Cardin Backlit Digital Keypad

Yes, you can. If your gate is motorized, its control board usually has a dry contact input that's compatible with most wired and wireless keypads on the market. For residential swing or sliding gates, the keypad typically connects in place of an existing push button—no major modifications needed. The keypad is surface-mounted on a post or gate leaf, ideally between 35 and 51 inches from the ground to meet accessibility standards. A weatherproof, backlit model like the Cardin DKS1000T, which also includes a badge reader, provides robust metal access control and supports up to 1,000 unique user codes. Wireless keypads are the quickest to install, as they don't require trenching or complex wiring.

Both devices control access, but they work in fundamentally different ways. A keypad entry system uses a numeric keypad: users enter a security code to unlock a gate or door, with no need for communication with anyone inside. It's self-contained and quiet—ideal for residents who come and go regularly without needing to be identified.

An intercom, on the other hand, allows for two-way audio communication between a visitor and someone inside, who can then choose to unlock the gate or door remotely. Some intercoms include a camera (video intercom) so you can see the visitor before granting access.

These systems are often used together: the keypad entry system is convenient for residents, while the intercom is useful for managing visitors. Combining both on the same gate provides a higher level of security than using either system alone.