DAHUA Keyboard module VTO4202F-MK

Features:  System • Main Processor Embedded MCU processor Button Button Type Metal backlight keyboard (0–9, *, #) Port • Power Output Port 5V DC (Provide power for other modules) Regular • Power Supply Mode 5V DC (Provided with power by other modules) • Color Silver • Dimensions 100mmЧ100mm Ч31mm Protection Grade • IK07; IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.) • Operating Temperature -20°C to +60°C (-4°F to +140°F ) • Operating Humidity 10%RH–90%RH • Power Consumption 1W