Description
The MMTC 1KX NEMA 4 Exterior Key Switch is a rugged, tamper-proof control designed for secure outdoor entry points like gates and exterior doors. Built for harsh weather and high-resilience security, it delivers reliable open-close control where protection is essential.
- Enclosure: Aluminum die-cast, tamper-proof housing that resists corrosion and stands up to outdoor conditions.
- Weather resistance: NEMA 4 rated enclosure shields against water, dust, and environmental elements, ensuring long-term outdoor performance.
- Tamper-Proof Construction: Durable aluminum die-cast enclosure prevents unauthorized access, helping keep your security system uncompromised.
- Operation: Open-Close with Center Return, ensuring the key automatically returns to the neutral position after use for consistent control.
- Cylinder: 5-pin mortise cylinder provides secure key control and smooth cycling for reliable operation.
- Electrical Rating: 15 amps at 125/250V AC, suitable for typical gate and door control circuits.
- Dimensions: 4 3/8" (H) x 4 1/8" (W) x 2 5/8" (D) — compact yet robust for exterior mounting.
- Compatibility: Broad compatibility with a wide range of gate and door systems, ideal for both residential and commercial installations.
The MMTC 1KX is the ideal choice for securing exterior entry points with a durable, tamper-proof solution. Its weatherproof design, dependable operation, and straightforward integration make it suitable for upgrading existing systems or installing new security infrastructure for homes, warehouses, and other commercial spaces.

