The CPSD-24V and CPSHD-24H are UL 268 7th Edition listed photoelectric smoke detectors allowing them to be used in all open areas where smoke detection is required. The CPSD-24V is a photoelectric only smoke detector. The CPSHD-24H is a combination smoke with a UL521 7th Edition listed heat detector. The new multi-spectrum smoke categorization technology detects smoldering and flaming fire, including polyurethane fuels, while reducing nuisance cooking alarms.

Specifications:

Features:

• High signal-to-noise ratio and sensitivity stability effective in a wide range of environmental conditions
• Wide viewing angle alarm indicators
• Automatic drift compensation and maintenance indication
• Built-in magnetic test feature
• Break-away, hidden locking feature for use with NS bases
• Optimized reduction to false alarms and enhanced reaction time to real fire