Model YBO-R/SCI(RED) is a Loop Isolator, which is fully compatible with Hochiki’s ESP analogue addressable protocol
The YBO-R/SCI(RED) Base has been designed to be is compatible with any of the ESP wall sounders, the CHQ-WS2 wall sounder and the CHQ-WSB2 wall sounder beacon
The Base incorporates an amber LED to show when it is isolating a section of the loop
The YBO-R/SCI(RED) does not use an address, and has the same wiring configuration as the YBN-R/3 Sensor Base making it very simple to install
The YBO-R/SCI(RED) can also be used without a sounder; a cover (SCI-CAP) can be fitted to conceal the wiring connections
