The Linear MDKP exterior wireless keypad transmitter 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. Use with Mega Code Receiver.
The Linear AK-21W Weather Resistant Outdoor Digital Keypad is housed in a rugged plastic enclosure. Keys feature bright yellow graphics for ease of use. Holds up to 480 entry codes, each up to 6 digits. Mounts in a single gang box using security screws. All tools are included.
Linear MDTK wireless keypad model MDTK Compatible with Linear MegaCode Receivers, 318 Mhz frequency, smart button coding - No dip switches to set. The MegaCode radio format provides unparalleled security with more than a million different codes.
The Linear AK-31 is a digital keypad meant for interior use. Up to 480 user codes are programmable with up to 6 digits each. Has a rugged plastic enclosure with aluminum keys that feature bright yellow numbers for ease of use.
The Doorgard 212LS is durable, weatherproof, and designed for both indoor and outdoor commercial and residential use. As an added security feature against forced entry, the handle will not mechanically engage the cylinder in the event of the non-recognition of an entry code.