Addressable loop powered Base Sounder with isolator – Suitable for use with DIL Switch & Xpert Card detectors- LPCB Approved

• The Context Plus Addressable loop powered Base Sounder with isolator is third-party certified to EN54-3 (Sounders) and 17 (Isolators) by the LPCB.
• Impressive 96dB(A) sound output @ 1m.
• Supplied with a BF431QCP quick connect plate and detector spur wires.
• Onboard short-circuit loop isolator.
• 550µA quiescent current.
• 5mA alarm current @24V DC (Sounder on max).
• Group addressing facility allows multiple devices to be operated simultaneously.
• 7 selectable volume levels and up to 15 selectable tone pairs.
• Optional BF330CTLIDW white or BF330CTLIDR red cap available for stand-alone use.
• IP21C rated.