Keyless entry is just a short installation away with this easy-to-use keypad! Contacts can be set to close for up to 98 seconds or to latch (enter one code to close, another to open). A panic output can be triggered by pressing * and # or by entering a panic code. A surface-mount box is supplied. Can also flush-mount in a standard single-gang wall switch box. Requires 9-16 or 22-26 volts AC or DC. What's Included # Programmable Keypad CL-8