SMK-V and SMK-H have built-in 12V relay contacts which can be connected directly to either an electric strike or magnetic door lock. These readers are IP65-rated vandal-proof metallic enclosure.
Standalone Metal Keypad RFID Access Control Reader - SMK-V / SMK-H
Highest level of security with built-in Wiegand Out port
Built-in speakers & LEDs provide users both audio & visual feedback