FuFunction and Features:
1. Use 433MHz ISM frequency band.
2. The transmitter and the receiver are used in the same channel ina pair and can be used in the modes of point-to-multipoint ormultipoint-to-multipoint.
3. 200mtransmissionrange.
4. Superheterodyne433MHz Wireless IR Remote Extender is fully compatible with remotecontrol signals of DVD, DVR, CCD camera, IPTV, satellite STB,digital TV STB and other AV devices.
5. The product is equipped with super strong IR signal transmittingfunction or used in conjunction with an IR signal extensionwire.
6. Dimensions: 10cm (L) ×8.5cm (W) ×3.0cm (H).