Addressable loop powered integrated Base Sounder with Isolator (sounder combined with mounting base )- Suitable for Xpert Card detectors only

The Addressable loop powered Integrated Base Sounder of Context Plus is made up of a base sounder with integral mounting base.

• Loop powered and needs no external power supply.
• Operates at 17–28V DC and is polarity-sensitive.
• Has stainless steel contacts that accept solid or stranded cables of up to 2.5mm²
• Two tones
• Two volume ranges 55-75dB(A) and 75-91dB(A)
• Individual and group addressing
• Unique acoustic self-test
• Built-in isolator
• Has a built-in Xpert card detector mounting Base