GK311-1224 Electric Release lock

The GK311-1224 is a tough, ANSI-style electric door strike built for everyday commercial access control. Designed for reliable locking and release on busy doors, the GK311-1224 delivers consistent performance, straightforward wiring, and an installer-friendly fit for modern systems.

Built to suit different site and life-safety requirements, the GK311-1224 features selectable fail-safe or fail-secure operation, so you can configure it to match the door’s use and your access strategy. With a 12–24V DC operating voltage, the GK311-1224 integrates cleanly with most access control panels, keeping upgrades and replacements simple.

Key features:

• GK311-1224 ANSI standard electric door strike
• Selectable fail-safe / fail-secure modes
• 12–24V DC operating voltage for wide panel compatibility
• Supplied with long and short faceplates to suit different door frames and installations
• If you need a dependable ANSI strike that’s easy to fit and flexible on site, the GK311-1224 is a solid choice.

• Voltage tolerance: ±15%.
• Current draw: 0.25A at 12Vdc, 0.15A at 24Vdc (at temperature 20°C).
• Operating temperature: -10~45°C (14 to 131°F).
• Lock’s surface temperature: Current temperature ±20% (when power is on). 
• Sensor switch monitored output indicates lockset locked or unlocked status (SPDT rated 2A at 125Vdc).
• Humidity: 0~95% non-condensing.
• Horizontal or vertical installation.
• Tested to 1,000,000 cycles.
• 2000lbs jaw strength pull testing.
• Dimensions: 202 x 36.5 x 17mm

Datasheet