Description
Vandal proof stainless steel 20 keys numeric keypad with rear panel mount, with 4 holes. Non-illuminated industrial metal switch keypad with 20 key, USB , PS2, RS232 interface.
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5 x 4 20 keys IP65 compact format vandal proof stainless steel industrial numeric keypad with industrial PCB electronics controller
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Industrial metal dome PCB with gold-on-gold key switch technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input
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Lettering: laser engraving
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Mounting holes on rear stainless steel plate for rear mounting solution,
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With front panel mounting optional
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USB, PS2, RS232, UART TTL or dot matrix
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Front panel: 115.3 x 92mm
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Gross weight: 0.7KG
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Switch life: more than 5 million of operation
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Power supply voltage: 5V DC+/-5%
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Any customs layout is available upon request with different colors
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