System Sensor 2251B

Photoelectric Smoke Detector

Condition: New
Brand: System Sensor
Status: Obsolete
SKU: 47944
Manufacturer Part #: 2251B
Replacement: 2351B

Description

The System Sensor 2251B photoelectric detector’s unique optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources.

Additional information

Weight 0.3 lbs
Dimensions 4.00 × 4.00 × 2.00 in
Manufacturer

Honeywell

Brand

Type

Detector

Style

Plug-In

Detectable Medium

Smoke

Detection Method

Photoelectric

Programming

Rotary Dials

Series

Production Status

Obsolete

Features

  • Sleek, low-profile design
  • Analog communications
  • Low standby current
  • Rotary address switches
  • Superior EMI protection
  • Dual LEDs for 360° visibility

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