YBO-BSB2 is a base siren powered from the addressable loop with integrated beacon, innovatively designed to offer a range of tones and volumes with a maximum output of up to 98 dB(A) (±2 dB(A)) with low current consumption.

It is designed to fit the standard (YBN-R/3) or isolator base YBN-R/3(SCI) and can be fitted with any of the sensors, beacon or remote indicators in the ESP range.

It can also be converted to a wall-mounted beacon/siren with the (SI/CAP2), cover and has an IP21, ingress protection rating for internal use only.

Siren and beacon elements can be operated separately.

• HOCHIKI
• Smart Analog Addressable Analog Beacon/Siren Type A Base
• Loop-fed with single direction
• EN, LPCB and VdS Approved.