Instruction manual

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Essex Electronics, Inc. | 805.684.7601 | 800.KEY-LESS | fax [phone] | keyless.com
Introduction
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! Overview – The K1 Series
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! 3x4 Keypad (left) and
2x6 Keypad (right)
The Essex K1 Series All-In-One 12-Pad
Self-Contained Keyless Entry® System
is an extremely versatile Keypad that
can be configured in the field. The 500-
user code system consists of either a
3x4 or 2x6 Keypad.
Input Voltage: 5VDC or 12 to 24VDC (Jumper
Selectable)
Standby Current Draw: 25mA
Outputs: 3 Open Collector, 1/4 A Max to
Ground
Keypad Switch Life: >1 Billion Cycles
Keypad Operating Environment: -40°C to +70°C (-40°F to +160°F),
100% Relative Humidity
3x4 Keypad Dimensions: 5-1/8"H x 3-3/8"W x 7/16"D
(13 x 8.6 x 1.1 cm)
2x6 Keypad Dimensions: 7-1/8"H x 1-3/4"W x 3/4"D
(13 x 8.6 x 1.1 cm)
3x4 Keypad Weight: 16 oz (454 gm)
2x6 Keypad Weight: 4.4 oz (125 gm)
LED's: 1 Red, 1 Green
Keypad
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! Keypad Specifications