Alarm Controls NTB-2 Wave-to-Open Sensor, Battery Operated, UL Certified, No Touch Sensor, Double-Gang Wall Plate

Extend touchless access control and simplify secure egress with the Alarm Controls by ASSA ABLOY NTB-2 Wave-to-Open sensor. This UL-certified request-to-exit device delivers hygienic, no-touch activation ideal for healthcare, commercial, education, and high-traffic facilities where security and infection control matter. Designed as a direct replacement for traditional push buttons, the NTB-2 installs using existing wiring to lower retrofit costs and speed deployment.

The NTB-2 operates on battery power with an optional DC input and features a low-battery LED to ensure dependable performance. Its precision sensing provides up to a 4-inch activation range and a selectable 1–10 second time delay, reducing nuisance activations while maintaining smooth, monitored egress. The stainless-steel, vandal-resistant double-gang plate and field-configurable bi-color LED offer a professional, durable solution for access control, surveillance integration, and building monitoring systems.

Upgrade your request-to-exit points to code-compliant, touch-free operation—perfect for security-minded facilities. Add the NTB-2 to your next access control or security project today.

• Enable hygienic, touchless egress to reduce germ transmission and improve ADA and code compliance
• Easy retrofit replacement for existing request-to-exit push buttons — uses existing wiring to cut installation time and cost
• Reliable battery or optional DC power with low-battery LED for continuous, maintenance-friendly operation
• Precise activation with up to 4-inch detection range and selectable 1–10 second time delay to minimize false triggers
• Durable stainless-steel, vandal-resistant double-gang plate with bi-color LED status for clear, professional access control integration