Hochiki Short-circuit Isolator Base for Wall Sounders

YBO-R/SCI 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 used with the red CHQ-WS2 Wall Sounder or CHQ-WSB Wall Sounder Beacon. The YBO-R/SCI(RED) does not use an address, and has the same wiring configuration as the standard YBN-R/3 Sensor Base making it very simple to install.

Key Features:

● Colour matches with CHQ-WS2 Wall Sounder and CHQ-WSB Wall Sounder Beacon
● Detects short circuits on loop
● Status LED
● Connection of up to 127 per loop
● Bayonet slot, low insertion force for detectors
● Quick connection via square cable clamps