WF96L adopts linear isolation transformer for power supplys, nice performance dual processors inside, 8-bit MCU for local control, 32-bit MCU for WIFI part, strong interference-free ability, suitable for industrial occasions, and can the controller is stable, reliable, and long lasting for continue working.<br> Real-time synchronous feedback of remote output status and water level.<br> It can run independently without WIFI, and realize the function of single-machine control of water level.<br> The on-off of output can be controlled remotely or manually (when the set water level value is not reached).<br> Support high-on and low-off to control drainage, or low-on and high-off to control water replenishment, or select a time-limited control mode.<br> With remote upper-limit and lower-limit water level alarm APP push function.<br> The Tuya APP can display the current water level, priming water level, stop water level, and upper-limit and lower-limit alarm water levels, time-limited operation time and etc..<br> Two-way outputs, one for water level control and one for anti-dry-burn.<br> Four control modes design, add water, pump water, time-limited adding water, time-limited pumping water.<br> The main account can share the device with others, and the device can only be added to one main account.<br> Name: Water Level Controller<br> Installation ways: 35mm Din-Rail install<br> Voltage: AC220V; Less than 2W<br> Water level display: 0%, 25%, 50%, 75%, 100%<br> Water level control ranges: 25%, 50%, 75%, 100%<br> Time limit: 0-720minutes, needs to be set on cellphone APP, 5 minute settings<br> One-way output delay time: 0-30s<br> Working temperature: -10Celsius to 50Celsius<br> Wifi standard: Wifi 2.4GHz B/G<br> Item size: 89 x 55 x 44mm / 3.50 x 2.17 x 1.73in<br> Colour:As shown<br> Material:plastic<br> Package Contents:<br> 1 x Water Level Controller<br> 1 x Cable<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store