Control access and operations with confidence using the MMTC 1KXS NEMA 4 Exterior Key Switch, designed for durability, security, and reliable performance in harsh environments. Featuring a tamperproof design, open/close functionality, and an integrated stop button, this surface-mounted unit is ideal for commercial and industrial applications.

🔐 Secure & Tamper-Resistant Design

Built to prevent unauthorized use, the tamperproof key switch ensures only authorized personnel can operate doors, gates, or equipment controls.

🌧️ NEMA 4 Rated for Outdoor Use

• Weather-resistant enclosure protects against rain, dust, and moisture
• Perfect for exterior installations and demanding environments
• Reliable performance in industrial and commercial settings

🔧 Versatile Control Functionality

• Open/Close Key Switch for controlled operation
• Integrated Stop Button for emergency or manual override
• Ideal for overhead doors, gates, and access control systems

🧱 Easy Surface Mount Installation

• Surface mount design for quick and secure installation
• Compatible with a wide range of access control and door systems

✅ Key Features:

• NEMA 4 rated weatherproof enclosure
• Tamperproof key switch for enhanced security
• Open/Close operation with Stop button included
• Durable construction for outdoor and industrial use
• Ideal for commercial doors, gates, and automation systems

Upgrade your access control with the MMTC 1KXS—built tough for secure, reliable exterior operation.
👉 Perfect for contractors, facility managers, and security professionals.