u416 is a WiFi Delay-off switch which controls power ON/OFF of a delay-off switch. With the function of manual automatically and controlled by Smartphone. Without changing the existing wiring it can be controlled by keypad panel or remote controlled by a Smartphone. It’s applied to the lamps in public area like corridor and office ventilator air-conditioner electronic bell etc.

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  Operates in L&N Inputs and good for any kinds of loads;
  Ambient-light override option (no switching lights ON when there's sufficient sunlight);
  Smartphone direct control or front panel button control optional;
  Wallplate uses flame resistance ABS-V0 material for safety
  Classical 86 series design and easy installation.

   

                

• Check the front view and back view for WiFi High Power Delay-off Switch as Fig. 2 and Fig. 3
  
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  1. Download an Android APK and launch the program.
  A password matching the u416 WiFi High Power Delay-off Switch needs to be entered for the first sign-in. 
  2. Once the password is confirmed and gain access to the load type selection interface click to select the right load type to be controlled. 
  3. Once load type is selected and enters the control interface click the icon to control the load. 

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  Once switch on an u416 WiFi High Power Delay-off Switch home appliances or other electronic equipments are not only controllable by a Smartphone but also can have their operation status displayed by a smart phone. u416 WiFi High Power Delay-off Switch can control many kinds of appliances such as water pump street lamp billboard electronic bell LED lamp ventilator etc. Fig. 4 shows typical applications of u416 WiFi High Power Delay-off Switch.