These banana plugs are single-wire electrical connectors primarily used for amplifiers and speakers.
Baldwin 8285 Soho AC ZigBee Deadbolt with Keypad
Features
More Safeguards—Revolutionary tapered deadbolt design and full 128 Bit encryption security.
Elegant Design—Stylish look comes in Satin Nickel, Venetian Bronze, Oil-Rubbed Bronze, Distressed Oil-Rubbed Bronze, Polished Chrome, Satin Chrome and Polished Brass finishes to match any decor.
Seamless Integration—These smart door locks easily replace standard "dumb" doorknobs to become an integrated part of any security scene in your home.
Remote Management—Trigger locks from your bed, your business or the beach—anywhere you have an internet connection.