Smoke Detectors

SL-2000 Duct Smoke Detector

• Outside mounting tabs
• Telescoping sampling tube
• Built-in reset button
• Interconnectability for multi-fan shutdown
• Cover tamper trouble signal
• Easy to clean
• 24VAC/DC or 120/240VAC Operation
• High-low voltage barrier
• Ion or photo models available
• Remote test station option
• Remote sounder option
• Air velocity rating from 500 - 4000 fpm
• (2) DPDT Form C relay contacts
• Easy and quick mounting to round or rectangular ducts from 1' - 12' wide
• Textured cover for convenient visual inspection
• UL 268A Listed
• 3-Year limited warranty