Linear MDKP Wireless Keypad

The Model MDKP Exterior Wireless Keypad can transmit a unique signal for each 1-6 digit PIN code entered. It has a built-in radio transmitter with a 250-foot range in line-of-sight conditions. Access codes are programmed into the access controller or receiver, the maximum number of codes possible depends on the receiver model used. Wireless MegaCode keypad 318 mhz Battery powered