STI-9604 Steel Web Stopper - Flush Mounted

The STI-9604 Steel Web Stopper® is a flush mount protective wire cage for smoke detectors, designed for areas where abuse of smoke detectors is severe. It helps protect the detector against vandalism and accidental damage.

The patented web-like octagon shape of heavy-duty steel wire with a corrosion-resistant plastic (PE) coating makes the cage extremely difficult to break. Installation is fast and easy, and the cage can be simply removed for servicing of the detector.

Key features

• Helps protect smoke detectors against vandalism and damage
• Patented (D368,670) web-like octagon design in heavy-duty PE-coated steel wire
• Flush mount
• Fast and easy installation; simple removal for servicing
• 3 year guarantee against breakage in normal use

Technical specifications

• Model: STI-9604
• Mounting: flush mount
• Material: heavy-duty steel wire with corrosion-resistant plastic (PE) coating
• Dimensions: 188mm H x 188mm W x 81mm D (cage sizes may vary by ±5mm)
• Approvals: UL listed (S3504) for any UL listed detector, no sensitivity adjustment required; California State Fire Marshal 7300-1416:100
• Guarantee: 3 years against breakage in normal use
• Optional accessories: KIT-81/KIT-82 tamper-resistant screws, KIT-19038 tamper-resistant bit, KIT-H19020 additional steel clamps