Model: jy-xh-008, wireless signal repeaters, which is designed to receive and transmit the signal between main device and related sensors. It can enlarge effective distance from 150m to 300m in open space for signal transmitting and receiving. It often used to solve the problem when signal transmitting and receiving in trouble condition.
• wireless installation, easy operation, diy project
• wireless receive and transmit signal
• contains high sensitive chips inside and have stable function