Esp sdt-25s Smoke in a Can 2.5 Oz Canister

Product Description

The ESP sdt-25s is a 2.5-ounce aerosol smoke substitute designed for functional testing of smoke detectors and alarm systems. It delivers a controlled, non-toxic simulated smoke output that activates photoelectric and ionization-type smoke detectors without producing real combustion byproducts. Fire alarm technicians, life-safety contractors, and HVAC service professionals use this product to verify detector sensitivity and confirm proper system response during installation, commissioning, and routine maintenance inspections.

The sdt-25s is suited for residential and light commercial applications where smoke detector testing is required as part of a scheduled inspection or post-installation verification. It works with ceiling-mounted and wall-mounted detector units in single-family homes, multi-unit residential buildings, and small commercial facilities. The canister format allows precise, targeted application directly at the detector sensing chamber.

Key Features

• Aerosol format allows targeted application at detector sensing chambers
• Simulates smoke to trigger both photoelectric and ionization detectors
• 2.5-ounce canister size suitable for field carry and routine service calls
• Non-combustion smoke substitute reduces risk during testing
• Supports functional verification during installation and periodic inspection

Compatibility

Designed for use with standard residential and commercial smoke detectors that respond to aerosol-based smoke substitute test agents. Confirm detector manufacturer guidelines before use to ensure aerosol testing is an approved method for the specific detector model.

Installation Notes

This product is used by licensed fire alarm technicians and life-safety contractors during detector testing procedures. Before testing, notify building occupants and, where required, coordinate with the monitoring station to prevent false dispatch. Apply the aerosol directly at the detector inlet or sensing chamber per the detector manufacturer's recommended test procedure. Follow all applicable NFPA 72 guidelines for smoke detector testing frequency and documentation.

Technical Specifications

• Net Weight: 2.5 oz
• Form Factor: Aerosol canister

Standard Information

• Brand: ESP
• Manufacturer Part Number: sdt-25s