433.92MHz Remote Control/Receiver for Automatic Window Opener, Wireless Transmitter

433.92MHz Remote Control/Receiver for Automatic Window Opener, Wireless Transmitter The remote control and receiver compatible with model SD300, SD400, SD500, SD600, AM56, normal sliding window opener, swing window opener and double chain window opener; It can not work with OS101, OS1003, OS1004 smart window openers. Technical Parameters Receiver model No.  AC227-03 Input voltage  AC100-240V 50/60Hz Working temperature -40°C -- +85°C Loading power <=30W Receiving sensitivity -110dBm Transmitters quantity <=20