Model YBO-R/3 is a Sounder Mounting Base, which is fully compatible with Hochiki's ESP range of sensors and designed specifically for the Hochiki range of wall sounders, the CHQ-WS2 Wall Sounder and the CHQ-WSB Wall Sounder Beacon.
It is supplied with square cable clamps for secure and reliable cable termination.
Hochiki Wall Sounders/Sounders Becon: