SLR-24H: Đầu báo kết hợp khói quang và nhiệt

STANDARD FEATURES

Flat Response Photoelectric Chamber
Low profile, 2.2″ high (with base)
2 or 4 wire base compatibility, relay bases available
135° F latching heat sensor
Heat sensor protected by a built-in guard
Highly stable operation, RF/Transient protection
Low standby current – 45mA at 24VDC
Two built-in power/sensitivity supervision/alarm LEDs
Non-directional smoke chamber
Vandal resistant security locking feature
Removable smoke labyrinth for cleaning or replacement
Automaic Sensitivity window verification function meets outlined requirements in NFPA 72, Chapter 2 & 7, for Inspection, Testing and Maintenance