Programmable Personal Master Code, Optional Camera (available in intercom models only) Variable Relay Output Time - 1 - 9 seconds, Audible Tone, Non-Volatile memory, Power Consumption: 20microAmp at 12VDC in idle mode Limited two year warranty The AdvantageDKLP line of keyless entry offers a wide selection of post or surface mount models and allows integration with an intercom and camera. All post mount units are housed in heavy metal, powder coated enclosures with a choice of either metal or membrane keypad. Also available in the AdvantageDKLP line of keypads is a surface mount "single gang" model, designed for indoor use. Introduced for the solar gate operator, the DKLP series is designed for the user who has need for a LOW POWER application. Boasting a power consumption of under 20uA, the AdvantageDKLP line of keypads is the leader in the industry for solar applications. Available in 1, 50 or 100 code configurations, all of which come standard with non-volatile memory.