Description

The Secutron MRI-2251BR is a remote test capable detector for use with DNR(W) duct smoke detectors. Also, the Secutron MRI-2251BR low-profile addressable plug-in smoke and heat detectors with integral communications provide features that surpass conventional detectors. Sensitivity is continuously monitor and report to the panel where the desired detector sensitivity can be programm. Point ID capability allows each detector’s address to be set with decade address switches, providing exact detector locations for selective maintenance when chamber contamination reaches an unacceptable level.

Features / Specifications

• Sleek, low profile design
• Detectors are equip with a built-in analog communications module
• Photoelectric detectors are available with additional fix temperature detection
• Heat detectors are available as fixed temperature or fixed temperature with rate-of-rise detection
• Dual LEDs indicate communications and activate steady when in alarm
• A low profile base provides easy interchangeability
• Low standby current
• Rotary address switches