28169.13.WH3 : Ajax DoorProtect Plus (9NA) White. Magnetic Contact

28169.13.WH3 — Ajax DoorProtect Plus (9NA) White

Enhanced Wireless Door, Shock & Tilt Detector for Professional Security Systems

High-reliability intrusion detection for professional installations. The Ajax DoorProtect Plus (9NA) integrates magnetic contact detection, shock sensing and tilt monitoring, offering comprehensive perimeter protection for advanced residential, commercial, and industrial security deployments. Designed for U.S. market requirements and full compatibility with professional-grade control systems.

Product Features

The Ajax DoorProtect Plus (9NA) combines multiple sensing technologies to deliver high-accuracy intrusion detection across doors, windows, hatches, and critical access points. Its wireless operation via Jeweller technology ensures long-range communication with low power consumption and advanced sabotage protection.

• Multi-sensor detection: Integrated reed switch, accelerometer for shock sensing, and tilt sensor adjustable from 5° to 25°.
• Jeweller wireless communication with up to 3,900 ft range in open space.
• Dynamic key block encryption, frequency hopping, and continuous device authentication.
• Supports third-party NC wired sensors (UL-certified only).
• Adjustable shock sensitivity (3 levels) and optional single-shock ignore mode.
• Real-time notifications and remote configuration through Ajax apps.
• Designed for indoor perimeter protection in professional-grade installations.
• Includes big and small magnets for flexible mounting distances.