GRI 2020-T-BL Recessed Switch Set, 3/8" Press-Term / CLS-LP, Black

Optimize perimeter and access-point protection with the George Risk Industries GRI 2020-T-BL recessed switch set — a durable magnetic contact engineered for professional security and monitoring applications. This recessed magnetic contact uses a 3/8-inch press-to-fit design for low-profile mounting in doors and frames, while plated, hermetically sealed contacts resist sticking, freezing, and corrosion to maintain dependable intrusion detection. Installers benefit from 12" 22AWG leads or optional screw terminals for fast wiring into alarm panels, access control, or surveillance systems. The switch and magnet can be mounted end-to-end or parallel to suit different door geometries, and the polarity-sensitive magnet supports wide-gap installations when paired with the appropriate adapter. Finished in black for a discreet appearance, the GRI 2020-T-BL is ideal for commercial and institutional projects where reliability and minimal maintenance are critical. Backed by a lifetime warranty, it reduces downtime and long-term replacement costs. Upgrade your security infrastructure with this proven magnetic contact — perfect for intrusion detection, alarm monitoring, and surveillance integration.

• Compact recessed design for discreet, tamper-resistant installation that improves perimeter security and aesthetics
• Hermetically sealed, plated contacts deliver reliable intrusion detection and resist sticking or freezing in harsh environments
• Flexible wiring options (12" 22AWG leads or screw terminals) simplify integration into existing alarm, monitoring or surveillance systems
• Polarity-sensitive magnet and wide-gap compatibility reduce false alarms and ensure consistent contact performance
• Backed by a lifetime warranty for long-term reliability and lower total cost of ownership