Johnson Controls J2351R


Detector Photoelectric Smoke Low Profile Intel

Availability: Estimated 3 - 5 Business Days

  • Factory New
Brand: Johnson Controls Part #: 71637 Categories: , Manufacturer Part #: J2351R


The Johnson Controls J2351 Series intelligent plug-in smoke detectors are designed for both performance and aesthetics, and are direct replacements for the 2951J Series. A new modern, sleek, contemporary design and enhanced optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards. The J2351 Series detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector’s address to be set with rotary, decimal address switches, providing exact detector location for selective maintenance when chamber contamination reaches an unacceptable level. Dual electronic thermistors add 135°F (57°C) fixed temperature thermal sensing on the J2351T. The J2351R is a remote test capable detector for use with DNR Series duct detector housings. J2351 series detectors are available for both FlashScan® and CLIP applications as designated.


Weight 0.22 lbs

Johnson Controls



Production Status


Addressable Photoelectric Smoke Detectors; J2351 Series


Johnson Controls - Data Sheet