Honeywell Silent Knight PS-SA Pull Station Key Reset

Product Description

The HONEYWELL SILENT KNIGHT PS-SA is a single-action, key-reset pull station designed for fire alarm systems. Activating the device requires a single downward pull of the handle, triggering the alarm signal to the fire alarm control panel. Resetting the station after activation requires an authorized key, preventing unauthorized reset and ensuring accountability on the job site. This pull station is installed by licensed fire alarm technicians and electricians working on commercial and institutional life-safety systems.

The PS-SA is suited for commercial, institutional, and industrial fire alarm installations where a manual initiating device is required at egress points, corridors, and stairwells. It is intended for use in addressable or conventional fire alarm systems and is typically mounted at code-required heights per NFPA 72 and ADA guidelines. It is sold as a single unit.

Key Features

• Single-action operation requires one downward pull to activate
• Key-reset mechanism prevents unauthorized restoration after activation
• Designed for use as a manual initiating device in fire alarm systems
• Sold individually as a single unit

Compatibility

Designed as an OEM-style manual pull station for use in compatible commercial fire alarm systems. Consult the system documentation and control panel specifications to confirm fitment before installation.

Installation Notes

Installation must be performed by a licensed fire alarm technician or electrician in accordance with NFPA 72 and all applicable local codes. De-energize and place the fire alarm control panel in test mode before wiring or replacing any initiating device. Mount the pull station at the code-required height per NFPA 72 and ADA standards, typically with the handle between 42 and 48 inches above the finished floor. After installation, test the device per the control panel manufacturer procedures before returning the system to normal operation.