This 2 Channel 433 Mhz RF Transmitter Module is a four-channel module that can be used for remotely switching On/Off any 2 AC/DC appliances of less than 800 wattage load. This RF transmitter module comes is very handy and compact in size and can be easily fit into your pocket or can be easily hung on the paints, around the waist of the operator using the key ring which comes with the module. The module runs on an internal cell that comes per-installed in the body of the remote. The wireless range of the remote is about 10 meters.
