System Sensor’s SSM Series alarm bells are low-current, high-decibel notification appliances for use in fire and burglary systems or other signaling applications. They come pre-wired to reduce installation time, and also incorporate a polarized electrical design for use with supervision circuitry.
With reliable performance, SSM Series alarm bells provide loud, resonant tones. They operate on 24 VDC and are motor- driven.
SSM Series alarm bells offer simplified installation. For indoor use, SSM Series alarm bells mount to a standard 4″ (10.16 cm) square electrical box. For outdoor applications, a WBB weatherproof backbox is used.
Features
- Approved for indoor or outdoor (with WBB backbox) use.
- Low current draw.
- High dB output.
- Three sizes available: 6″ (15.24 cm), 8″ (20.32 cm), and 10″ (25.40 cm) diameter.
- 24 VDC models; polarized for use with supervision circuitry.
- Bells mount directly to standard 4″ (10.16 cm) square elec- trical box.
