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EMW200R-UL+EMW203T (E).doc, P1/2 

Instruction Manual for   

RF Remote Socket and Transmitter 

 

Ref: EMW200R-UL + EMW203T

   

Function 

1.  The remote control socket turns on and off the appliance by a wireless transmitter using radio frequency up to 

25 meters away. 

2.  It is ideal for controlling appliance for the purposes of home automation and energy saving. 

3.  Each transmitter controls up to 3 channels. Each channel can command up to 3 receivers.   

 

Operation 

1.  Check the group setting at the back of the transmitter, A, B, C or D. If the transmitter is in group A, then, the 

commanded receiver has to be in the same group setting. 

2.  Check the group setting at the back of the receiver is same as transmitter and the channel no, eg. A1, A2 or 

A3  

3.  Connect the remote control socket to the mains power supply. 

4.  Press the corresponding “ON”, “OFF” buttons on the transmitter to switch on and off the connected appliance 

by remote control. (eg. on/off buttons 1 controls receiver A1, 2 controls receiver A2, 3 controls A3)   

5.  The indicator on the receiver blink once for every reception of power on/off   

 

Caution 

1.  For safety reason, always switch off your appliance before connection and avoid setting up on rainy days. 

2.  Appliances to be connected to the remote control socket 

MUST NOT 

exceed the voltage and frequency 

ratings as in “Specifications”. 

3.  To adjust the channel or the groups, always use a big screw driver with the same diameter as the adjustment 

arrow at the back of the socket and receiver. A small screw driver will deform the plastic housing during 

adjustment.  

 

Specifications 

 

EMW200R-UL, 

1.  Power Rating  : 

125

V~, 

6

0Hz, 1000W 

2.  Frequency:    : 433.92 MHz   

3.  Distance:   

: 25 meters   

 

EMW203T 
Battery   : CR2032 
Frequency : 

433.92 

MHz 

1.  Distance   

: 25 meters max. 

Holder:  

 

Everflourish Electrical Co., Ltd.        

Renjiu Village, Wuxiang Town, Yinzhou, Ningbo, 315111 P.R. China  

 

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