System Sensor Manuals & User Guides

システムセンサー, a brand of Honeywell, is a global leader in the design and manufacture of advanced fire safety and notification devices. The company provides a comprehensive range of products including smoke detectors, heat detectors, carbon monoxide sensors, waterflow detectors, and HVAC smoke detection solutions.

Their portfolio also features the L-Series of audible and visible notification appliances, such as horns, strobes, and speakers, designed to meet rigorous safety codes like UL and EN54. Trusted by installers and facility managers worldwide, System Sensor products are engineered for reliability, ease of installation, and seamless integration with fire alarm control panels in commercial, industrial, and residential environments.

• What is the technical support phone number for System Sensor?

  You can reach System Sensor technical support by calling 1-800-SENSOR2 (1-800-736-7672).

• What type of batteries do wireless System Sensor devices use?

  Most wireless devices, such as the 52051E-RF, use 4 x Duracell Ultra123 or Panasonic Industrial 123 batteries. All four must be replaced simultaneously.

• How long is the warranty on System Sensor products?

  System Sensor typically offers a three-year limited warranty from the date of manufacture on devices like smoke detectors and control modules.

• Where can I find data sheets and installation manuals?

  Current data sheets and manuals are available on the official System Sensor website or the Honeywell Buildings support portal.

• How do I adjust the delay on a WFDN waterflow detector?

  The pneumatic delay is preset to 30 seconds. To adjust, turn the adjustment dial clockwise to increase the delay or counter-clockwise to decrease it (range 0 to 90 seconds).