The XL-135 Dead Bolt Lock is a compact, surface-mounted electric deadbolt engineered for secure installations in residential, commercial, and office buildings. Designed for use with 90° to 180° doors, it provides strong mechanical locking via a 144mm throw stainless steel bolt with a 12.7mm diameter.

Featuring a built-in microcontroller, the XL-135 intelligently adjusts current output based on door position for optimal power consumption, with an operation current of 570mA and holding current of 360mA. Its adjustable delay settings (0 or 3 seconds) offer flexible security configurations.

Rated for over 500,000 mechanical cycles, the XL-135 ensures long-term reliability, while its lock status indicator and push-button input support make it easy to integrate into access control systems. It performs reliably across a wide range of environments, withstanding temperatures up to 70°C and humidity up to 85%.

This model is ideal for secure entry points in energy-sensitive systems, where compact design, silent operation, and durability are essential.