IQ651BH sounder base supports both external and SLC loop powering working modes that can be set with programmer IQ612. IQ651BH sounder base is compatible with IQ651S smoke detector and IQ651H heat detector. When set as horn strobe and assigned unique address in loop, the panel will automatically synchronize the tone of the sounder. An integrated dip switch can select between temporal 3 and continuous tones. When saving SLC address resourcing is desired, and tone synchronization is not required, the address of the sounder base can be set as the same address as the detector it is installed with. In a suite room, it’s often required to trigger multiple sounder bases when a detector alarms. Program the logic in the panel to set up the operation logic. The number of sounders triggered by one detector is not limited in the loop.

Features

• 24VDC external powering or SLC loop powering selectable with programmer
• SLC loop power supply
• Use the same address as the detector installed
• Logic operation as programmed*
• Work as separate sounder when used with accessory cover IQ651BH-F
• Support Class A and Class B wiring
• Min. 80dB sound output
• UL 94-V0 flame-retardant plastic
• Non-polarity external 24VDC power input
• Remote LED output
• Automatic Sync. under horn strobe mode (set at programmer & set unique address in loop)
• Temporal 3 or continuous tones selectable with dip switch