GRI S-9 Offset "Z" Mounting Bracket for 400 and 4400 Series

Ensure accurate sensor positioning and dependable mounting for your security and surveillance hardware with the George Risk Industries S-9 Offset 'Z' Mounting Bracket. This mounting bracket is engineered for installers who need a flexible, reliable solution for magnetic contacts and enclosure mounting. The S-9 supports a wide range of GRI magnetic contacts — including 28/29, 250, 400, 4400 series and M-series models — making it ideal for retrofits and new security system builds. Its hybrid installation type allows either surface or recessed mounting, so you can adapt to varying door, frame, and panel configurations without extra adapters. US-made durability ensures the bracket withstands commercial use and outdoor environments while the offset 'Z' profile keeps the assembly low-profile and unobtrusive. Use with magnetic contact devices to improve monitoring accuracy and reduce nuisance alarms in access control, alarm, and surveillance installations. Add the GRI S-9 to your toolkit for efficient, professional installs — order now for reliable mounting in your next security project.

• Ensures precise sensor alignment for reliable security monitoring in tight or offset installations
• Compatible with GRI magnetic contacts (28/29, 250, 400, 4400 series and M-series) to simplify inventory and upgrades
• Hybrid installation supports surface or recessed mounting for flexible enclosure and door/window applications
• Durable US-made construction resists corrosion and delivers long-term performance in commercial settings
• Low-profile offset 'Z' design minimizes visual impact while maintaining secure mounting
• Helps reduce false alarms by maintaining consistent magnetic contact positioning