The SwitchBot Keypad Vision represents a significant evolution in smart home access control, building on the foundation of ...
Camden Door Controls' CM-120TX is a battery-operated 915Mhz wireless keypad. It features 999 user codes (with 10 million variable length codes) and up to 90,000 operations. Camden Door Controls ...
KeyPad Plus is a wireless touch keypad for managing the Ajax security system with encrypted contactless cards and key fobs. Supports “silent alarm” when entering the duress code. Manages security ...
This idea builds on a previous IFD, "Connect Any Keypad With Any Microcontroller Using Only One Pin" (electronic design, May 1, 1998, p. 126), where a 555 timer connects a keypad switch matrix to a ...
As noted in both our Level Bolt and Level Lock – Touch reviews, one of the appealing characteristics of these smart locks is that they look like ordinary and unassuming deadbolts. In fact, the Level ...
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