switches 1x Remote Control 1x Antenna