STI 9623 STI Beam Smoke Damage Stopper for DS240 & DS241

Safety Technology International Wire Guard, Beam Smoke Damage Stopper STI 9623

• Super tough construction of 9-gauge coated steel wire makes STI Smoke Beam Guards extremely difficult to break
• Coated with a tough, corrosion resistant polyester shell
• Protection against misalignment and false fire alarms
• Designed to protect both transmitter and receiver units
• Three year guarantee against breakage in normal use
• Fast and easy installation
• May be painted once prior to installation

This model protects the vital sensor units of projected beam type smoke detectors in large areas. These areas include gymnasiums, warehouses and auditoriums. STI Smoke Beam Guards are designed to protect both transmitter and receiver sensors. STI-9623 is used on Detection Systems 240 and DS 241 long-range projected beam smoke detectors. Installation is simple with anchors and screws provided. As all STI protective covers, Smoke Beam Guards are backed by a three year guarantee against breakage in normal use. They are constructed of 9-gauge, welded steel wire coated with a tough, corrosion resistant polyester shell.