Apollo 45681-278APO Integrated Base Sounder
The Apollo 45681-278APO Integrated Base Sounder is designed for indoor use, specifically compatible with the Discovery and XP95 ranges. It features a dual-tone capability and operates within two volume ranges, making it versatile for various settings.
- Two tones available
- Two volume ranges: 55-75dB(A) and 75-91dB(A)
- Individual and group addressing capabilities
- Unique acoustic self-test feature
This sounder base is essential for fire safety installations, providing effective alarm settings for both residential and commercial applications.
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- Apollo 45681-278APO + 277APO
Specifications
Specifications
ITM No. | ITM002882 |
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Type of Product | simple |
Apollo 45681-278APO Integrated Base Sounder features

Apollo Integrated Base Sounder with Dual Tones and Group Addressing, XP95 Compatible, 55-91 dB, Apollo 45681-278APO