This $80 lock won’t work with your phone—or your smart home system—but it is a sturdy and secure way to add PIN-, fingerprint-, or key-controlled access to your entry doors. Brinks is probably the ...

For use with GEMP1664 and GEMP1632 Panels, for 64 or 32 user codes, each Talking voice prompts (adjustable volume) Large blue custom alpha display Built-in 88db burg/fire alarm siren (temporary hush ...

Compact 4.3” resistance touchscreen, color decor-friendly, security functions, hardwired. Intuitive central one-button arming, status icons &/or more traditional keypad view - Remote Control with ...

The circuit was designed to illustrate the operation of an electronic keypad to be utilized in the burglar alarm system by having five keys as the security syntax. The circuit was designed to ...