Chuango RT-101

Wireless Signal Repeater, 315 - 433.92MHz, 300m, 3.7V 600mAh Lithium Battery The RT-101 is a must for large premises, such as high-rise buildings, extensive estates and production plants, where wireless alarm devices are used and signals need to be boosted. With secure encryption and decryption technology, the RT-101 effectively enhances wireless radio signals for longer transmission distances, keeping your detectors, sensors and remote controls in touch with the system all the time.