GRI TSW-01 Tamper Switch, Closed Loop, Reed Form, 10W, Black

Protect enclosures and maintain uninterrupted security monitoring with the George Risk Industries TSW-01 tamper switch. This reed-form, closed-loop magnetic contact is engineered to detect unauthorized opening or prying of siren and control panel boxes, helping reduce nuisance alarms and costly service calls. The TSW-01 installs quickly into standard three-hole patterns and offers hybrid wiring—12" leads plus screw terminal options—so technicians can integrate it into existing alarm and surveillance systems with minimal effort. With a 10W maximum contact rating and a 0.400A switching current (up to 160VDC), the TSW-01 delivers dependable, long-lasting performance for low-voltage security applications. Its normally-open (N.O.) configuration and tamper plunger ensure positive reset behavior and eliminate switch bounce for accurate monitoring. Backed by George Risk Industries' lifetime warranty, this box tamper is an ideal choice for critical infrastructure, commercial alarm panels, and perimeter monitoring installations. Specify the TSW-01 in your next security or surveillance project to ensure robust tamper detection and easier maintenance.

• Durable box tamper protection that prevents unauthorized opening and tampering, reducing false alarms and service calls
• Reed-form closed-loop design provides reliable, contact-based detection ideal for security panels and sirens
• Compact, universal three-hole mounting fits most bell, siren and control panel patterns for fast installs
• Hybrid wiring with 12" leads and screw terminal options simplifies hookup and panel integration
• Robust electrical rating (10W, 0.400A, 160VDC) for dependable performance in low-voltage security systems