SPBBSCW 数据手册 ( 数据表 ) - Systemsensor advanced ideas.

Features
• Plug-in design
• Protective cover isolates speaker components, reduces ground faults
• Electrical compatibility with existing SpectrAlert products
• Field selectable candela settings on wall and ceiling units: Standard: 15, 15/75, 30, 75, 95, 110, 115 High: 135, 150, 177, 185
• Shorting spring on mounting plate tests continuity before installation
• Rotary switch simplifies field selection of speaker voltage (25 and 70.7 Vrms) and power settings (¼, ½, 1 and 2 watts)
• Universal mounting plate for wall- and ceiling-mount units
• Compatible with System Sensor synchronization protocol
• SP speakers offer high fidelity sound output
• SPV speakers offer high volume sound output
• Automatic selection of 12- or 24-volt operation at 15 and 15/75 candela
• No extension ring required
• Ceiling and wall mount application
• Optional tamper resistant Torx head screw included