Alarm Controls Corporation NTS-3 No Touch Switch

Product Description

The ALARM CONTROLS CORPORATION NTS-3 is a no touch proximity switch designed for hands-free door activation in access control and egress applications. Operating on an infrared detection principle, the NTS-3 allows users to trigger a door release or opener without physical contact, reducing wear on hardware and improving hygiene in high-traffic environments. The unit ships as a single device and is sized at 1.75 inches, making it suitable for standard single-gang or surface-mount installation. Access control technicians and commercial door installers are the primary trades that specify and install this device.

The NTS-3 is used in commercial and institutional settings where touchless egress or access activation is required. Typical applications include corridor doors, vestibule entries, restroom entrances, and any location where minimizing contact with switches is a priority. It fits into exit device and push button control systems and is commonly paired with electric strikes, magnetic locks, or automatic door operators. This product falls within the exit devices and push buttons category, making it a direct fit for security and access control panels in light commercial and institutional builds.

Key Features

• Hands-free infrared proximity activation eliminates the need for physical contact with the switch
• Compact 1.75-inch form factor suits standard surface-mount and single-gang installations
• Designed for exit device and push button control system integration
• Single-unit packaging simplifies per-door ordering and inventory tracking
• Suitable for high-traffic environments where hygiene and hardware longevity are concerns

Compatibility

Designed as an OEM-style no touch switch for commercial access control and egress systems requiring hands-free activation inputs.

Installation Notes

Installation is performed by licensed access control or low-voltage technicians in accordance with applicable local codes and NEC guidelines for low-voltage wiring. Disconnect and de-energize all associated access control hardware before beginning wiring connections. Mount the device securely to a surface-mount backbox or single-gang electrical box and verify detection range and sensitivity settings before restoring power. Do not install in locations exposed to direct sunlight or strong ambient infrared sources that may cause false triggering.