FIRELITE - HONEYWELL FIRE SYST W-SD355 Wireless Photoelectric Smoke Detector for Use with the W-GATE Wireless Gateway, B501W Base Included

Features

• Unique single-source, dual-chamber design to respond quickly and dependably to a broad range of fires
• Removable cover and insect-resistant screen for simple field cleaning
• Withstands air velocities up to 4,000 feet-per-minute (20 m/sec.) without triggering a false alarm
• Factory preset at 1.5% nominal sensitivity for panel alarm threshold level
• Cascading Mesh Wireless Technology (902-928 MHz frequency)
• Any wireless device can be added to act as a repeater
• Requires (4) CR-123A batteries (included)