Hochiki Short-circuit Isolator Base for Wall Sounders
YBO-R/SCI is a Loop Isolator, which is fully compatible with Hochikiās 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:
ā Colour matches with CHQ-WS2 Wall Sounder and CHQ-WSB Wall Sounder Beacon
ā Detects short circuits on loop
ā Status LED
ā Connection of up to 127 per loop
ā Bayonet slot, low insertion force for detectors
ā Quick connection via square cable clamps
Product Information
Product Information
Shipping & Returns
Shipping & Returns


Hochiki Short-circuit Isolator Base for Wall Sounders
Hochiki Short-circuit Isolator Base for Wall Sounders
YBO-R/SCI is a Loop Isolator, which is fully compatible with Hochikiās 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:
ā Colour matches with CHQ-WS2 Wall Sounder and CHQ-WSB Wall Sounder Beacon
ā Detects short circuits on loop
ā Status LED
ā Connection of up to 127 per loop
ā Bayonet slot, low insertion force for detectors
ā Quick connection via square cable clamps
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
YBO-R/SCI is a Loop Isolator, which is fully compatible with Hochikiās 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:
ā Colour matches with CHQ-WS2 Wall Sounder and CHQ-WSB Wall Sounder Beacon
ā Detects short circuits on loop
ā Status LED
ā Connection of up to 127 per loop
ā Bayonet slot, low insertion force for detectors
ā Quick connection via square cable clamps

















