Digital radio receiver 433MHz .

We fully cooperate with the transmitters HR1100. With improved design and sensitivity of-110dBm to improve radio communications coverage of up to 3 times using the same transmitters HR1100 and the same antennas. br / ul li class = replaces the wired're working with chronometer, TS-L1 if our company completed a special cord connector 5 V power supply if taken from the chronometer're guaranteed coverage of 1200 m, reached 1700 m, 3 km from the receiver when placed between the transmitters staru chronometer, and the finish li Works on 433MHz ISM band - does not require amateur license or purchase frequency (in Europe, Russia, Africa) / ul