Product category:
Switches and Keyboards
News Release from: Lorlin Electronics | Subject: KP vandal-proof metal keypads.
Edited by the Electronicstalk Editorial
Team on 18 March 2008
Metal keyboards survive user abuse
The Lorlin KP vandal-proof keypads are manufactured from strong, power coated, die cast zinc, with an anti-pull key design.
Lorlin Electronics has released the KP range of vandal-proof metal keypads Responding to increasing demand for secure and rugged security switching, these keypads may be used in public and industrial environments for access control, vending machines and kiosks, environmental control and service access
This article was originally published on Electronicstalk on 4 Jul 2006 at 8.00am (UK)
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Keypads may be specified with one, two, three, four, 12 or 16 buttons and are for front or rear mounting on to a flat surface.
The keys are available back lit by blue, red, green, white or yellow LEDs, with large, clear button faces.
A choice of casing and button colours is available..
Low-profile mounting bezels can be fixed from the rear of the control panel, ensuring mounting-screws cannot be accessed by vandals.
The Lorlin KP keypads are manufactured from strong, power coated, die cast zinc, with an anti-pull key design.
Ither finishes are available, including brushed chrome and bright silver.
The complete keypad is IP rated for weather, water and dust resistance.
The switch contacts are rated at 24V DC at 20mA and are reliability tested to 4,000,000 cycles per key.
Electrical connection is to 2.5mm pitch PCB terminals and a suitable cable connector and the keypad is RoHS and CE compliant.
Operating temperature range of the keypad is -40 to +80C and it is impact resistant to 20J via a 50mm steel impactor.
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