SDC 702U 700 Series Single Gang Key Switch, Momentary SPDT Amp, 20 Gauge, Stainless Steel

Ideal for commercial and institutional access control, the Security Door Controls SDC 702U 700 Series single gang key switch puts dependable, tamper-resistant control at your fingertips. This key switch is engineered to support secure access, surveillance integration, and facility monitoring with a rugged 20-gauge stainless steel faceplate and recessed, tamper-resistant cylinder design. The momentary SPDT switch action delivers consistent, predictable activation for electric locks, gate controllers, and alarm inputs, while compatibility with standard 1"–1 3/8" mortise cylinders lets you match existing mechanical key systems without rekeying. Rated for 12V or 24V systems and supplied with 7" wire leads, the 702U streamlines wiring and commissioning for installers and security integrators. Whether you’re upgrading a single door or standardizing access points across a campus, the SDC 702U balances durability, compatibility, and secure operation for physical security and access control environments. Add the SDC 702U to your next deployment to enhance monitoring and control—contact sales or order now to equip doors with reliable, professional-grade key control.

• Heavy-duty stainless steel faceplate delivers long-lasting durability and a professional finish for high-traffic access points
• Momentary SPDT action provides reliable, fail-safe control for doors, gates, and security systems
• Tamper-resistant recessed cylinder and spanner screws protect against unauthorized access and vandalism
• Standard 1"–1 3/8" mortise cylinder compatibility enables easy integration with existing mechanical key systems
• Single-gang form factor and 7" wire leads simplify retrofit and new-install wiring for access control and monitoring systems