System sensor 2351TB Select Series Photoelectric and Thermal detector, White.

• Make: System Sensor
• Model code: 2351TB
• Type: Smoke

Select Series Intelligent Photo/Thermal Smoke DetectorSelect Series photoelectric smoke detector with 135°F fixed temperature thermal sensing provides the features and flexibility you need for commercial fire and security systems. Features & Benefits: UL 268 7th Edition and UL 521 listed Modern profile Analog communications Low standby current Rotary address switches Dual LEDs for 360° visibility Expanded color options