GRI 500-W Micro Surface Mount End Lead Closed Loop, White

Ensure discreet, reliable door and window monitoring with the George Risk Industries 500-W Micro Surface Mount End Lead Closed Loop magnetic contact. Designed for residential and light commercial security, this low-profile magnetic contact delivers dependable closed-loop monitoring for alarm and surveillance systems without sacrificing aesthetics. The surface-mount design and end-lead termination with standard 12" #26 AWG leads and pre-applied 3M double-sided tape make installations quick and professional, reducing labor time and cabling hassles. With a standard 0.25" gap and plated contacts that resist sticking or freezing, the 500-W maintains consistent performance in everyday environments. Available in white to match trim and discreetly mount in tracks or tight frames, it integrates easily with alarm panels, access control, and monitoring setups. Backed by a lifetime warranty from George Risk Industries, the 500-W offers long-term reliability and lower total cost of ownership. Ideal for contractors and integrators specifying security sensors for doors and windows—order the GRI 500-W today or contact us for volume pricing and application support.

• Low-profile, discreet design that blends with doors and windows to maintain aesthetics while improving security
• Surface-mount with end-lead wiring and 12" #26 AWG leads for fast, reliable installations that save time on job sites
• Closed-loop contact provides dependable alarm monitoring for doors and windows in residential and light commercial systems
• 3M double-sided tape and compact form factor simplify mounting in tight spaces like sliding door tracks or crank-out windows
• Plated contacts resist sticking/freezing and the lifetime warranty reduces long-term maintenance and replacement costs