Essex 26bit Wiegand Stainless Electronic PIN Keypad Access Control Security

Description

These Pin Readers where removed from a working system as the customer wanted to switch to prox readers. These are all used and might show some signs of wear but for the most part all look very good. Comes with wiring pigtails (some wires are short but still very usable), does not come with the stickers that cover the screws.
Compare price to new, not much can go wrong with these - I will combine shipping if multiple items are purchased.
http://www.keyless.com/KTP%2012-Pad%20Main.htm
Over the past two decades, the Essex KTP Series has become the
choice of security professionals worldwide.
From banks to airports to government facilities, the KTP Series
has been specified for a variety of access control (and equipment control) applications.
Whether installed in extreme climate conditions or inside a building,
the Essex KTP Series 12-Pad 3x4 is unsurpassed in its' ability to tolerate
virtually any environment. Utilizing Essex cutting edge Piezoelectric
Switch Technology, the KTP Series with no moving parts is the only Piezoelectric
Keypad tested more than 1 Billion Cycles. The KTP Series outperforms all other
keypads mechanical, membrane, conductive rubber and other switch
technologies - in indoor, outdoor, high use and harsh environments.
Laser marked customizable Keypad graphics withstands wear from high use
and harsh conditions (i.e. bleach, JA Jetfuel).  Built to last, the
KTP Series is backed by a limited lifetime warranty.
Specifications
Keypad Switch Life Cycle: > 1 Billion Cycles
Keypad Switch Technology: Essex proprietary Piezoelectric (no moving parts)
Operating Temperature: -40°C to +70°C (-40°F to +160°F)
Operating Environment: IP66 Rated 100% Relative Humidity
Input Voltage: 5 or 12 VDC Field Selectable (*except X-Y)
Standby current Draw: < 20 Milliamps
Keypad Dimensions: 5 1/8" H x 3 3/8" W x 7/16" D (13 x 8.6 x 1.1cm)
Weight: 16 oz. (454 g)
Material
Keypad Bezel: All 12 Pad 3x4 Bezels are investment cast Stainless Steel(316L)
Keypad: Stainless Steel (304)