SPECS Colors • Satin Nickel, Oil Rubbed Bronze, Polished Brass Nest Connect operating temperature • 32° to 104°F (0° to 40°C) Simple installation • Replaces existing deadbolt with just a screwdriver. Fits on standard doors 1-3/8" to 2-1/4" thick. Nest Connect input • 100-240 V~ 50-60Hz 0.