12 Buttons Industrial Waterproof Wireless Remote Control RF Transmitter (Model: 0021091) DC24V the ON position acts as

the ON position acts as the master module

Installation:1) Put the water level sensor 1 downwards and install at the low water level position in the tank

Other 3 relay are deactivated

2 x Electric Linear Actuator J With Hall Effekt Sensor

Two setting methods:

12 Buttons Industrial Waterproof Wireless Remote Control RF Transmitter (Model: 0021091) DC24V the ON position acts asNote: This remote control (transmitter) does not include batteries (4 x AA 1. 5V batteries), please purchase them by yourself. Application: This transmitter is an industrial type remote control. It has a strong waterproof case for outdoor use, and it has larger buttons for easy operation. It also has ultra long working distance, its ideal working distance can reach more than 1000 meters or 3000 feet, which is an excellent device for remote control and